Discover the best SEO agencies to organically increase your traffic. Our expert team curated a list of providers that go above and beyond to improve search visibility, increase qualified traffic, and drive measurable business growth.
We selected the 10 best SEO agencies after evaluating over 15,000 service providers, considering their industry experience, client reviews, portfolios, pricing, and more. In the next section, we will showcase what makes each of these agencies stand out.
The Number 1 SEO Agency as Selected by DesignRush Is:
Searchbloom
- Best for: Overall
- Average Hourly Rate: $100
- Minimum Budget: $1,000 - $10,000
- Founded: 2014
- Location: Draper, Utah
- Notable Clients: Nordstrom, The Perfect Sleep Chair, Goedeker's, Trex Fencing, XBOSoft
Searchbloom is a top-rated SEO agency that helps businesses grow through a proven A.R.T. (Authority, Relevancy, Technology) framework, crafting custom SEO strategies that improve keyword rankings, increase organic traffic, and boost conversions.
Whether it's local, national, or eCommerce SEO, the agency helps clients compete and dominate rankings in highly competitive search results. Offering end-to-end audits, backlink acquisition, and technical optimization, Searchbloom delivers measurable success, which makes it a trusted partner for long-term digital growth.
The Perfect Sleep Chair, a premium manufacturer of sleep chairs, struggled to gain traction online across a competitive market dominated by Amazon and Walmart. To improve visibility, it launched a product-specific microsite but soon faced new technical and authority-related SEO challenges. Partnering with Searchbloom, the brand underwent a full SEO transformation focused on A.R.T. Searchbloom conducted a backlink profile audit, acquired high-quality links, optimized internal linking, and addressed key technical issues to improve search engine performance.
Within two years, the site experienced a 1791% increase in total ranking keywords, growing from 300 to 5,674. First-page rankings soared from 176 to 1,247, and top 3 rankings rose by over 291%. Authority metrics also saw dramatic gains, namely referring domains increased by 1100% and referring pages by 3200%. Organic sessions more than doubled, increasing by 156%.
Check Searchbloom's Agency Reviews
SmartSites
- Best for: Integrated SEO strategies
- Average Hourly Rate: $100
- Minimum Budget: Inquire
- Founded: 2011
- Location: Paramus, New Jersey
- Notable Clients: Coin Exchange, CMS Funding, DataGalaxy, E-Valve Technologies, Energy Watch
SmartSites is a leading SEO company driving impactful, organic results for businesses since 2011. In the last 20+ years, its team has launched over 900 SEO-optimized websites. With more than 80 designers, developers, and search engine optimization experts, SmartSites crafts customized solutions targeting all factors affecting SERPs. Most of its campaigns double traffic within six months, contributing to over $100M in sales and a growing base of 500+ satisfied clients.
One client that benefited from SmartSites' expertise is Coin Exchange, a New York-based coin store aiming to increase visits to its physical location. With over 200 local competitors, the store needed a way to stand out and attract more customers.
The SEO agency redesigned Coin Exchange's website to enhance its user-friendliness and visual appeal while optimizing it for relevant keywords. SmartSites also implemented a weekly blog and ran a link-building campaign to boost the site's search engine rankings.
The strategy delivered impressive results, including a 231% increase in total site visitors, a staggering 495% boost in organic search traffic, and an extraordinary 647% growth in non-branded organic search traffic.
Check SmartSites' Agency Reviews
HigherVisibility
- Best for: Retargeting campaigns
- Average Hourly Rate: Inquire
- Minimum Budget: $1000 - $10,000
- Founded: 2008
- Location: Memphis, Tennessee
- Notable Clients: Allure Bridals, Warner Bros, eBay, BBQ GUYS, and more
HigherVisibility is an award-winning digital marketing agency specializing in SEO, paid search, and social media advertising. They excel at attracting diverse brand customers, prioritizing true partnerships over mere task execution.
Collaborating with Allure Bridals, they implemented exclusive trunk shows and retargeting campaigns, which yielded 17.19% more paid search sessions, a 45% increase in page views, and a 19.01% rise in assisted conversions.
Their expertise has earned them the prestigious SEO Agency of the Year title by Search Engine Land, and they're featured as experts in prominent publications such as Search Engine Journal, Inc., Forbes, The Huffington Post, and more.
Check Higher Visibility's Agency Reviews
Victorious
- Best for: Answer engine optimization
- Average Hourly Rate: Inquire
- Minimum Budget: $1000 - $10,000
- Founded: 2013
- Location: San Francisco, California
- Notable Clients: Unionbay, Salesforce, SoFi, GoFundMe, Wayfair, GE Digital, and more
Victorious' team combines technical SEO, content strategy, and AEO (Answer Engine Optimization) to keep clients ahead in both traditional and AI-powered search. With 12 years of experience and 183+ awards, Victorious builds data-driven SEO frameworks that align directly with business goals and deliver sustainable, long-term results.
Victorious helped Unionbay improve rankings for specific keywords and target a younger audience to rejuvenate its brand image. To reignite interest amongst existing customers, Victorious suggested incorporating semantically related keywords, resulting in high-converting traffic. It also produced SEO content for this demographic, reinforcing Unionbay’s appeal to loyal followers.
For the younger audience, Victorious optimized product descriptions and pages, leading to a 115% YoY organic session increase and 200% organic revenue growth.
Check Victorious' Agency Reviews
Ignite Digital
- Best for: Premium SEO strategies
- Average Hourly Rate: Inquire
- Minimum Budget: Inquire
- Founded: 2008
- Location: Mississauga, Canada
- Notable Clients: Volpe Financial Solutions, PepsiCo, Hydro Solar, Maple Leaf, Peter Smith, and more
Ignite Digital offers digital marketing solutions, including SEM, SMM, and web development. The company's core aim is to help businesses amplify their organic traffic and drive greater site engagement and visits.
Volpe Financial Solutions, a family-owned brokerage specializing in wealth management and insurance services, recognized the importance of staying competitive and attracting prospects. To achieve this, they sought Ignite Digital's expertise.
Its curated strategy focused on ranking life insurance and wealth management keywords, resulting in increased website traffic, improved user-friendly functionality, and a notable surge in leads.
Following this success, Volpe Financial Solutions maintained a prominent presence on Google's first page for targeted keywords and a steady influx of new customers.
Check Ignite Digital's Agency Reviews
Delante
- Best for: Link building
- Average Hourly Rate: $150
- Minimum Budget: $1000 - $10,000
- Founded: 2015
- Location: Krakow, Poland
- Notable Clients: Notino, Dr. Irena Eris, Best Western, Faretti, and more
Delante, an award-winning SEO/SEM agency based in Poland, works towards enhancing online visibility and driving conversions for global companies through bespoke optimizations. Established in 2014, Delante serves diverse industries in over 20 countries.
With growth from a three-person team in 2015 to 50+ in 2025, Delante focuses on understanding each client's unique needs and curate a personalized strategy to address them.
From April to December 2020, Delante supported an international online drugstore with a collaborative link-building strategy, working alongside the drugstore's internal SEO team. They analyzed data to identify suitable keywords, leading to several pages and crucial keywords securing the top 3 and top 10 positions in search engine results.
This complemented the drugstore's internal SEO strategy, contributing to the consistent growth in visibility, website traffic, and a stable online presence for the brand.
Check Delante's Agency Reviews
LinkGraph
- Best for: CRO solutions
- Average Hourly Rate: $149/hr
- Minimum Budget: $1000 - $10,000
- Founded: 2018
- Location: NYC, New York
- Notable Clients: Auto Auction Mall, eBay, The Home Depot, and more
Founded in 2018, LinkGraph specializes in technical SEO, white-label solutions, link building, and CRO for startups to enterprise organizations, driving remarkable growth. With 50+ SEO products, they've rapidly expanded into a global brand.
The company's competitive advantage lies in its proprietary software, SearchAtlas. This innovative tool allows LinkGraph to execute SEO at a greater scale, distinguishing it from competitors.
When Auto Auction Mall launched its new website, it sought LinkGraph's expertise for a comprehensive strategy and complete site migration. The results were notable, with a 46% surge in traffic, a 237% increase in conversion rates, and a 417% boost in goal completion metrics.
Check LinkGraph's Agency Reviews
Sure Oak
- Best for: Bespoke growth strategies
- Average Hourly Rate: $135
- Minimum Budget: $1000 - $10,000
- Founded: 2017
- Location: NYC, New York
- Notable Clients: Mercedes-Benz, GAP, American Red Cross, Milk Bar, and more
Sure Oak is a dedicated SEO agency offering proprietary growth strategies that drive higher rankings and accelerated growth. Their specialized services, from content optimization to premium link building, enhance online visibility and drive organic traffic.
When a digital publication site faced challenges with launching a new website in a saturated market and encountered technical SEO issues, Sure Oak stepped in. They developed an on-page and off-page strategy, addressed technical issues, and launched an extensive link-building campaign to establish the site as an authority.
As a result, organic visits increased by 829% in just one month, with keyword rankings surging from 81 to 4,122, marking a 962% increase. Impressions also skyrocketed from 12,200 to 425,000, indicating a significant growth of 3,384%.
Check Sure Oak's Agency Reviews
Stellar SEO
- Best for: Blogger outreach
- Average Hourly Rate: $125
- Minimum Budget: $10,000 - $25,000
- Founded: 2012
- Location: Nashville, Tennessee
- Notable Clients: 4AllPromos, PracticeMatch, Rosenfeld Injury Lawyers, and more
Stellar SEO's unique approach involves custom discovery, auditing, and planning, to uncover opportunities often missed by standard SEO services. The agency is renowned for top-rated custom link-building and blogger outreach services, as well as technical, site speed, and on-page optimization tactics.
After the December 2021 Core Update caused a decline in traffic and keyword rankings, Stellar played a crucial role in helping 4AllPromos recover. They introduced new SEO tools and provided guidance on their utilization, addressing the issues and implementing necessary changes.
Link building, keyword planning, and content creation led to a significant boost in domain authority and record-breaking monthly revenue from organic traffic in just two months. Stellar SEO's partnership has proven instrumental in boosting 4AllPromos' overall performance and online visibility.
Check Stellar SEO's Agency Reviews
Ignite Visibility
- Best for: Diverse SEO strategies
- Average Hourly Rate: Inquire
- Minimum Budget: $1000 - $10,000
- Founded: 2012
- Location: San Diego, California
- Notable Clients: Tony Robbins, Wedding Wire, DoorDash, 5-Hour Energy, and more
Ignite Visibility specializes in SEO, paid media, social media, email marketing, creative, development, Amazon, and CRO. They serve over 160 esteemed clients, including giants like Office Depot, Tony Robbins, and Morgan Stanley, as well as smaller businesses.
Ignite Visibility provided SEO and email marketing services to a women's fashion brand, collaborating closely with the client.
The challenge was to recover lost SEO rankings after migrating the site to Shopify. The outcome showed significant improvements; namely, traffic doubled, SEO-driven revenue more than doubled, keyword rankings increased notably, and email-driven revenue improved as well.
Check Ignite Visibility's Agency Reviews
How We Picked The Best SEO Companies
To compile this list of top SEO agencies, we evaluated their client roster, testimonials, case studies, industry reputation, team expertise, and executive management. Our team of agency experts created a scoring system to gauge their overall performance based on metrics such as:
- Relevant SEO services catalog
- Coverage of SEO topics on their website and other channels
- The number of SEO projects delivered
- The quality and diversity of the portfolio and success stories
- Notable clients and well-known brands
- Their online reputation on DesignRush, Google, and other platforms
This qualitative process helped us narrow down the cream of the crop SEO providers you can work with on your upcoming project.
Visit our DesignRush Agency Ranking Methodology page to learn more about how we picked the agencies.
10 Most Popular SEO Agencies Compared
| Agency Name | Location | Hourly rate | Size | Best for |
| Searchbloom | Draper, Utah | $100 | Under 49 | Overall |
| SmartSites | Paramus, New Jersey | $100 | 100 - 249 | Integrated SEO strategies |
| HigherVisibility | Memphis, Tennessee | Inquire | 50 - 99 | Retargeting campaigns |
| Victorious | San Francisco, California | Inquire | 50 - 99 | Answer engine optimization |
| Ignite Digital | Mississauga, Canada | Inquire | Under 49 | Premium SEO strategies |
| Delante | Krakow, Poland | $150 | 50 - 99 | Link building |
| LinkGraph | New York City, New York | Inquire | 50 - 99 | CRO solutions |
| SureOak | New York City, New York | $135 | Under 49 | Bespoke growth strategies |
| Stellar SEO | Nashville, Tennessee | Inquire | Under 49 | Blogger outreach |
| Ignite Visibility | San Diego, California | Inquire | 100 - 249 | Diverse SEO strategies |
The Best SEO Companies
16,421 Companies - Rankings updated: April 06, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Complete & Competitive Digital Agency
At 1 Source Media Group, our internet consultants bring the best of both worlds - creativity and expertise - to businesses nationwide. Our full suite of services from Design & SEO to Social Media means that no matter what your business needs are, we can help you get it done! [... view 1 Source Media Group profile ]- Location
- Henderson, Nevada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Upgrade your game
Infinet Media is an international web design and development firm situated in San Jose, Costa Rica. At Infinet, we are professionals in providing UX/UI, web design and development, marketing, and technology solutions that will assist you in achieving your organization's goals. We provide, among other things [... view Infinet Media profile ]- Location
- San Jose, Costa Rica
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Building a Compelling Presence
AGMA Studio understands the importance of taking control of your online presence. Our team can navigate data to determine peak times for advertising campaigns so that they are always reaching the right people, resulting in improved traffic and sales success! With us on board, you can maximize impact with [... view AGMA Studio profile ]- Location
- Sofia, Bulgaria
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Expand Your Agency, Your Way.
Grow your marketing agency and increase profits with White Label SEO Lab! We provide affordable outsourced services such as SEO, PPC, SMO, Link Building & Google Ads Content Marketing to help you succeed. Get the expertise of a top-level digital marketer for less cost--connect with us today by filling out our [... view White Label SEO Lab profile ]- Location
- Edison, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Amplifying your Brand's Adventure.
Our mission at Seo Ceo is to connect global and local clients with their target audience through our expertise in digital marketing. As a Google Partner, we understand how profoundly powerful the world of Google is when it comes to connecting businesses with customers for maximum success. Let us help craft [... view Seo Ceo profile ]- Location
- istanbul, Turkey
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Bold Marketing Solutions To Ignite Your Brand.
thunder::tech is the leading, full-service marketing agency for midsize brands, known for delivering remarkable growth by blending creativity and technology. [... view Thunder::tech profile ]- Location
- Cleveland, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Launch Your Growth with GROKKETSHIP
GROKKETSHIP is the perfect launchpad for ambitious business leaders who want to unlock their true potential and take their venture to new heights. Whether it's through our book summary, Fractional CMO or Business Model Canvas – we use Lean Startup methodology to craft breakthrough solutions that can help [... view GROKKETSHIP profile ]- Location
- Smyrna, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
London-Based SEO Expert
Ten years working as an SEO consultant in the UK markets and in London. I have significantly increased sales by assisting numerous websites of all sizes and shapes in improving their search visibility. [... view PM SEO profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Your Road to Online Success Starts Here.
Creative Niloy is a leading SEO expert in Bangladesh, boosting customers' profits since 2014. Known for their innovation and complexity when it comes to Internet Marketing projects, CreativeNiloy stays ahead of the curve with cutting-edge technology and specialised developments. With extensive experience in [... view Creative Niloy profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
The Passion of Success
Blue Llama Media is a full-service, fractional marketing firm with a century's worth of experience in developing innovative marketing strategies to help businesses succeed. It implies we can do everything for a fraction of the cost. The llama, which is known for being intelligent, hardworking, and gregarious [... view Blue Llama Media profile ]- Location
- West Palm Beach, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Make More Profit with Less Effort.
Maximize your return on investment without breaking a sweat! At Digitalina, we make it easy - helping you maximize the profitability of your business by ranking high and increasing visibility in search engine results. Our experts optimize existing pages while creating new content to reach more prospective [... view Digitalina profile ]- Location
- Mexico City, Mexico
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
Take the Path to Ranking Higher
Grow your business to new heights with Path Digital Services & Consulting! Our Chicago-based SEO specialists have been assisting small and midsize companies reach their goals for 14 years. Reach page 1 of Google, maximize organic traffic, and rank higher than ever before - all while focusing on results that [... view Path Digital Services & Consulting profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Make Your Business Fly: Get High Quality Links.
Take your SaaS business to the next level with Ethical SEO! Our quality-driven link building and SEO services are tailored to give you a competitive edge. With our help, you can expand your backlink profile quickly - no extra team members required! Let's make it happen: let's grow YOUR SaaS dreams today. [... view Ethical SEO profile ]- Location
- Tallinn, Estonia
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
We Make Them Find You
Think of us as the bridge connecting you to your customers. At Agencia Eleven, we've been dedicated since 2016 to crafting tailored SEO solutions and making sure our clients stand out from their digital competition. With official guidelines at heart and a strong focus on growth potential for years ahead, let [... view Agencia Eleven profile ]- Location
- Buenos Aires, Argentina
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Unlocking Your Website's Search Potential
Search Logistics is a dynamic SEO agency that delivers tailored strategies for businesses seeking to improve their online visibility and traffic. With a focus on personalized solutions and client-centric approaches, Search Logistics empowers organizations to achieve their digital objectives effectively. [... view Search Logistics profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
Get noticed and grow your mission!
Make your mission impossible to ignore with Sunday Roast! A full-service design agency that works alongside purposeful businesses and not-for-profits, we make sure you’re heard loud and clear. Whether it's a grassroots effort or an expansive campaign - let us help spread the word for real, lasting impact. [... view Sunday Roast profile ]- Location
- Kawartha Lakes, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Your go-to guy for all things SEO.
Get ready to take your SEO game up a notch with Hemanth Balaji, the London-based master of organic visibility. With over 10+ years in start-ups and large organizations under his belt - not to mention clients including Sports Direct, New Look and House of Fraser - this guy is no stranger when it comes taking [... view HB Freelance profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Be #1 on Google
Tired of being stuck near the bottom of Google's search results? Get ready to make your business soar with SEO Studio! Our team can help you design an effective website and create compelling content tailored for maximum visibility on Google. We'll take care all the details, so that you're free to focus on [... view SEO Studio profile ]- Location
- Cape Town, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
The cutting edge of SEO
Sting Marketing is at the cutting edge of SEO! Our founder, an industry leader in this space, has revolutionized how we approach website optimization. By leveraging web design and creative content writing to increase conversion rates alongside technical SEO tactics such as link building and analytics, our [... view Sting Marketing profile ]- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Think Differently, Achieve More.
Ten Twentyseven is a collective of industry professionals with one goal in mind: to create value for our clients. We take an immersive approach, developing strategic partnerships that allow us to understand every business inside out - providing solutions and insights tailored precisely for you. [... view Ten Twentyseven profile ]- Location
- Detroit, Michigan
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Outrank the Giants. Expand Your Market Share.
Growth Logiq has the tools to help your business outperform industry giants like Amazon, Leafly and Walmart. Our battle-hardened strategies will create powerful search market share that drives real return on investment! We appreciate open communication as we continually explain why our solutions have a [... view Growth Logiq profile ]- Location
- Phoenix, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Leads without Limits.
With Growth Logiq, you can ascend to the top of the digital hill! We employ a tried-and-true system that allows our partners to go toe-to-toe with industry giants like Amazon, Leafly and Wal Mart. Our approach has proven successful in boosting search market share while increasing organic sales and conversions [... view Pope Media profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Move the Needle With SEO Expert Agency
Give your business the ultimate online presence with SEO Expert Agency. Our full-service, customizable internet marketing will have customers searching for you! Enjoy amazing results from a mix of PPC campaigns, email blasts and optimized websites - guaranteed to move the needle in local markets. 97% of [... view SEO Expert Agency profile ]- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
ROI-Driven Digital Encounter
The process of promoting and selling goods or services online is known as digital marketing. Search engine optimization (SEO), web design, and social media marketing are examples of digital marketing techniques. [... view Digital Encounter profile ]- Location
- Tacoma, Washington
- Number of Employees
- Under 49
Reach Highest Potential In Search Results
MediaSesh is an SEO consulting and training company that assists companies in reaching their highest potential in search results and being discovered by customers online. [... view MediaSesh profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Making your ideas come alive
Tunnel Vision Design offers your company with everything necessary to establish an online presence and attract consumers. We create unique WordPress websites with hassle-free hosting and attractive graphic design, logos, and branding. [... view Tunnel Vision Design profile ]- Location
- Lexington, Kentucky
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
Digital Marketing Agency that believes in Transcending Ordinary & Embracing the Extraordinary!
At our core, we're driven by an exciting mission: to empower small businesses to thrive through our knowledge of how the big guys made it! Our expertise spans across various services including Creative, Copywriting, Web Dev, Digital Ads & Strategy and Social Media Advertising & Management. [... view Monolith Marketing profile ]- Location
- Calgary, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Driving Results Strategically
Since 2005, I've helped marketing teams quickly develop and implement their SEO growth strategy. [... view SWeber Marketing Group profile ]- Location
- Wilkes-Barre, Pennsylvania
- Number of Employees
- Under 49
London's Digital Dynamo: Sparks Enquiries, Ignites Growth!
Zephyr seamlessly integrates design principles with insightful data to propel emerging companies forward. Operating from a collaborative hub in London, Zephyr's strategy and design teams work with marketing and development specialists across Berlin, Cape Town, Dhaka, and Kyiv. Fueled by creative thinking and [... view Zephyr profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
eCommerce & Web3 SEO Solutions
We are a search engine optimization (SEO) marketing firm with a specialty in paid advertising for aspirant eCommerce and Web3 brands. [... view Ascendily LLC profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Growth-Focused Digital Marketing Agency
We are a global digital marketing firm with offices in Estonia, Spain, and Argentina. We use the most effective tool for each business as members of the Facebook Blueprint Certified and Google Premier Partner programs. [... view Growketing profile ]- Location
- Barcelona, Spain
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Digital Marketing Solutions for Medium-Large Scale Businesses
Digital marketing company Ad Snipper serves more than 200 clients globally. By optimizing our clients' acquisition via all marketing channels in a data-driven, targeted, and personalized way, we help them increase sales, profits, and client retention. [... view Ad Snipper profile ]- Location
- Karachi, Pakistan
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Helping You Dominate Your Industry.
Success for our customers is what motivates us here at Summit Scout. Since we have made a promise to you and your company, you can expect us to put you ahead of anything else. We place a high importance on delivering excellent service to our customers and winning their confidence. Every decision we make is [... view Summit Scout profile ]- Location
- Lehi, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Intelligent and Efficient!
Wolf of SEO specializes in search engine optimization (SEO) and local SEO, and aims to help businesses increase their online visibility and traffic through effective SEO strategies. [... view Wolf Of SEO profile ]- Location
- Ras Al-Khaimah, United Arab Emirates
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Your Digital Presence is about to take off!
AP Digital is a boutique, award winning, digital marketing company. We pride ourselves on offering tailor made digital solutions to clients, regardless of industry or size of company. Our goal is to help grow our client's online business with the view to establishing, long term partnerships together. [... view AP Digital Consultancy profile ]- Location
- Bangkok, Thailand
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Expanding your business horizons
We are a highly trained team here to help you with your business, whether you're a startup or you're thinking of expanding your long-lasting business to new horizons. We are here to help and guide you through all your needs, from Web and Application Development (web/web app development, Android [... view Dev Tech Projects profile ]- Location
- Pretoria, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 8 Projects Listed
We offer real solutions, measurable results and detailed reports for online success.
Agent SEO analyzing your website and proposing efficient techniques of marketing, is completely free and does not include any kind of cash commitment. For your individualized and successful internet marketing needs, we provide actual solutions, quantifiable outcomes, and complete data. You are under no [... view Agent SEO profile ]- Location
- Bucharest, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Creating impactful digital experiences for your brand.
Knovatek Inc. is your digital transformation partner, providing 360-degree digital growth solutions to businesses. Our end-to-end web and mobile application solutions, including artificial intelligence-based applications, help businesses get found online through SEO, social media, and paid searches. We offer [... view Knovatek profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
Your Trusted Software Development Partner in Austin
At CodingIT, we are a uniquely positioned software development company based in Austin, Texas. We specialize in custom software and web development, mobile application development, SEO (on-page and off-page), local SEO, logo, and branding. We code digital ideas that enable more sales for our clients. [... view CodingIT profile ]- Location
- Cedar Park, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Connect with your customers through effective SEO
At Clara | Organic SEO, we specialize in organic SEO for health & wellness brands, e-commerce, and thought leaders. [... view Clara - Organic SEO profile ]- Location
- Johnson City, Tennessee
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
The KERYAR offers a variety of services all under one roof.
Our business offers you quick, dependable, and technologically advanced services in addition to digital marketing. We hold a Developer certification from Google for marketing and design. The KERYAR offers a variety of services all under one roof. [... view KERYAR profile ]- Location
- Anand, India
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- Under 49
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We make it better!
In a competitive marketing world it is difficult to get transparent and high-quality services. Ilie Agaue Technologies believes in long-term partnerships and providing the best digital marketing services for their clients. Their team develops effective digital marketing strategies for forward-thinking [... view Ilie Agaue Technologies profile ]- Location
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Delivering Effective SEO Strategies for Your Business
For marketing teams and backed companies, Hummingbrd SEO develops comprehensive, individualized SEO strategies. [... view Hummingbrd SEO profile ]- Location
- Burbank, California
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Modern and Responsive Website for All Devices
Small Biz Web Design Studio offers cutting-edge solutions in custom web design, website development, search engine marketing, reputation management, and more, especially for small businesses. We create an online brand from your business name to generate leads and grow your revenues. [... view Small Biz Web Design Studio profile ]- Location
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Unleash your brand's potential
Unleash your brand's potential with Creator Shadow. Our expert teams have the latest tools and know-how to develop custom websites, mobile apps and software solutions that are cost effective yet innovative. We leverage our skills in web design, coding and marketing so you get optimal user experiences for [... view Creator Shadow profile ]- Location
- Jaipur, India
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Marketing services for solicitors and law firms in the UK & Ireland
We understand the specific marketing challenges that solicitors and law firms face and are already familiar with client purchasing behavior in the sector. As we only work with law firms, we have large amounts of data on what action delivers more clients and what is achievable within the confines of your [... view Reid & Partners Legal Marketing profile ]- Location
- Belfast, United Kingdom
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Top Leading Digital Marketing Agency
Serpplayer is a top-notch digital marketing agency with an eye for excellence in customer service and quality work. We’re the go-to company if you want to take your business to new heights, as we offer best SEO tips & tricks along with our 24/7 services so that you can trust us with all of your growth [... view SerpPlayer profile ]- Location
- Lahore, Pakistan
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- Antygen.pl focuses on offering high quality SEO services. It is aware of the competition in the SEO market and aims not only to achieve the best result, but above all to do the job as well as possible, with the utmost care and focus on the needs of the client. Our company focuses on professionalism [... view Antygen profile ]
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Transform your online presence and accelerate business growth with Internetzone I, Inc. We're the industry leader when it comes to high quality Online Reputation Management, Local SEO & Organic SEO Services in Orange County! [... view Internetzone I profile ]- Location
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SEO Specializations
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Services Related to SEO
Top SEO Agencies by Country
Everything You Need to Know About SEO Companies
What can an SEO company do for your business?
SEO companies help your business attract more customers from search engines, increase revenue, and build long-term online visibility. Instead of relying on paid ads that stop when the budget ends, SEO creates a sustainable source of traffic and leads.
These are the most important ways an SEO agency contributes to your growth.
1. Increase your qualified, high-intent traffic
An SEO agency positions your website in front of people actively searching for your products or services. Organic traffic converts better because it captures existing demand, not passive attention.
Organic search remains the dominant acquisition channel, driving 53.3% of all website traffic, far exceeding paid and social channels combined. This makes SEO the single largest and most sustainable source of new visitors.
2. Deliver higher ROI than most marketing channels
SEO companies build long-term assets through content, technical improvements, and authority. Unlike paid ads, results continue after the initial investment.
Businesses generate an average 748% return on investment from SEO, meaning roughly $7.48 earned for every $1 spent. This compounding effect makes SEO one of the highest-ROI digital marketing strategies over time.
3. Improve conversion rates and generate more leads
SEO agencies do more than increase traffic. They improve content quality, site structure, and user experience to turn visitors into customers. This directly affects revenue.
SEO leads have a 14.6% close rate, compared to just 1.7% for outbound leads like cold outreach or print advertising. This means SEO traffic is significantly more likely to become paying customers.
4. Strengthen your brand visibility and credibility
Ranking high in search results builds trust and brand authority. Users associate top rankings with credibility, which increases engagement and conversions.
This visibility is critical because 75% of users never scroll past the first page of search results, meaning businesses that rank lower lose most potential customers. SEO agencies help you compete for these high-visibility positions.
5. Protect and grow your traffic through constant optimization
Search engines update their algorithms constantly, and technical performance directly affects rankings and revenue.
SEO agencies monitor performance, fix issues, and adapt your strategy. This is essential because 53% of mobile users leave a website that takes longer than 3 seconds to load, directly reducing traffic and conversions if performance is poor.
Ongoing SEO ensures your site remains competitive, accessible, and profitable.
What is the difference between on-page and off-page SEO?
On-page SEO improves elements on your website, while off-page SEO improves your website’s authority through external signals. You need both to rank competitively.
On-page SEO
On-page SEO focuses on optimizing content and technical elements you control directly on your site. Its goal is to help search engines understand your pages and match them to relevant searches.
Common on-page SEO factors:
- Page titles and meta descriptions
- Headings (H1, H2, H3)
- Keyword-optimized content
- Internal links between pages
- Image alt text
- URL structure
- Page speed and mobile usability
These signals determine relevance and usability.
Off-page SEO
Off-page SEO focuses on signals outside your website that build credibility and trust. Its goal is to show search engines that other sources recognize your site as valuable.
Common off-page SEO factors:
- Backlinks from other websites
- Brand mentions
- Digital PR and media coverage
- Business listings and citations
- Online reviews
These signals determine authority and trust.
On-page SEO makes your site relevant, while off-page SEO makes your site authoritative. You need both to rank. A well-optimized page without backlinks rarely ranks competitively. A strong backlink profile cannot compensate for poor on-page optimization.
What are the common, dangerous SEO techniques to avoid?
Common dangerous SEO techniques to avoid are tactics that try to manipulate rankings instead of earning them. They can trigger algorithmic demotions or manual actions, causing major traffic loss and long recovery cycles.
Google’s spam systems are aggressive, and it reports that SpamBrain helps keep more than 99% of visits from Search spam-free.
SpamBrain is Google’s primary automated spam-detection system that identifies and filters manipulatively optimized or low-quality content before it reaches search results. It uses machine learning to model patterns of abuse rather than rely on hard rules, making it far more effective at spotting sophisticated spam tactics.
High-risk tactics to avoid include:
- Buying or selling links (link schemes)
Paying for backlinks, exchanging links at scale, or using sponsored placements without proper attributes. These patterns are a top reason sites get penalized. This includes many guest post packages and “1000 links for $X” offers. - Private Blog Networks (PBNs), link farms, and spam link blasts
Networks of sites created mainly to pass PageRank, or sudden unnatural link spikes from unrelated domains. You may see a short lift, then a hard drop when Google detects them. - Comment and forum spam
Dropping links in blog comments, profiles, and forums just to create backlinks. These links are usually low quality, easy to detect, often ignored at best, and harmful at worst. - Keyword stuffing and hidden text
Repeating keywords unnaturally or hiding keywords (white text on white background, CSS tricks). These practices degrade readability and are treated as manipulation. - Cloaking
Showing search engines one version of a page and users a different one. This is one of the fastest routes to manual action. - Doorway pages
Creating many thin pages targeting slight keyword variations or locations to funnel users to the same destination. This is a classic spam pattern. - Sneaky redirects
Redirecting users to a different page than the one indexed, or building rankings on one page, then redirecting to an unrelated offer page. - Scraped or copied content
Republishing content taken from other sites with little original value. This includes content spinning and mass duplication. - Scaled low-quality content, including scaled AI spam
Mass-producing pages with little originality, weak usefulness, or no real expertise. Google has explicitly targeted scaled content abuse. - Fake E-E-A-T signals
Invented author bios, fake credentials, AI-generated personas, fabricated case studies, and misleading “expert” claims. Short-term gains that result in a long-term trust collapse. - Fake reviews and reputation manipulation
Posting fabricated reviews, creating fake profiles, or manufacturing third-party review sites. This can harm both SEO and brand credibility. - Parasite SEO and site reputation abuse
Publishing third-party pages on high-authority sites to hijack their ranking signals. Google added a specific policy targeting this behavior.
How to choose the best SEO company for your business?
Choosing the best SEO agency directly affects your traffic, leads, and revenue. The right partner builds long-term growth, while the wrong one wastes budget, locks you into bad contracts, or uses risky tactics that can collapse your rankings.
Follow these steps to evaluate search engine optimization companies properly and select one that can deliver sustainable results:
- Define your goals, budget, and success metrics
Specify your SEO goals, whether you need more leads, ecommerce sales, or local visibility. Set a realistic monthly budget, typically $1,000 to $7,500, and document your current traffic, rankings, and conversions to measure progress. - Write a clear RFP outlining your requirements
Include your website, target market, goals, budget range, timeline, and what you expect the agency to deliver. This forces agencies to propose a real strategy instead of a generic sales pitch. - Request a proposal
The agency should identify technical issues, content gaps, and authority weaknesses, then explain exactly how they will fix them and in what order. - Evaluate their full SEO strategy
A complete plan includes technical SEO, content creation, and off-page SEO. Agencies that focus mainly on backlinks or vague “optimization” lack a sustainable approach. - Verify their past results
Review case studies, traffic growth examples, and verified reviews. Look for measurable improvements in traffic, leads, or revenue, not generic claims. - Ask how they build links
They should use outreach, PR, and content, and comply with Google guidelines. Avoid agencies that buy links, use link farms, or promise fast rankings, as penalties can cause 50% to 95% traffic loss. - Confirm who will do the work
Ensure the agency performs the work in-house or clearly explains its process. Monthly deliverables should include technical fixes, content, and reporting. - Review reporting, communication, and performance tracking
The agency should provide monthly reports on traffic, keyword rankings, and conversions, and explain the actions taken and the reasons for them. - Examine the contract before signing
Avoid long lock-in contracts without exit options. Ensure you own your website, content, and accounts, and that deliverables and timelines are clearly defined. - Compare multiple agencies and choose the best
The best agency sets realistic expectations, explains its process clearly, and focuses on long-term growth instead of shortcuts or guarantees.
What questions should you ask SEO companies before signing a contract?
To choose the right search engine optimization agency for your needs, you have to ask direct questions that reveal their experience, strategy, and fit for your specific business.
These questions help you identify qualified partners and avoid agencies that rely on shortcuts or vague promises.
Relevant Background
- What industries and types of businesses do you specialize in?
- Can you provide case studies showing traffic, ranking, and conversion growth?
- How long have you been providing SEO services?
- Can you share references or verified client reviews?
Services and Processes
- What specific SEO activities will you perform each month?
- How do you conduct keyword research and select target keywords?
- How do you build backlinks and earn authority?
- How do you measure performance and report results?
Related to Your Project
- What opportunities and issues do you see on our website today?
- What results should we expect, and in what timeframe?
- Who will work on our account, and how will we communicate?
- What are your contract terms, pricing structure, and exit conditions?
Why People Trust DesignRush
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding SEO agencies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Frequently Asked Questions About SEO Agencies
What services do SEO agencies provide?
Top SEO companies provide services that improve your website’s visibility in search engines to increase traffic, leads, and revenue. Core services include:
- Keyword research: Identifying search terms your customers use so your pages target real demand.
- On-page SEO: Optimizing titles, meta descriptions, headings, internal links, and content to improve relevance and rankings.
- Technical SEO: Fixing site speed, mobile usability, crawl errors, and indexing issues so search engines can properly access and rank your site.
- Content creation: Producing optimized blog posts, landing pages, and other content that attracts and converts organic visitors.
- Off-page SEO: Acquiring backlinks, earning brand mentions, and managing citations to increase domain authority and ranking strength.
- Local SEO: Optimizing Google Business Profile and local listings to improve visibility in local search results.
- SEO audits and reporting: Analyzing performance, tracking rankings, traffic, and conversions, and refining strategy based on data.
Can SEO companies guarantee a #1 ranking on Google?
No, a professional SEO agency cannot guarantee a #1 ranking on Google. Google’s algorithm is controlled by Google, not agencies, and rankings depend on competition, search intent, site authority, and ongoing algorithm updates.
Search engine optimization companies can improve your chances of higher rankings by optimizing your site, creating quality content, and building authority. They cannot control final positions.
Any agency that guarantees a #1 ranking is using a sales tactic or risky methods that can lead to penalties and traffic loss. Reliable SEO agencies focus on measurable growth such as increased organic traffic, more qualified leads, and higher conversions.
How do SEO agencies measure success?
SEO agencies measure success using traffic, rankings, and conversions from organic search. The primary metrics include:
- Organic traffic: Number of visitors coming from search engines. This shows overall visibility growth.
- Keyword rankings: Position improvements for target keywords. Higher rankings increase traffic potential.
- Conversions: Leads, purchases, or sign-ups generated from organic traffic. This connects SEO to revenue.
- Click-through rate (CTR): Percentage of users who click your result. This reflects how effective your titles and descriptions are.
- Bounce rate and engagement: How users interact with your site. Strong engagement signals relevant traffic.
- Backlink profile growth: Number and quality of external websites linking to you. This reflects authority improvement.
- Return on investment (ROI): Revenue generated compared to SEO cost. This determines the business impact.
How much do search engine optimization companies charge for their services?
SEO agencies typically charge between $500 and $7,500 per month, with most businesses paying $1,000 to $2,500 monthly. Pricing varies based on the agency, scope, and level of competition.
Common pricing ranges include:
- Monthly retainers: $500 to $7,500 per month for ongoing SEO. Large or enterprise companies may pay $10,000 to $50,000+ per month.
- Project-based SEO: $1,000 to $30,000 per project for audits, site optimization, or migrations.
- Hourly consulting: $75 to $300, depending on expertise and provider.
- Performance-based SEO: Custom pricing tied to traffic growth, rankings, or revenue.
Costs increase with competitive industries, larger websites, national or international targeting, and full-service campaigns that include technical SEO, content, and link building.
How long does it take to see results?
SEO typically takes 4 to 6 months to start showing results, and 6 to 12 months to deliver significant traffic and revenue growth. The exact timeline depends on your website and competition.
Typical SEO timeline:
- 1 to 3 months: Research, technical fixes, and content creation. Minimal traffic impact. Early ranking improvements may appear.
- 4 to 6 months: Noticeable ranking improvements, traffic growth, and initial leads or conversions.
- 6 to 12 months: Strong traffic increases, consistent rankings, and measurable business results.
- 12+ months: Maximum impact. SEO becomes a major and stable source of traffic and revenue.
Factors that affect timing include website age, existing authority, competition level, content quality, and budget. New websites often need 6 to 12 months, while established websites may see improvements faster, sometimes within 1 to 3 months.
About The Author and Expert Reviewer
Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.
Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.
