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
16,397 Companies - Rankings updated: April 03, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Radically Distinct - Novocaine for your growing pains
At Radically Distinct, we understand that growing a small business can be challenging. That's why we've developed a systematic and data-driven approach to digital marketing that takes the guesswork out of the equation. Our team of experts provides customized strategies, tactics, tools, and support to help [... view Radically Distinct profile ]- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $1,000 - $10,000
AV Consulting - Innovative digital media and strategy services
AV Consulting is a digital marketing agency with a proven track record of delivering increased ROI to our clients. Our team of digital marketing specialists is dedicated to helping clients grow their leads and sales by reaching the right audience online. We offer a range of services, including digital [... view AV Consulting profile ]- Location
- Auckland, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Helping small Australian Businesses & Authors thrive online
Helping small Australian businesses and authors thrive in a prickly online world. Website design on WordPress with ongoing Aussie support, maintenance plans, hosting and domains. We also offer custom business database development and integration support to connect you to your favourite tools. [... view Thorn Creative profile ]- Location
- Baldivis, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Medium Giant - Innovators at Heart
Medium Giant is a marketing consultancy of divergent thinkers who devise strategies that deepen connections, expand influence, and scale success. We can help your brand break from the status quo. [... view Medium Giant profile ]- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Where Stunning Design Creates Real Impact
At Illustrated Domain, we turn ideas into intelligent, beautifully built brands. A senior-led digital studio focused on clarity, structure, and lasting impact. [... view Illustrated Domain profile ]- Location
- Orlando, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
Define, Defend, and Develop your brand.
Brandefenders is an SEO marketing and branding business that offers a complete range of services and is dedicated to the prosperity of each individual customer. Identify, protect, and develop your brand from its infancy into a thriving business worth several millions of dollars. [... view BRANDefenders profile ]- Location
- Lindon, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
Digital Experiences With A Creative Edge
NoMoBo creates handcrafted mobile apps and visually stunning web applications with a unique approach. Our experienced artists and User Experience designers prioritize your customers, with in-depth research and scalable Cloud IT infrastructure. We deliver high-rated apps and exceptional user experiences. [... view NoMoBo profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Custom Application & Web Dev Professionals
Epic Apps | Custom Mobile App Development & Web Platforms [... view Epic Apps profile ]- Location
- Greenwood Village, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
We Are Webflow Fanatics and Preferred Partners Who Are Pushing Webflows Capabilities.
The mission of Little Big Things is to empower businesses by offering Webflow development services, enabling them to concentrate on their fundamental operations. Our aim is to relieve them from the complexities of constructing user-friendly sites for clients and visitors, including testing and deployment. [... view Lil Big Things profile ]- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $1,000 - $10,000
We Build Solutions that Help You Solve Challenges and Meet Goals
Cybersoft is uniquely skilled to offer ubiquitous software solutions that are relevant and in demand for todays rapidly changing business dynamics. We bring the best of quality and cost effective software development using latest SCRUM based agile development that works in sync with the customer expectations [... view Cybersoft North America profile ]- Location
- Houston, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
Michigan Web Designers
Reed Dynamic, a web design company situated in Michigan, is an excellent option if you are searching for a local Ann Arbor web design and SEO professional. Reed Dynamic specializes in both areas. Working with a local company enables improved communication, the building of trust, and the creation of [... view Reed Dynamic profile ]- Location
- Whitmore Lake, Michigan
- Number of Employees
- Under 49
- Average Hourly Rate
- $155/hr
Elevate your image!
Our team enjoys exploring diverse fields and providing our services to varied industries. [... view OCTAGON Web & Marketing profile ]- Location
- Columbia, South Carolina
- Number of Employees
- Under 49
We Build Digital Marketing Machines
Utilizing paid digital advertising, email marketing, and conversion-based web design and consulting, we construct digital marketing machinery. We are the conversion-focused agency responsible for expanding businesses across the nation. We will assist you in expanding your business by concentrating on what [... view Hey! Digi profile ]- Location
- Nashville, Tennessee
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $1,000 - $10,000
Get a website Built to Boost your business. Clean designed, well-optimized, and user-friendly.
Codecas is committed to developing websites that are conversion-driven and user-friendly, as well as professional, clean, attractive, and responsive. We will do all in our power to surpass your expectations and fulfill the requirements and objectives of your company. [... view Codecas profile ]- Location
- Sønderborg, Denmark
- Number of Employees
- Under 49
- Average Hourly Rate
- $89/hr
- Minimal Budget
- $1,000 - $10,000
Designing, building, and optimizing modern website systems.
Peaktwo is a strategy-led web consultancy that designs, builds, and optimizes high-performing websites for fast-growing B2B companies. We help marketing teams turn their websites into modern digital platforms that support demand generation, user engagement, and long-term growth. [... view Peaktwo profile ]- Location
- Fort Mill, South Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $50,000 & Up
Cultural Innovation
Vaquero Advertising is your go-to Hispanic/Multicultural Marketing Agency in Dallas, Texas. From specialized campaigns to measurable results, we connect you with the Hispanic market and deliver impactful solutions for your brand. [... view Vaquero Advertising profile ]- Location
- Roanoke, Texas
- Number of Employees
- Under 49
Elevate. Connect. Succeed.
At Davidson Belluso, we are a full-service creative advertising agency that combines superior strategic and creative talent to deliver outstanding results. From captivating storytelling to innovative designs, we craft campaigns that connect with audiences and drive measurable success. [... view Davidson Belluso profile ]- Location
- Phoenix, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Design and Market with Glee.
With a solid corporate marketing background, robust website development, and expertise in online media, we offer a joyful approach to helping clients across industries achieve a strong ROI. [... view C308 Marketing profile ]- Location
- Boise, Idaho
- Number of Employees
- Under 49
We craft digital assets ready for the future.
From the Root Studio has over a decade of industry experience and a strong passion for 3D, technical, and creative work. The company offers a range of services that include: 3D, XR, VFX, Animation, Web, and AI. [... view From The Root Studio profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Nextvisible, the leading software & web development agency in Boston.
Nextvisible specializes in custom software, eCommerce, apps, and website development and designing services for small to enterprise level brands and business establishments. Nextvisible is a full-service digital development company in Boston that design and develop websites, software, mobile and web [... view Nextvisible profile ]- Location
- Boston, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Helping YOU grow
Stand Out and Get More Traffic, Leads and Sales. [... view Your Marketing Playbook profile ]- Location
- Bangkok, Thailand
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $1,000 - $10,000
We elevate your digital presence through our unique, customised approach.
PudDesign, located in Bury St Edmunds, Suffolk, is a pioneering website development agency. We specialize in crafting tailored website designs, compelling branding, and dynamic digital marketing strategies. Our foundation is rooted in a deep love for both art and technology, making us a unique force in the [... view PudDesign profile ]- Location
- Bury St Edmunds, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Synergizing Social Media and Sales for Stellar Results!
At Exxacta Digital, we leverage the digital world to your advantage. Our social media marketing services encompass defining your brand positioning, content production, and interaction management, fostering enduring and meaningful relationships between your business and customers. [... view Exxacta Digital profile ]- Location
- Sao Paulo, Brazil
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
Unlocking Growth: Where Digital Marketing Meets Design Excellence!
Iggy is a leading marketing growth and design agency founded by senior-level professionals. We specialize in crafting tailored design strategies and executing high-impact digital marketing campaigns to drive business success. Our focus is on maximizing growth opportunities and optimizing performance for our [... view Iggy Agency profile ]- Location
- Stockholm, Sweden
- Number of Employees
- Under 49
Take Off With E-Commerce
Outstandingly Online understands how to move your business forward with a secure website that has fantastic functionality and performance levels that match the expectations of your business and your customers. [... view Outstandingly Online profile ]- Location
- Derby, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Australia's #1 All-In-One Digital Marketing Agency
At Boko, our team of passionate experts is dedicated to staying at the forefront of the ever-evolving digital landscape. We continually immerse ourselves in the latest trends and cutting-edge technologies, leveraging this knowledge to craft innovative and highly effective solutions for our valued clients. [... view Boko Digital Solutions profile ]- Location
- North Strathfield, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- Under $1,000
Your refreshing alternative to traditional growth agencies
Good On Digital is a Seattle-based digital advertising agency, experts in Google ads, Meta Ads , and email marketing. Book a free consultation. [... view Good On Digital profile ]- Location
- Kenmore, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Always in motion.
Welcome to my website. I'm John Vivas, a professional WordPress specialist developer and integrator located in Chile. I generally work with art directors, web studios, graphic designers and digital marketing agencies globally. [... view John Vivas profile ]- Location
- Santiago, Chile
- Number of Employees
- Under 49
Bringing Brands To Life, Through Digital Eyes
We are new age Digital Agency that helps businesses or brands to look more creative using our modern technologies and digital services. [... view MGBT profile ]- Location
- Muscat, Oman
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Meet and collaborate with the Beupset team for the immediate, digital development of your business!
Beupset is a web development company based in Greece, our services include constructing or redesigning websites and e-shops, and developing web apps. We expertise in the WordPress platform, but most of all we offer custom development for front-end and back-end using laravel, javascript and livewire. [... view Beupset profile ]- Location
- Heraklion, Greece
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Building digital excellence for tomorrow's success
Global Group One is a premier provider of comprehensive development services, offering a spectrum of expertise that spans international expansion, trade facilitation, and strategic marketing solutions to a diverse array of companies. With a commitment to facilitating seamless growth on a global scale, we [... view Global Group One profile ]- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Building valuable customer relationships is a marathon We help you run it
Introducing Tortoise & Hare, a preeminent Customer Experience (CX) agency deeply committed to advancing the art of cultivating customer relationships. Our vision extends to a world in which optimal mutual benefits are realized between consumers and businesses. At the forefront of our mission is the challenge [... view Tortoise & Hare profile ]- Location
- Newcastle, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $25,000 - $50,000
Moving Brands Forward
Avante Strategies specializes in propelling brands forward by employing a distinctive fusion of business acumen, data analysis, and creative narrative crafting. This strategic approach is dedicated to formulating impactful marketing strategies that significantly enhance brand positioning and visibility. [... view Avante Strategies profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $350/hr
Coaching and advising 25 small businesses & 5 startups in Japan
Our team, consisting of three dedicated professionals, specializes in offering cost-effective advisory services tailored for small businesses and startups. Our goal is to assist these enterprises in significantly increasing their annual revenue, aiming for growth of 5x to 10x or more. We provide personalized [... view Scaling Your Company profile ]- Location
- Tokyo, Japan
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- Under $1,000
Create and produce travel stories for brands
We are a travel and marketing digital agency. Since 2015, we've been working with many companies and destinations in Latin America. [... view Intriper Travel Media profile ]- Location
- La Plata, Argentina
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Web design and branding studio in Barcelona.
Erial Studio specializes in revitalizing outdated websites, infusing them with a visually appealing and professional aesthetic. Additionally, we configure your website as a user-friendly tool, enabling effortless navigation and empowering you with the ability to make seamless updates and modifications. [... view Erial Studio profile ]- Location
- Vilafranca del Penedès, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Tu agencia de marketing.
At Dlabs Consulting, our aim is to enhance your business, expand your client base, and elevate your online presence. Partner with us to soar to new heights your dedicated Digital Marketing agency. [... view Dlabs Consulting profile ]- Location
- Salamanca, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $4000/hr
- Minimal Budget
- Under $1,000
Rise Above The Noise.
Superfounder is dedicated to assisting entrepreneurs in their growth trajectory by enabling them to captivate a broader audience of customers, partners, and investors through standout Webflow websites and meticulously crafted app designs. We specialize in leveraging the power of cutting-edge design techniques [... view Superfounder profile ]- Location
- Tallinn, Estonia
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
A Creative Performance Agency Helping Brands Win
King Street Media specializes in propelling brands to success by embracing the entrepreneurial spirit, cultivating a space where talent becomes a catalyst for business growth and prosperity. Our expertise lies in Marketing & Brand Strategy, Performance Marketing, Funnel Development, and Content Creation [... view King Street Media profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
Custom software from conception to production
Nutshell is a french partner focused on building efficient softwares from idea to real-world solution. Dealing with international customers (hello London!), we'd be happy to discuss with you to provide our expertise with our English-fluent engineers. Reach out now by email at hello@nutshell-lab.com [... view Nutshell Lab profile ]- Location
- Lille, France
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- $10,000 - $25,000
Prepare For Impact
Experience explosive growth with TNT Growth, your marketing partner. Leveraging our unique TNT Growth Formula, honed from managing over $150 million in PPC ad spend, we meticulously craft, optimize, and scale your marketing campaigns for maximum ROI. [... view TNT Growth profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Grow better, smarter, faster.
Elevate your online visibility with Skyward Digital, a premier digital marketing agency based in Melbourne. Reach out to us today to optimize and elevate your business presence. [... view Skyward Digital PTY LTD profile ]- Location
- Collingwood, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
Empowering Businesses with Cutting-Edge services
Discover the Berzerk edge in digital marketing! We specialize in SEO mastery, bespoke Webflow, Shopify designs, and targeted PPC campaigns; we're not just an agency but your growth catalyst. Our team excels at crafting tailored strategies that elevate your online presence and drive tangible results. At [... view Berzerk profile ]- Location
- Madrid, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
Turning Ideas into Digital Excellence
Elevate your brand with Bro Web Architecturean amalgamation of innovation and precision. Our adept team specializes in translating ideas into vibrant digital landscapes, guaranteeing a prominent online presence that thrives in the dynamic and ever-evolving web environment. [... view Bro Web Architecture profile ]- Location
- Timișoara, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
We make Brands digital.
We create tailor-made digital products and strategies for start-ups and established companies.Transforming ideas into effective and original solutions, developing e-commerce platforms, web sites and marketing strategies in order to enhance your online presence. [... view Red Raccoon profile ]- Location
- Bassano del Grappa, Italy
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
The Smart Way to Grow
Sellvisory is a full-service eCommerce marketing solutions firm based in Mukilteo, Washington. For over 6 years, we've been building and implementing Amazon and Etsy strategies for industry-leading brands and manufacturers across category lines. [... view Sellvisory profile ]- Location
- Mukilteo, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
Creation And Operation Of A Unique Website
Logical M. Design understands that the effectiveness of a website or webshop goes beyond its initial preparation; it necessitates ongoing efforts from the owner. Throughout the creation of a unique website, we diligently strive to meet all requirements, ensuring that your online presence aligns seamlessly [... view Logical M. Design profile ]- Location
- Debrecen, Hungary
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
Connecting the dots between you and your customers.
Brandconn Digital, based in India, excels in web design, development, and tailored digital marketing. With a 75+ member team, we've successfully designed and developed 2000+ responsive websites, achieved 10,000+ first-page Google rankings, and managed Google Ads budgets exceeding $1 million. [... view Brandconn Digital profile ]- Location
- Delhi, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
Fueling Growth For Visionary Companies
From corporate branding to website design, development to search engine optimization, social media, paid advertising, domain names, email and website hosting, our team gives you the plan you need to get your organization off the ground and soar above your competition. [... view Flight Plan Marketing profile ]- Location
- Edmonton, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
SEO Specializations
- Amazon
- Automotive
- B2B
- Construction
- Consulting
- Dental
- eCommerce
- Enterprise
- for Moving Companies
- Generative Engine Optimization
- Google My Business
- Healthcare
- Hospitality
- Insurance
- International
- Law Firm
- Link Building
- Local Optimization
- Manufacturing
- Mobile
- Multilingual
- Nonprofit
- On-Page Optimization
- Outsourcing
- Real Estate
- Restaurants
- Shopify
- Small Business
- Startup
- Technical
- Veterinarian
- Video
- YouTube
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.
