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
16,439 Companies - Rankings updated: April 07, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Better Rankings in Less Time!
Full service SEO agency offering services related to link building, content creation, onsite SEO and social media distribution. [... view SEO Outsourcing profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
A solution built for in-house marketing teams
Done for you white label SEO fulfillment, with a DIY reporting platform to support your clients. [... view White Label SEO profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
Award-Winning Results Driven Internet Marketing Agency
Are you looking to grow your businesss website traffic, leads, sales and ROI? Our expert internet marketing team has a track record of growing companies through internet marketing and are ready to help you! We support both strategic agencies and a vast array of retail clients in the US and internationally. [... view Click Intelligence Ltd profile ]- Location
- Cheltenham, United Kingdom
- Number of Employees
- Under 49
Crafting tomorrow's digital today!
Phase 56 here. We dont just create, we conjure. From UX/UI that moves minds to motion, we build what others dream of. Now with sharp Copy and smart SEO in the mix. We dont follow trends. We set them. Your vision, our craft. Explore our Exclusive Offerings. [... view Phase 56® profile ]- Location
- Niš, Serbia
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
An SEO Company With Experience
Rank your website on Google Page 1 with our accredited SEO services! GAMIT is a professional SEO company with 16+ years [... view GAMIT profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
White Labeled Digital Marketing Services For Agencies And Freelancers.
In the competitive white label digital marketing landscape, our agency stands out as a trusted partner for over 500 agencies and counting. We take pride in offering fully white-labeled solutions that enable agencies to increase revenue by reducing overheads. As an extension of your team, we deliver [... view Digital Marketing Blueprint profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
Helping Small Businesses Thrive Online.
We live to help small businesses succeed in the marketplace. We believe that small business represents the best of this country, and the greatest possible social good for individuals, families, and communities. [... view Longtail Dragon profile ]- Location
- American Fork, Utah
- Number of Employees
- Under 49
Smart Solutions for Smarter Marketing.
We provide a scalable white-label SEO workflow management and fulfillment solution for agencies and resellers. Red Canyon Media helps agencies, large or small businesses, individual marketers, and other organizations meet marketing needs. [... view Red Canyon Media profile ]- Location
- Lehi, Utah
- Number of Employees
- Under 49
The Future Of Digital Marketing Is Here
At NetConnect Digital we make a perfect balance of innovative technology, digital campaigns and personalized communication to engage with consumers in meaningful ways while respecting their privacy and values and at the same time give the maximum possible return on investment for our respective clients. [... view NetConnect Digital Agency profile ]- Location
- Lancaster, Pennsylvania
- Number of Employees
- Under 49
- No matter the size of your agency, ROAS Digital is here to amplify your capabilities and propel your growth. We integrate seamlessly, maintaining your brand integrity and delivering results that matter. [... view ROAS Digital Inc. profile ]
- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
Connecting Digital Marketing Talent With Great Companies
Our digital marketing recruitment agency helps to match top talent in the digital marketing space with growing companies who are looking to set and achieve new goals. [... view Digital Marketing Recruiters profile ]- Location
- Boston, Massachusetts
- Number of Employees
- Under 49
A Data Driven and Result Oriented SEO Agency
Providing Online Marketing and Branding Services to Healthcare Professionals & Businesses in US, UK and Australia [... view Griffin Marketing profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
We Succeed When You Succeed
The SkyRocket Group specializes in marketing niche B2B technologies and services. We understand the nuances of your business and how to reach your prospects. Most clients engage with us on an annual basis for ongoing marketing. Planned, consistent outreach delivers results and ROI. [... view SkyRocket Group profile ]- Location
- Erie, Pennsylvania
- Number of Employees
- Under 49
You Sell, We Deliver. Simple.
Underground Marketing is a white-label digital marketing agency headquartered in Springfield, Ohio. Founded in 2018, the agency specializes in providing comprehensive fulfillment services for SEO, PPC, content creation, and other digital marketing solutions. By partnering with marketing agencies, Underground [... view Underground Marketing profile ]- Location
- Springfield, Ohio
- Number of Employees
- Under 49
a company that helps build a website you are proud of!
OK Omni is a web agency that helps businesses venture the digital world. [... view Ok Omni profile ]- Location
- Ridgefield, Connecticut
- Number of Employees
- Under 49
A Digital Marketing Agency Specializing in WordPress
Online marketing & website development are vital for business success. We utilise SEO, social media, email & mobile campaigns in a comprehensive strategy. We create websites that are visually appealing, user-friendly, and optimised for search engines with seamless UX & mobile responsiveness. Capture data [... view Xanthos Digital Marketing profile ]- Location
- Cambridge, United Kingdom
- Number of Employees
- Under 49
Crafting Digital Excellence
TurtleSoft Solution is a fast-growing digital agency offering web development, app development, SEO, and bot development services. With a dedicated team of experts, TurtleSoft Solution helps businesses build a robust online presence and drive revenue. Its services transform businesses by delivering creative [... view TurtleSoft Solution profile ]- Location
- Ahmedabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Performance Marketing That Delivers
Ubiz Digital is a performance-first digital marketing agency dedicated to helping small to mid-size businesses achieve sustainable growth online. As a certified Google Partner, Ubiz Digital specializes in funnel-driven marketing strategies to boost sales and revenue through effective lead generation and [... view Ubiz Digital profile ]- Location
- Jersey City, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Empower Your Business With Custom Marketing Solutions.
Kampp Technology & Marketing as the Internet Marketing Company in Orange County, We Implement A Marketing Strategy Specifically For your Business Needs , We do not take one solution fits all approach so with us you are getting 100 % Tailored and customized Internet Marketing Solution which seamlessly [... view KAMPP Technology And Marketing profile ]- Location
- Laguna Hills, California
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Build a Brand, Not Just a Business!
Markimist is a digital marketing agency based in Bangladesh. We provide digital marketing, web development, e-commerce development and some other relevant services. [... view Markimist profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
Digital Marketing Superheroes for Small Business.
Our mission is to become the trusted outsourced marketing department for all of our client's digital marketing needs, transforming their online presence into a powerhouse of conversion-driven success, and empower businesses to achieve unparalleled efficiency and results. [... view The Conversion Mill LLC profile ]- Location
- Dacula, Georgia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Building Your Digital Identity
Bharati Technologies specializes in web design and eCommerce development, offering tailored solutions for ambitious entrepreneurs. The agency prioritizes quality and honesty, ensuring clients receive practical and effective digital services. With a dedicated team of industry professionals, Bharati [... view Bharati Technologies profile ]- Location
- Kolkata, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Empowering Brands Through Innovation
23cubed is a creative technology agency delivering innovative digital solutions that elevate modern brands. Since 2017, the agency has focused on exceeding partner expectations through a collaborative process and a commitment to quality. Specializing in web design, digital marketing, and brand strategy [... view 23cubed profile ]- Location
- Princeton, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Empowering Brands Through Digital Expertise
Prouvers Digital Marketing Agency offers comprehensive solutions tailored to businesses seeking to enhance their online presence and boost sales. With expertise in SEO, PPC, local SEO, and social media marketing, the agency delivers measurable results through cutting-edge strategies. Based in Malaysia [... view Prouvers Digital Marketing Agency profile ]- Location
- Kuala Lumpur, Malaysia
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Innovative Technology Solutions
Neotech Solutions offers comprehensive IT services to help businesses thrive in competitive digital marketplaces. With expertise in development, SEO, cybersecurity, and cloud computing, the agency delivers tailored solutions that align with each client's unique goals. From website security to custom [... view Neotech Solutions profile ]- Location
- Surat, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
We Grow Businesses.
Thinkroom Noosa is a digital marketing agency run by a collective of Sunshine Coast senior-level digital strategists. Life is short, so we only help a handful of businesses we particularly enjoy working with. You'll get a team that gets to know your business through & through. Our skills include lead [... view Thinkroom Australia Pty Limited profile ]- Location
- Noosaville, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $25,000 - $50,000
Transforming Ideas Into Digital Success Stories
Real Xposure is a creative digital marketing and software solutions provider that drives business transformation and growth. With a focus on tailored strategies, the agency helps clients navigate complex challenges using innovative digital marketing techniques and software development. Its expert team [... view Real Xposure profile ]- Location
- Coral Springs, Florida
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Top Small Business Website Designers.
At Murfreesboro Web Designers, we stand out because of our deep commitment to delivering personalized, high-quality web design solutions that help businesses grow. We combine local expertise with cutting-edge technology to create custom websites that not only look great but also drive real results. What makes [... view Murfeesboro Web Designers profile ]- Location
- Murfreesboro, Tennessee
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Big Agency Marketing for Small Business Owners Ready to Win.
Providing omni-channel marketing packages uniquely crafted for the everyday small business owner. At Gorilla, we're the one-call solution for anything you need to market your business and reach new goals. We've spent the last 10 years perfecting what we do so that we can provide the highest value to our [... view Gorilla Agency profile ]- Location
- Beaverton, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Crafting Digital Campaigns That Convert.
Querytics Pvt Ltd is your digital partner, crafting tailored strategies to elevate your online presence and drive measurable results. [... view Querytics Pvt Ltd profile ]- Location
- Mohali, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $12/hr
- Minimal Budget
- Under $1,000
Boost Your Business with UpRango's Expert Digital Marketing Services.
UpRango is a leading digital marketing company in India that has been helping businesses of all sizes succeed online for over a decade. [... view UpRango profile ]- Location
- Mohali, India
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Maximize Your Brand Visibility with the Most Effective Marketing Tactics from My Marketing Stars.
My Marketing Stars is a vibrant digital marketing agency in New York that has a lot to offer to businesses in terms of online growth and real performance. With a group of skilled marketers, we give a large list of services like SEO, social media marketing, PPC ads, content creation, and web development. [... view My Marketing Stars profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Be Found.
Search Engine Optimisation for your business. Bold, Daring and Unforgettable. BrandPublic is a collective of experienced marketing professionals, spearheaded by Radu Florin, a seasoned marketer with a wealth of expertise in branding, brand marketing, SEO, content creation, and copywriting. [... view BrandPublic profile ]- Location
- Brighton and Hove, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $160/hr
- Minimal Budget
- Under $1,000
Refined Product Experiences
Chain Gang Labs is a web3 digital marketing and product design studio that combines effective web3 marketing strategies, User-centric design/research principles, and rapid deployment methodologies to help businesses thrive in the decentralized world. [... view Chain Gang Labs profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
UK's Leading Marketing Agency.
We are your trusted local digital marketing partner, delivering tailored, results-driven solutions with clear reporting to boost your growth and online sales. Our deep expertise in UK and global marketing enables us to create strategies that connect you with your audience and drive success. [... view Three Sixtys profile ]- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- Under $1,000
Expert Search Engine Optimization (SEO) & Digital Marketing Services
Tailored Search Engine Optimization & Marketing Strategies That Drive Real Results. In todays digital landscape, standing out online is more important than ever. Our expert SEO and marketing solutions are designed to help your business rank higher in search engine results, attract more visitors, and convert [... view Search Peak Marketing profile ]- Location
- Port Charlotte, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Expert SEO and Website Solutions.
Top seo company in India and website development company in India, Dedicated to your growth. Mediaofficers is your go to partner for building a powerful online presence. [... view MediaOfficers profile ]- Location
- Rupnagar, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
Sleek. Stylish. Classy.
We are a creative agency that started with the inspiration to help businesses, especially the growing ones, find their foot in the crowded market. We're in Africa, but we can always communicate with you from here to wherever you are on earth as long as there is a good network reach. [... view Vibez Solution Tech profile ]- Location
- Lagos, Nigeria
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Your Trusted WordPress Agency for High-Performance, Secure, & Scalable Solutions.
Transform your vision into reality with custom WordPress websites, plugins, and speed optimizations. Engineered to drive growth and outpace competitors. From concepts to launch, we build tomorrow's web, today. [... view WPRobo profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $69/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 8 Projects Listed
Grow Your Business in Less Than 90 Days.
We are an expert digital marketing team delivering results to businesses in the shape of leads, sales, and bookings through proven systems. [... view Zatheo Ltd profile ]- Location
- Ashford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Creative Web design and Webflow development Agency.
We transform ambitious brands through powerful Webflow development and conversion-focused design. Your success is our code. [... view Webyansh profile ]- Location
- Bengaluru, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Unlocking Digital Success for the Financial, Government and Legal Industries
Whether you have an in-house marketing expert or are just starting to look for a digital marketing consultant for your financial, legal, or government organization, we can help accelerate your growth with results-driven digital marketing campaigns. As a digital marketing consultant, my team and I will work [... view JReece Digital profile ]- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Empowering your digital presence with cutting-edge solutions.
GM Sunshine is a cutting-edge technology firm specializing in web development, cloud solutions, and software integration. Since 2016, we've been empowering businesses with tailored digital solutions, delivering high-quality services designed to optimize operations and drive growth. [... view GM Sunshine profile ]- Location
- New Castle, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Wyoming SEO Company | Sheridan WY SEO Agency | Web Development Services
Easy Services Club LLC is a Sheridan, Wyoming SEO and web development agency specializing in technical SEO, local SEO, content strategy, and authority link building. We help businesses strengthen online visibility, improve rankings, and generate consistent organic leads. [... view Easy Services Club LLC profile ]- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Tech Solutions Tailored to You.
Tech In A Tux delivers comprehensive digital presence solutions, from Website Design to SEO and Social Media Marketing, helping businesses thrive in the online world. With a focus on personalized service and expert support, we make technology accessible to businesses of all sizes. [... view Tech In A Tux profile ]- Location
- Vancouver, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
At Digitera, your digital agency in Jerez.
Digital agency for web design, online stores, SEO, branding, UI design and AI integration [... view Digitera Digital Agency profile ]- Location
- Jerez de la Frontera, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Empowering Local Businesses in the Digital Landscape. Your Success, Our Mission!
Local Rankies is a top digital marketing agency in Pakistan, offering specialized services in local SEO, eCommerce SEO, website design, and Facebook marketing. Our expert team focuses on helping businesses enhance their online visibility and drive growth through customized digital strategies. [... view Local Rankies profile ]- Location
- Lahore, Pakistan
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Specialises in strategy, creativity, design and innovative advertising technology.
We set ourselves apart from our counterparts with our approach to Digital Marketing by delivering Media First solutions, by being who we are as humans, and by delivering real results for you and your business. [... view BKC Media Pty Ltd profile ]- Location
- Coolangatta, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $1,000 - $10,000
Professional Marketing Services.
BrandBoost is an agency specializing in providing marketing solutions for businesses in Vietnam. Established since 2013, BrandBoost has accompanied hundreds of businesses on the journey of building brand trust in the minds of consumers. [... view BrandBoost profile ]- Location
- Ho Chi Minh, Vietnam
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/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.
