Top 30 SEO Companies Ranked

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Top 30 SEO Companies Ranked

December 2022

Are You Looking for a Search Engine Optimization (SEO) Company?

SEO is imperative if you have a website and want your customers to find your business online. That's why we've created this list of the best SEO agencies for your next project or ongoing marketing efforts. 

Jump to Most Reviewed Companies

List of the Best SEO Agencies in The World

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  • 14
    • $1,000+
    • 50 - 249 employees
    • San Diego, CA

    Ignite Visibility is one of the highest awarded digital marketing agency in the industry, specializing in digital marketing strategy, SEO, paid media, social media, email marketing, analytics, Amazon, and CRO. Ignite Visibility has used the same strategies they use for clients to become a four-time Inc. 5000 company (2017, 2018, 2019 and 2020). Ignite Visibility is led by leading industry expert John Lincoln, has over 110 full-time employees and offers a proprietary digital marketing forecasting system allowing clients to consistently hit quarterly goals.

    Clients

    • Tony Robbins
    • Sharp Healthcare
    • The Knot World Wide
    • National Funding

    Industries

    Notable Project

    Ignitie Visibility functioned as a stable digital marketing partner for a startup. They handled SEO, pay-per-click, social media marketing, content marketing, and other areas of digital marketing.

    "As far as investments go in our business, it’s probably the top three of everything we do."

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  • 15
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Chicago, IL

    Formed in 1997, Straight North is a full-service internet marketing company specializing in SEO, PPC, website design and development, email marketing, and graphic design. With 100+ full-time, in-house employees, they help B2B and B2C companies of all sizes generate sales leads and e-commerce revenue in the lucrative but highly competitive online marketing space. They offer a collaborative business style, technical expertise, deep experience in multiple verticals, team-based campaign execution, transparent reporting, and an unwavering focus on maximizing their clients' ROI.

    Clients

    • Keyence
    • Conduent
    • Donnelly Financial Solutions
    • Clover Network

    Industries

    Notable Project

    Straight North provides search engine optimization and pay-per-click services and assists with general web marketing. The partnership is ongoing.

     

    "I’m happy with what they’ve done, they listen, and they take their time to deliver quality work."

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  • 16
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • San Diego, CA

    Titan Growth is a marketing and advertising firm based in San Diego, Calif. and founded in 2004. Titan Growth's team of about 45 employees primarily offers digital strategy services, although it also offers search engine optimization and pay per click services. 

    Clients

    • Mizuno
    • Blackbaud
    • Suja/Coke
    • National Geographic

    Industries

    Notable Project

    Titan Growth provides SEO services to an EdTech firm. After a brief exploration period, they've presented recommended keywords for approval, used them to improve the client's SERP, and provided monthly reports.

    "The team is quick to respond and clear with communications."

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  • 17
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Copley, OH

    Outerbox is a custom web design firm located in Akron, Ohio and serves clients nationwide. OuterBox was established in 2004 and has since grown to a team of 48 that provides SEO, web design, and e-commerce development services to companies of various sizes and industries.

     

    Clients

    • K2awards.com
    • AtlasOil.com
    • UCFS.com
    • JetDock.com

    Industries

    Notable Project

    OuterBox provides SEO services for toy lightsaber company. Their responsibilities include PPC, SEMRush management, web optimization, and general marketing consultation.

    "Thoroughly thought out tactics, well-planned initiatives, and up-to-date strategies have kept us well in place."

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  • 18
    • $1,000+
    • 50 - 249 employees
    • Culver City, CA

    Headquartered outside Los Angeles in Culver City, CA, Coalition Technologies specializes in SEO and PPC but also offers web design, e-commerce development, and WordPress development. With additional offices in Austin, TX and Seattle, WA, Coalition Technologies has grown to a team of 100+ since its founding in 2009.

    Clients

    • PayPal
    • Natori
    • Harvard
    • Whataburger

    Industries

    Notable Project

    Coalition Technologies has helped a cannabis delivery service develop the frontend of their website from scratch in WordPress. Currently, they provide SEO services to improve visibility and positioning.

    “They’re on top of everything, and they delegate work very well in order to get things done in a timely manner.”

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  • 19
    • $1,000+
    • 50 - 249 employees
    • Los Angeles, CA

    WebSpero Solutions is a digital media, marketing, and management company based in Mohali, India, with a secondary location in Los Angeles, Calif. This company was founded in 2015 and has a team of more than 100 professionals. Services provided by WebSpero Solutions include SEO, PPC, and digital marketing.

    Clients

    • Couture Candy
    • Byju
    • BOE Marine
    • Mytruwood

    Industries

    Notable Project

    WebSpero Solutions designed and developed a Shopify website for a beauty and skincare tech company. They built the site's key components and integrated all necessary logistics and payment gateways.

    "They understood exactly what I was looking for and delivered it on time."

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  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Guildford, United Kingdom

    Breakline Ltd is a specialized SEO agency based in Guildford, United Kingdom. They provide Technical SEO, Content Marketing and Digital PR services. Founded in 2012, their team currently has more than 10 employees.

    Clients

    • Exciting Escapes
    • Spear Recruitment
    • Cardiff University
    • Carvine

    Industries

    Notable Project

    Breakline Ltd designed a website and coordinates SEO campaigns for a catering company.

    "Breakline Ltd has been a pleasure to work with."

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  • 21
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • Odesa, Ukraine

    Netpeak is an internet marketing agency located in New York. Since the agency was founded in 2006, their team has grown to over 300 employees. Netpeak specializes in SEO, PPC, and mobile & app marketing. They've fostered a client base that focuses on small business and mid-sized companies.

    Clients

    • Domino's pizza
    • Yves Rocher
    • OLX
    • TripAdvisor

    Industries

    Notable Project

    Netpeak provides ASO services to help a game development firm attract new users and increase app installs. They've conducted market analysis, built a promotion strategy, and set up advertising campaigns.

    "Due to the team's competence, we do not have to delve into all the processes. This gives us time to do our work."

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  • 22
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Boca Raton, FL

    SEO Brand is a Boca Raton, FL-based agency with a special focus on technology-infused SEO. The agency has offices in Miami, Pennsylvania, Paris, and Montreal and provides services such as blog management, content marketing, public relations, and website development. The agency also offers Amazon-specific services, helping clients get found on Amazon through comprehensive keyword analysis and informed product descriptions.

    Clients

    • Ceridian
    • Mont Blanc
    • Sotheby's International Realty
    • LG

    Industries

    Notable Project

    SEO Brand evaluated a cloud services company's SEO strategy based on their target markets. The team then rebuilt the firm's target keywords list and optimized their website to help them achieve their goals.

    "They are effective with our time and follow up well without being managed."

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  • 23
    • $1,000+
    • 10 - 49 employees
    • Sacramento, CA

    Incrementors Web Solutions is a web development and design company based in Marlton, N.J. with secondary offices in Toronto, Canada and New Delhi, India. Incrementors Web Solutions was founded in 2012 and has 49 employees. Services provided by this company include web design, web development, and SEO for small to mid-sized businesses.

    Clients

    • We have had the opportunity to not only work with but establish strong relationships with a wide variety of wonderful companies like Canva. Incrementors had a great contribution in Canva’s expansion in the World Wide Web.
    • Yahoo Small Business
    • Goodwill
    • USA Management

    Industries

    Notable Project

    Incrementors Web Solutions helped build organic traffic and leads through SEO strategies. Their team helped increase leads and implement new SEO strategies into the institution.

    "The vendor was extremely professional and accommodating."

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  • 24
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Draper, UT

    Searchbloom provides cutting-edge search engine marketing for businesses around the world. Founded in 2014 and based in Draper, Utah, their team specializes in local, national, and E-commerce SEO & PPC. They support clients by increasing their revenues and have quickly built a reputation for being an authority in SEO. 

    Clients

    • Trex Fencing
    • Divvy
    • bill.com
    • Jitterbug

    Industries

    Notable Project

    SearchBloom established the client's online presence from the ground up. They implemented an AdWords and SEM campaign and a CRO for testing the best functionalities.

    "[SearchBloom] is brilliant and expert in everything search."

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  • 25
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • San Diego, CA

    NextLeft, founded in 2016, is a digital content marketing and SEO agency. The company’s mission is to rid the world of digital clutter by creating the helpful, relevant content people are searching for online. Headquartered in sunny San Diego, NextLeft's team of 14 full-time SEO & Content Strategists amplify the world’s most loved brands.

    Clients

    • Hallmark Inc.
    • Fiskars Inc.
    • United Van Lines
    • Mayflower

    Industries

    Notable Project

    Looking to raise their Google search rankings, a senior living management company has hired NextLeft for their SEO services. The team conducts website enhancements and creates blog posts.

    "They work well with us and guide us throughout the process."

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  • 26
    • $1,000+
    • 10 - 49 employees
    • Dallas, TX

    Thrive Internet Marketing Agency is a results-driven digital marketing agency based in Dallas. Since 2005, we have been providing digital marketing consulting and management services that include web site design and development, search engine optimization (SEO), PPC management, social media marketing, conversion rate optimization (CRO), Amazon marketing services, video production, and more. 

    Clients

    • Restoration 1
    • Driver Support
    • Tavistock Restaurant Group
    • BMS Cat

    Industries

    Notable Project

    Thrive Internet Marketing Agency created and managed a healthcare company's multiple campaigns, focusing on SEO, reviews, and social media.

    "Their account manager is great to work with and was very flexible."

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  • 27
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Lehi, UT

    Big Leap is a digital marketing agency in Lehi, Utah. With over 13 years in the industry, Big Leap helps companies sustainably grow in organic reach and lead generation. They specialize in SEO marketing, content marketing, reputation management, social media marketing, conversion rate optimization, and marketing automation to match their clients’ needs. 

    Clients

    • Avis Budget Car Rental
    • Pluralsight
    • Nu Skin
    • Empire Today

    Industries

    Notable Project

    Big Leap has been hired as a fintech company's digital marketing partner and grew their web presence with SEO and PPC with Google Ads. They analyze and help retain and grow the client's online equity.

    "The team has a very strong 'can-do' attitude. They are very approachable and timely."

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  • 28
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Portland, OR

    RevenueZen is a marketing firm founded in 2017 in Portland, Ore. with more than 10 employees. They excel at content marketing, marketing strategy, and SEO solutions for small and mid-market agencies in the fields of IT, advertising, and business services.

    Clients

    • ProdPerfect
    • Carevoyance
    • Bridge US
    • Daivergent

    Industries

    Notable Project

    RevenueZen is a software startup’s marketing and branding partner. The team has crafted branded messaging and structured it for LinkedIn. They’ve also helped with outbound sales and provided SEO services.

     

    “They’re very good and hardworking people who are very experienced at what they do.”

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  • 29
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Greenwood Village, CO

    SocialSEO is a digital marketing agency that specializes in SEO, PPC, and social media. With three offices in Colorado – Denver, Colorado Springs, and Boulder – and a fourth office in Phoenix, SocialSEO and its team of nearly 70 employees has been committed to helping clients rank in search engines and market their brand since its founding in 1996.

    Clients

    • Jaguar
    • Gaiam
    • Cadillac
    • Cherry Creek Shopping Center

    Industries

    Notable Project

    In an effort to improve their organic search results, a healthcare printing and mailing services vendor worked with SocialSEO to redesign and optimize their new website, research keywords, and write blog content. 

    "We were impressed by their attention to detail...they take the time to understand our business."

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  • 30
    • $1,000+
    • 2 - 9 employees
    • Sahibzada Ajit Singh Nagar, India

    SEO Experts India is a full-service Internet Marketing Company headquartered in Chandigarh, India. Founded in 2009, the team specializes in SEO, web design, and content marketing. 

    Clients

    • Annex Med
    • Truly Medical Getaways

    Industries

    Notable Project

    SEO Experts Company India takes the lead in boosting online visibility for a car pick-up and delivery service.

    “I’m impressed with their ability to see the bigger picture.”

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