Looking for a trustworthy search engine optimization (SEO) agency to manage your next project? We curated a list of top SEO companies to help you find the right provider for your SEO needs. Each SEO firm is ranked using the Clutch methodology including, detailed client interviews, ratings, and in-depth industry research. Compare the best SEO companies to find which firm is best for you. View our popular SEO packages.
Top SEO Agencies Ranked Globally
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$10,000+$150 - $199 / hr2 - 9Carlsbad, CA
"Drew and his team understood the power of the StoryBrand framework and leveraged it beautifully for my website."
- Founder & Owner, John Zimmer Real Estate
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$1,000+$100 - $149 / hr10 - 49Los Angeles, CA
"Their teamwork is impressive; they're an extension of my marketing team and not just an agency."
- VP Performance Marketing, LendingPoint
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$5,000+$100 - $149 / hr2 - 9Little Rock, AR
"LAB Digital always answered in a timely, knowledgeable, and thoughtful manner."
- Director of Marketing & Communication, Fisher Arnold
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$10,000+$150 - $199 / hr2 - 9Carlsbad, CA
"We were looking to modernize our brand, and they had the experience and technology to make that happen."
- Executive Officer, Orange County LAFCO
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$5,000+$150 - $199 / hr10 - 49New York, NY
"We appreciate their fast response and professionalism."
- Owner, Lingerie Retailer
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$5,000+$100 - $149 / hr2 - 9Philadelphia, PA
"They've shown willingness to discuss options and offer suggestions."
- CEO, The Institute for Behavior Change
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$1,000+$100 - $149 / hr2 - 9Long Beach, CA
"They had helped us launch our business and had brought in leads right away!"
- Partner, Brystal Inc
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$1,000+$25 - $49 / hr50 - 249Alpharetta, GA
"The logo they made is one of a kind."
- President, Xquisite Concrete Inc
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$1,000+$100 - $149 / hr2 - 9Elmhurst, IL
"It almost seemed as if they were prepared for our issues and delivered the project without issue."
- Director of Operations, Hydraulic Component Manufacturer
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$1,000+Undisclosed10 - 49Bend, OR
"I love that there's a team of people to work with and that I can rely on for individual components of our campaign."
- Marketing & Outreach Manager, Clarus Eye Centre
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$25,000+$150 - $199 / hr10 - 49Brooklyn, NY
"They were very communicative throughout the entire process from the start date to end date."
- Owner, Love NYC Souvenirs
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$1,000+$100 - $149 / hr2 - 9Baltimore, MD
"They're always available to help us."
- Owner & Principal, The W Partners Inc.
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$5,000+$25 - $49 / hr2 - 9Calgary, Canada
“They're knowledgeable and good at what they do. Our website is pretty advanced.”
- Owner, Lubana Trucking Inc.
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$5,000+$100 - $149 / hr2 - 9Calgary, Canada
"Their design abilities were amazing and very thoughtful."
- Chair of the Board, The Thumbs Up Foundation
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$10,000+$50 - $99 / hr10 - 49Belfast, United Kingdom
"Web Bureau have an impressive breadth of knowledge in all things digital marketing."
- Managing Director, Simply Telecom
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$1,000+$25 - $49 / hr2 - 9Cannes, France
"The entire team was very cooperative and always had their thinking hats on when it came to resolving any queries."
- CEO & Founder, Tissue Manufacturing Company
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$1,000+$50 - $99 / hr2 - 9New York, NY
“They strive to ensure that we’re happy with the work.”
- CEO & Founder, ESL Job in China
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$1,000+$50 - $99 / hr2 - 9Dublin, Ireland
"They were always available and responsive to our requests."
- VP of Business Development, YourPro
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$10,000+$150 - $199 / hr10 - 49London, United Kingdom
"They’re able to guide us throughout our marketing campaigns from a creative perspective."
- Head of Public Fundraising, Starlight Children's Foundation
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$1,000+$150 - $199 / hr2 - 9Covington, LA
"They’ve grown our site organically to a point where it will last us for a long, long time."
- Managing Partner, Flambeaux Lighting
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$1,000+$100 - $149 / hr10 - 49Boston, MA
"The workflow between our team and theirs was pretty seamless. The project manager is an excellent communicator."
- Director of Personal Lines, Quaker Special Risk
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$1,000+$100 - $149 / hr2 - 9Philadelphia, PA
“A joy to work with.”
- Owner, Inkegnito and Rittenhouse Handyman
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$1,000+$25 - $49 / hr10 - 49London, United Kingdom
"Pixelette Technologies Ltd's SEO services have been effective in bringing in a lot of business to…"
- Regional Sales Manager, Rooms in Huddersfield
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$10,000+$100 - $149 / hr2 - 9Chicago, IL
“They always communicated well and delivered on time and on budget.”
- CTO, Ocean Tomo
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$5,000+$100 - $149 / hr50 - 249Chiyoda City, Japan
"Their team understands our requirements well and makes valuable recommendations."
- Manager, Daikin Industries Ltd.
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$5,000+$100 - $149 / hr2 - 9Rugeley, United Kingdom
"The speed of response and clarity of communication is impressive."
- Founder, Food At Heart
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$25,000+$150 - $199 / hr50 - 249Eden Prairie, MN
"They took the headache away and made the path to success very obvious."
- Owner, Blue Sky Dental Clinic
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$1,000+$100 - $149 / hr2 - 9Houston, TX
"We’ve engaged with agencies in the past, but Segment has been more open about their processes and reporting!"
- Technology Specialist,
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$5,000+$25 - $49 / hr1,000 - 9,999Białystok, Poland
"Qburst has been consistent in their work and that has been the reason I stay with them."
- Vice President, Data Analytics Company
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$10,000+Undisclosed10 - 49Houston, TX
“I really appreciated their honest feedback and the creative process they took.”
- Senior Marketing Manager, H+M Industrial EPC
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$5,000+$100 - $149 / hr2 - 9Perth, Australia
"The site that was created helps me get inquiries from punters who are looking for my services."
- Magician
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$1,000+$100 - $149 / hr2 - 9Orlando, FL
"Their attention to detail and organizational skills are what we find most impressive about South Street."
- Founder, Carolina SEO
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$1,000+$50 - $99 / hr10 - 49Cartersville, GA
"I don’t think there’s anything they can improve on — they were good on everything."
- Executive, Outdoor Furniture
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$1,000+$25 - $49 / hr10 - 49Kolkata, India
"They were very helpful when we enquired about things."
- Visual Communication Designer, Hazen
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$1,000+$50 - $99 / hr2 - 9Plano, TX
“Their ability to do a lot of work at once is impressive.”
- COO, Financial Services Company
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$1,000+$100 - $149 / hr2 - 9New York, NY
"They were consistently responsive throughout the project."
- Owner, Fortuna Visual Group
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$100,000+Undisclosed10 - 49Washington, DC
"They’re highly creative and well-informed on the government contracting space."
- Marketing Professional, Government Services Firm
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$5,000+$100 - $149 / hr2 - 9Hailey, ID
"They’ve made the process easy for me."
- Owner, Pk's Ski Shop
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$100,000+$150 - $199 / hr10 - 49New York, NY
"The milestones were more or less on target.”"
- CTO, Grocery Company
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$5,000+$100 - $149 / hr2 - 9Phoenix, AZ
"Working with Ivio, I feel like I’m a top, exclusive client."
- President, Home Loan Energy
On-page optimization, technical SEO, off-page optimization and robust content strategy and execution are just a few common services provided by reputable SEO companies.
An experienced and reputable SEO company will offer professional, tested strategies to help your business rank well organically over time. If an SEO agency promises you immediate page 1 ranking overnight, be leery. High-intent, impactful keyword rankings typically take time - SEO is known as a slow burn for a reason. ROI is often realized over the course of several months. SEO companies also have access to the best tools on the market (which are expensive for laymen), top resources, and current knowledge of the changing landscape of SEO. Google uses 200+ website ranking factors, a top SEO agency knows them well and how to work to achieve the best results that align with your goals and budget.
SEO companies typically price their services hourly, by project, or a monthly management fee. In the US, experienced SEO firms typically charge from $125 to $200+ per hour, whereas Eastern European SEO companies may charge as little as $40 to $100 per hour. Depending on project size, complexity, experience level and where the agency is located, monthly retainers can range from $500 per month to over $25,000 per month.
Consider the following when on the hunt for a reputable and experienced SEO agency: What tools do they use? Paid and unpaid. Search engine optimization does require the best tools and resources to identify valuable keywords, gather analytics and quantify progress effectively at scale. Before you partner with a SEO company, ask them how long it will take to produce results, how often they will report on them and how the constantly-changing data will influence their strategy throughout the project. How do they measure success? Are the reports in real-time? In addition, make sure you agree to their agency fee and payment structure. Are you paying hourly, flat fee, or per objectives completed?
Have you worked with a company similar to ours? What were the challenges? What SEO services do you provide? What SEO tactics do you believe will be the most helpful for us and why? What platforms, tools or resources does your agency use? Who will be working on our project? What is their level of expertise? Will I have one main point of contact? Who? How often can we expect meetings and updates? How often will you look at analytics and data? How do you report success? Is it available in real-time? Are you well-versed in using GA4?