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
16,395 Companies - Rankings updated: April 02, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Spectacular Business Marketing
The finest SEO services in Harrisburg, Pennsylvania are provided by Design Zeen Marketing Agency, a full-service SEO firm. Connect with our SEO firm immediately. Our full-service SEO agency in Harrisburg has specialized knowledge and experience in search engine optimization. We remain abreast of the most [... view Design Zeen Marketing Agency profile ]- Location
- Harrisburg, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Youre in good company.
Articulate Marketing has been a UK-based remote working business since 2003. (So yeah, we know our way around a Teams meeting.) [... view Articulate Marketing profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
We are an innovation created & integrated digital media agency.
We are an innovation created & integrated digital media agency, specialized in the creation and implementation of brands on the internet. [... view Nsm+ profile ]- Location
- Giza, Egypt
- Number of Employees
- Under 49
Elevating Brands Through SEO Excellence
Sovereign Rank is an SEO-focused digital marketing agency that helps businesses improve search visibility, drive organic traffic, and increase conversions. With a data-driven approach and proven strategies, the agency delivers measurable results tailored to each clients goals. [... view Sovereign Rank profile ]- Location
- Hackensack, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
FirstConnect Digital is a sales and marketing support company
As a one-stop agency digital marketing agency, you can count us on for specialized marketing consulting services that include: SEO, Social Media Marketing and Social Media Optimization. [... view First Connect Digital profile ]- Location
- Newark, New Jersey
- Number of Employees
- 100 - 249
Scale your business with our expertise
Volcanic Internet is a team of experienced professionals who provide web design and development, mobile app development, code outsourcing and online marketing services. They use a collaborative process that includes analysis, planning, design, programming, quality assurance, delivery, growth, monitoring and [... view Volcanic Internet profile ]- Location
- Olot, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Wix is our choice.
Digital Agency WIX-PRO by Olya BlackFounded in 2012. [... view Olya Black profile ]- Location
- Brisbane, Australia
- Number of Employees
- Under 49
WebFlow & WordPress Web Design Experts
Brix & Mortar is a bespoke web design and SEO agency that caters to businesses in San Jose and Silicon Valley. With a focus on delivering customized solutions, we take pride in our ability to create stunning, functional, and user-friendly websites that help our clients stand out. [... view Brix & Mortar profile ]- Location
- Campbell, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- Under $1,000
Southwest Floridas #1 SEO Specialist
SecondEffort is a search engine optimization and Internet marketing company based in Southwest Florida. SecondEffort SEO has expanded to become one of the top full-service internet marketing and search engine optimization (SEO) companies in Florida. [... view SecondEffort profile ]- Location
- North Port, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
Get Noticed With Unique Marketing Campaigns That We Design And Develop For Our Partners
Sandcrowd is an affordable SEO agency based in London that specializes in providing professional and results-driven content marketing services to help brands achieve their online marketing goals. Our experienced team of experts understands that every business is unique, which is why we take the time to get to [... view Sandcrowd profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
Innovative Web Design & Marketing for Modern Brands and Businesses
We are passionate about helping contemporary brands create amazing experiences online so that they can reach their audience with laser precision, drive sales and grow their business. [... view Studio Misfits profile ]- Location
- Laguna Beach, California
- Number of Employees
- Under 49
Technology Transformed.
At NSG, we specialize in providing comprehensive computer and network solutions that empower your business. From basic setups to advanced security measures and complete e-mail solutions, we believe in the transformative power of technology to improve lives. Additionally, we offer web design, web hosting and [... view Network Services Group profile ]- Location
- Ann Arbor, Michigan
- Number of Employees
- Under 49
Where Sweet Success Blossoms
Honeywick Making your success our top priority. As Google Partners, we specialize in custom website design, SEO, software development, virtual IT, content creation, graphic design and marketing. We also offer reliable web hosting, including managed WordPress hosting and VPNs. [... view Honeywick profile ]- Location
- Louisville, Kentucky
- Number of Employees
- Under 49
Elevating digital marketing
Koozai is an award-winning digital marketing agency providing results-driven, trusted, and bespoke services across SEO, content marketing, digital PR, paid search, paid social and website design and development. Since 2006, Koozai's aim has been to raise the standards of digital marketing and to help [... view Koozai profile ]- Location
- Lee-on-the-Solent, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Build Long-Term Brand Equity
Our company, First Page Sage (FPS), is a renowned leader in the automotive SEO and thought leadership marketing services industry. [... view First Page Sage profile ]- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $150/hr
Helping Startups To Scale up Their Game!
Schwartzman & Associates, under the leadership of marketing keynote speaker Eric Schwartzman, is a Los Angeles-based agency specializing in digital marketing with a focus on the intersection of public relations and SEO. We excel in leveraging digital strategies to enhance brand visibility and engagement. [... view Schwartzman & Associates profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
Helping you get there.
Shaping the future of your brand. [... view Add Valore profile ]- Location
- Beverwijk, Netherlands
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- Under $1,000
Smarter Local Marketing
Based in Boise, we're a team of Local SEO and Website Design pros dedicated to enhancing your online presence and boosting your website's traffic. We're experts in tailoring your site for local search engines like Google, Bing, and Yahoo, ensuring your business gets noticed in local search results. Apart from [... view Web IQ profile ]- Location
- Kuna, Idaho
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Organic Search Engine Growth for Your Online Business.
Demand Path - Your Route to Growth Through SEO & Content Marketing. Expand & Growth With SEO That Beats Competitors: Capture demand from your target audience with specialized SEO strategies, designed to drive growth and revenue for your business. [... view Demand Path Inc. profile ]- Location
- Burnaby, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Creation of sites and their SEO promotion
For more than 7 years, we have been helping clients develop various areas of business on the Internet. We are engaged in the professional turnkey creation of sites of various complexity, their optimization, and the launch of advertising campaigns throughout Ukraine and beyond. [... view 9 Dots Studio profile ]- Location
- Lviv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Your Ideas, Our Writing Genius. It's a Match Made in Heaven.
Looking for an assertive book-writing agency? Choose Beacon Book Writing! Based in London, we offer high-quality ghostwriting, editing, formatting, publishing and marketing services with 100% ROI. Our UK-based team of skilled ghostwriters caters to various genres. Choose Beacon Book Writing for an unrivaled [... view Beacon Book Writing profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
Digital Marketing For Wineries
We help wineries get more tasting room reservations, online wine sales, and wine club subscriptions through search marketing campaigns. [... view Kru Marketing profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Get Found, Get Clients
We also offer tailored creative direction and brand development services, working closely with clients to build compelling brand identities that connect with their audiences and ensure consistency across all platforms. [... view Garza Advertising profile ]- Location
- San Antonio, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Outrank your competitors on Google.
Mamba SEO has revamped and refreshed the SEO experience. We've introduced a pay-per-performance model and deliver a refreshing level of communication and transparency in our process. Come meet us today to learn more. [... view Mamba SEO Agency profile ]- Location
- Singapore, Singapore
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Competence at Customer Service!
Affluences is an SEO agency in Quebec City. Our range of natural SEO services helps businesses achieve their objectives of brand visibility, obtaining quality traffic or even generating more sales. [... view Affluences profile ]- Location
- Québec City, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Elevate Your Online Presence with Optisearch.
Optisearch is your premier destination for Google Ads services in the UK, specializing in helping businesses generate more leads through PPC campaigns. With our expertise, we enable businesses to optimize their resources and achieve greater results with minimal investment. [... view Optisearch profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
eCommerce Amplified
Go Amplify is a search marketing agency for e-commerce brands. [... view Go Amplify profile ]- Location
- Barnsley, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
Boost Your Rankings, Grow Your Business
JetRank is an SEO agency based in San Diego, CA, dedicated to prioritizing clients' success above all else. With a team of passionate experts in SEO, PPC, and web design solutions, JetRank works tirelessly to help businesses reach new heights, outperforming the competition and achieving their goals with [... view JetRank profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
Passionate by Design.
Bravo Web Designs is a premier web design studio located in Brackenfell, Cape Town, South Africa. With a focus on excellence and innovation, we offer specialized services to meet the unique web design needs of our clients. [... view Bravo Web Designs profile ]- Location
- Cape Town, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $36/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 3 Projects Listed
The Inbound Digital Marketing Agency Making Your Brand Unmissable
Session Media is a Surrey-based Digital Marketing Agency. [... view Session Media profile ]- Location
- Guildford, United Kingdom
- Number of Employees
- Under 49
Search Prestige is a highly specialized SEO and PPC agency.
Search Prestige is a highly specialized SEO and PPC agency. We leverage emerging technologies to drive more impact in compressed timeframes. [... view Search Prestige profile ]- Location
- Grand Rapids, Michigan
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Helping you tame the Amazonian beast.
The Amazon Whisperer is a full-service Amazon account management agency committed to boosting your sales through expert SEO, PPC, and graphic design teams. By optimizing every aspect of your Amazon presencefrom keyword research and competitor analysis to strategic listing enhancementswe partner with you to [... view The Amazon Whisperer profile ]- Location
- Stallings, North Carolina
- Number of Employees
- Under 49
Transparent SEO Services
TM Blast, LLC has been offering SEO services to clients since 2017. Since 2017, Greg Kristan from TM Blast has helped countless companies achieve better rankings in search engines, which leads to more business for them. [... view TM Blast, LLC. profile ]- Location
- Ballston Spa, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $1,000 - $10,000
Power Up Your Digital Presence
ClickPower is a digital marketing agency offering PPC, SEO, and content marketing services to help businesses maximize their online impact. [... view ClickPower profile ]- Location
- Hayes, United Kingdom
- Number of Employees
- Under 49
Optimizing Search and Social for Growth.
SEOSMO Company is a Los Angeles based digital marketing agency founded in 2023. With a compact team of fewer than 50 professionals, the firm offers comprehensive SEO, social media optimization (SMO), PPC, and e-commerce SEO services to businesses [... view SEO SMO Company profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Conquer Your Industry.
We are a M/WBE certified full-service web design studio, based in New York City. Motivating and partnering with driven clients to make a lasting digital impression. [... view Designed To Conquer LLC profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
SEO Vaughan: Rank #1 In Vaughan Search Results.
We provide the best SEO Service in Vaughan, Ontario. Rank on Google under 120 Days. No Long Term Contract. ️Get Our SEO services without breaking your bank. ️Proven-SEO Strategy Tested with Multiple Businesses. [... view SEO Vaughan profile ]- Location
- Vaughan, Canada
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Best SEO Expert In Calgary.
Our Proven SEO solutions focus on local SEO, ensuring your business stands out in Calgary's competitive market. Rank #1 In Calgary With Proven SEO. Rank on Google Under 120 Days No Long-Term Contracts. Proven Strategies & 100 % Done For You. Get Best SEO Services Without Breaking the Bank [... view SEO In Calgary profile ]- Location
- Calgary, Canada
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
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
Passionate pros with a track record of success in boosting your practices digital presence.
At the core of our digital marketing services is our deep-rooted love for animals. We understand that your veterinary practice is more than just a business and a commitment to care. Let us amplify your mission with marketing strategies fueled by our passion for pets and their well-being. [... view Pawtential Growth Agency profile ]- Location
- Port Moody, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Providing both small and mid businesses with growth solutions.
Trust WuuSEO, an award-winning SEO agency with innovative solutions for positioning your business website. We have a wide range of techniques and many clients with high traffic from our SEO strategies. [... view WuuSEO profile ]- Location
- Burgas, Bulgaria
- Number of Employees
- Under 49
- Average Hourly Rate
- $39/hr
Rank Higher, Grow Faster
Customized SEO and Web Design solutions that drive growth, enhance your online presence, and deliver measurable results. Lets take your business to the next level! [... view Biz RankUp profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Customer. Convenience. Cost.
OpiMax Inc. is a full-service digital marketing agency. Our passion is to help you reach your full digital potential. We specialize in strategy and planning, campaign execution, and analytics. Our unique understanding of motivations, attitudes, and behaviors allows us to work with clients and help them form [... view OpiMax Inc profile ]- Location
- Mississauga, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Tap Into Our Network
We help our clients get more customers from search engines. [... view Blue Tree profile ]- Location
- Miami Beach, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $500/hr
- Minimal Budget
- $1,000 - $10,000
Link Building, SEO & Digital PR.
We drive growth through strategic Link Building, SEO, and Digital PR, connecting your brand with the right audience and boosting your online authority. [... view Outlinks profile ]- Location
- Barcelona, Spain
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Where Stunning Design Meets Speed and Strategy.
Welcome to EasyTech Website Design, your trusted partner for exceptional online experiences! We specialize in creating custom websites for law firms, home inspectors, eCommerce businesses, home service businesses, and start-ups, combining eye-catching design with strategic SEO to help your business stand out [... view EasytechWeb profile ]- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
Helping Estate, Probate and Elder Law Firms Succeed
We help with digital marketing strategies, including paid ad management, search engine optimization, and email marketing, to help you acquire more leads and grow your business. [... view Tanner Consultants profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Not an agency. An innovative talent collective.
Apiary Digital is a consultancy specializing in tailored digital marketing solutions for high-growth companies. With expertise in SEO, paid media, data analytics, creative design, and advanced capabilities like GA4 configuration and website optimization, Apiary partners with tech, SaaS, and e-commerce leaders [... view Apiary Digital profile ]- Location
- Redmond, Washington
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $50,000 & Up
Tampa SEO Company Award-Winning Digital Marketing SEO Agency.
We're Not Just Another Sem Firm And Digital Marketing Agency. We Produce Results For Your Business Through Best Seo Practices And Digital Marketing Services. [... view Crocker & Co. profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/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.
