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
16,420 Companies - Rankings updated: April 06, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Honesty in Innovation.
Honest Tech Guys pioneers technology empowerment through a commitment to honesty, innovation, and creativity. Specializing in developing exceptional user experiences, the agency transforms legacy enterprise platforms into consumer-standard delights. Offering end-to-end solutions, Honest Tech Guys builds [... view Honest Tech Guys profile ]- Location
- Petaling Jaya, Malaysia
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Driven by enthusiasm
Visualytes offers the perfect blend of style and substance with each website design, software development & digital marketing service we provide to a wide range of enterprises across the globe! A powerhouse driven by youthful passion and energy, our team ensures every project is polished off in all aspects [... view Visualytes profile ]- Location
- Ilford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Small but perfectly formed digital consultancy.
Web Hands Marketing is the top choice for digital consultancy. We may be small but we're mighty, specializing in SEO and pay-per services to make sure your business has a presence online no matter what industry you live in. From fast food restaurants to IT firms - our team knows just how to help! [... view Web Hands Marketing profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Deriving the best out of technology to scale up your business!
LevTech Studios is a boutique agency that specializes in digital marketing, strategy, and transformation. Our focus is on helping startups and small to medium-sized businesses improve their digital presence, connect with their target audience, and automate their workflows through custom digital strategies. [... view LevTech Studios profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Charge up your sales and leads with us!
LeadsPanda offers exceptional content that supercharges your inbound traffic, leads, and sales. We handle everything from planning and producing to polishing and publishing incredible content that your readers will adore. Plus, we don't require any long-term commitments and guarantee 100% satisfaction. [... view LeadsPanda profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Doing it the best possible way!
Fiat Insight is an expert in delivering top-notch digital infrastructures and strategies that are designed to meet your specific needs. We specialize in providing comprehensive services that cover design, development, data management, and information architecture. Fiat is an expert in delivering top-notch [... view Fiat Insight profile ]- Location
- Leesburg, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
Helping businesses find their digital way
By partnering with us, you'll gain access to a Chief Marketing Officer (CMO) who will help drive your online success. Our CMOs are skilled professionals who are passionate about delivering customized solutions tailored to your business needs. They'll work closely with you to create a comprehensive online [... view MK Way profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
Your Digital Business Consulting Agency
Masclicks Agencia Digital, since its inception in 2010, has become a strategic partner, always staying one step ahead by forging alliances with key players in the business. [... view MCK Agency profile ]- Location
- Mexico City, Mexico
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Web Solutions & More
We are a comprehensive digital marketing agency based in India, offering a complete range of services to meet all your marketing needs. Inventif Web is a leading full-service digital marketing agency in Mumbai, India, providing a comprehensive range of end-to-end digital marketing solutions across the entire [... view Inventif Web profile ]- Location
- Mumbai, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Assuring growth for law firms
The SMB Team strives to deliver top-notch search engine marketing services with the integration of artificial intelligence, sophisticated landing pages, demographic filters, and re-targeting techniques. Our ultimate goal is to generate high-quality leads through digital marketing that are unmatched in the [... view SMB Team profile ]- Location
- Bala Cynwyd, Pennsylvania
- Number of Employees
- Under 49
Your Market Research Company
With our deep insights and detailed knowledge, our team at Chromatus Consulting provide meaningful and actionable solutions to help our clients build strong brand value and drive marketing efficiency. [... view Chromatus Consulting profile ]- Location
- Pune, India
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Building on your online presence
We collaborate with businesses to establish their thought leadership within their industry. Our team of marketing experts helps position companies as authorities in their field by leveraging services such as Social Media Marketing (SMM), Website Design, Search Engine Optimization (SEO), and more. This [... view Noticestry profile ]- Location
- Mendon, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Your China Digital Marketing Agency, Our Idea is Domatters
At Domatters Digital Marketing Agency, we are experts in improving our clients' digital marketing strategy in China, offering services such as Chinese content copywriting and link building, Baidu SEO, China social media optimization, and Chinese language translations. [... view DOMATTERS profile ]- Location
- Xinyang, China
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Simply Better Website Creation
Ants Creation is an ISO 9001:2015 Certified Company with a multi-skilled and experienced team that provides professional and high-quality digital designing services. [... view Ants Creation profile ]- Location
- Gampaha, Sri Lanka
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Powering Your Results-Driven Websites
Ascend Digital Media is a St. Louis-based studio that specializes in web design, eCommerce, and strategy. Our team offers expert services to help businesses grow and succeed in the digital world. [... view Ascend Digital Media profile ]- Location
- Wildwood, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Growing B2B Companies From Startup to Scaleup
RevvSpark provides growth services and strategic consulting across marketing, sales support, CRM, internal business operations, and tech stacks. [... view RevvSpark profile ]- Location
- Tualatin, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $1,000 - $10,000
Your Digital Marketing Agency in Amman, Jordan
Sudace Digital Agency has worked with over 100 clients in seven different countries across the Middle East. Our focus is on delivering projects that enhance our clients' performance and increase their ROI. [... view Sudacé profile ]- Location
- Amman, Jordan
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Bringing Your Imagination to Life
We are a technology firm with extensive experience in building software for enterprise organizations and applications for startups in multiple areas like eCommerce, insurance, medical, oil, gas, etc. [... view Qualascend profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
Your Trusted Partner for Online Growth
Etios Solutions differentiates itself by helping companies navigate the confusing world of the web. We understand that the web can be overwhelming, and we help companies develop strategies to grow their businesses. We believe that form should always follow function, and we strive to create effective and [... view Etios Solutions profile ]- Location
- Vancouver, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Assisting in the resolution of company issues with an emphasis on operations, marketing, and design.
Ekahal was established on the basis of a shared passion for technology, innovation, and creative concepts. Our primary focus is to provide problem-solving solutions for businesses of all sizes. Our expertise lies in the areas of Technology, Marketing, Operations, and Design. [... view Ekahal profile ]- Location
- Mumbai, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Marketing, advertising and web at its best!
PMD Group is a comprehensive marketing, advertising, and web agency committed to developing innovative strategies that produce tangible outcomes. Our focus is on crafting compelling narratives that establish a connection with your intended audience. We employ various mediums that are appropriate for your [... view PMD Group profile ]- Location
- Tomball, Texas
- Number of Employees
- Under 49
Focused on design, development and marketing
Star World Web is a leading digital media agency in the Asia-Pacific region, specializing in web design, internet marketing (SEO, PPC, and Google AdSense), and mobile app development. Our team designs dynamic websites, manages internet marketing networks, develops mobile apps, and provides reliable hosting [... view Star World Web profile ]- Location
- Faridabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
We make you win!
Our clients are extremely satisfied with our services since we utilize top-notch techniques from e-commerce and affiliate marketing to enhance lead generation, increase performance, and boost sales. [... view Win At Ecommerce profile ]- Location
- Plano, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Let's create magic together!
LOOK Digital Marketing is a comprehensive digital marketing agency that provides strategic online marketing services to small and medium-sized business owners. Our enthusiastic team designs top-notch websites and creates integrated online marketing strategies that deliver outstanding results. Our primary [... view Look Digital Marketing profile ]- Location
- Oakville, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Grow Your Digital Business.Dream.Assets.
Webjuice is a reputable digital marketing firm in Dublin that offers the finest SEO services for small companies, corporations, and franchises. Passionate about our work, we offer the finest Digital Marketing, Technical SEO, Website design, maintenance, and video production services for businesses. [... view Webjuice Digital Agency profile ]- Location
- Dublin, Ireland
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
Agnes Media - Driving business growth through targeted media strategies
Agnes Media is a measurement-first media agency passionate about generating effective media outcomes for our clients. We go above and beyond by providing highly valuable campaign strategies backed by insight, data, and technology. [... view Agnes Media profile ]- Location
- Surry Hills, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Navigating the digital marketing landscape
32 Points Marketing was founded by Michael Abolafia to help mid-sized businesses grow their online sales through comprehensive digital marketing strategies. With more than 15 years of experience in the online retail space, Michael has a breadth of experience and a network to help clients overcome business [... view 32 Points Marketing profile ]- Location
- Philadelphia, Pennsylvania
- Number of Employees
- Under 49
WinStarIT - Digital marketing and web design to help you win
WinStarIT is a Bangladesh-based, globally remote team that provides the most proven and trusted Web Development and SEO agency services to clients worldwide. With four or more years of SEO experience between us, we're passionate about all things Web and SEO. [... view WinStarIT profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Digihart - Your holistic digital agency based in Athens
Here at Digihart, we take a holistic approach to digital marketing. We understand that a comprehensive digital marketing strategy involves more than just SEO or social media marketing. Our team of experts specializes in creating customized solutions tailored to your business's unique needs. From website [... view Digihart profile ]- Location
- Menemeni, Greece
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Furnari Web Design - Building websites we're proud to call our own
At Furnari Web Design, we are committed to building websites that reflect the unique brand and style of each of our clients. Our goal is to create sites that not only look great, but are also functional and easy to use for both you and your customers. Whether you need a simple one-page site or a complex [... view Furnari Web Design profile ]- Location
- Tega Cay, South Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
AnythingPixel - Stand out from the crowd with pixel-perfect design
AnythingPixel is a boutique digital marketing agency with a wealth of experience and expertise in enterprise-level solutions. We are passionate about building beautiful websites that not only look great, but also drive conversions and generate leads. From SEO and social media marketing to PPC and email [... view AnythingPixel profile ]- Location
- Smyrna, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
WEB DEVELOPMENT COMPANY - Your go-to for web development
Softech Planet is a complete IT solutions provider, offering premium quality software development services like web designing, web application development, and more for your business needs. [... view Softech Planet profile ]- Location
- Jaipur, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Radically Distinct - Novocaine for your growing pains
At Radically Distinct, we understand that growing a small business can be challenging. That's why we've developed a systematic and data-driven approach to digital marketing that takes the guesswork out of the equation. Our team of experts provides customized strategies, tactics, tools, and support to help [... view Radically Distinct profile ]- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $1,000 - $10,000
AV Consulting - Innovative digital media and strategy services
AV Consulting is a digital marketing agency with a proven track record of delivering increased ROI to our clients. Our team of digital marketing specialists is dedicated to helping clients grow their leads and sales by reaching the right audience online. We offer a range of services, including digital [... view AV Consulting profile ]- Location
- Auckland, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Obizmax - Digital marketing agency specializing in SEO, SEM, and SMM.
Obizmax is a Singapore-based digital marketing agency that specializes in integrating web design with SEO, SEM services, and social media marketing strategies. We believe that a company's website is the gateway to understanding its brand, which is why we strongly emphasize ensuring our clients' websites rank [... view Obizmax profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
100 Pound Social - Affordable social media marketing from just £100 per month
At 100 Pound Social, we offer a range of services that include social media content creation, lead generation, and blog writing to help businesses achieve their marketing goals. With our done-for-you approach, we take the burden of social media management off your shoulders, so you can focus on other areas of [... view 100 Pound Social profile ]- Location
- Luton, United Kingdom
- Number of Employees
- Under 49
Volt Media Services - Results-driven strategy and digital marketing solutions
Volt Media Services is a digital agency that merges strategy and technology to create effective digital marketing results. As consultants, we work closely with our clients to understand their business objectives and create tailored solutions that help them achieve their marketing goals. [... view Volt Media Services profile ]- Location
- Mexico City, Mexico
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
SoftPower Business LLP - Providing top-notch application development and back-office services
SoftPower Business LLP is a new generation application development and back office support services company that provides clients with high-value delivery chain solutions. Our mission is to deliver on-time, cost-effective output for every project we undertake. [... view SoftPower Business profile ]- Location
- Jodhpur, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Oddball Creative - Embracing the weird and making it work for you
At Oddball Creative, we are a design and marketing agency based in Owensboro, KY that serves brands globally. Our motto, "WEird WORKs," reflects our belief that to stand out and inspire, you must take an unconventional approach. We're not afraid to get weird, and we encourage our clients to do the same. [... view Oddball Creative profile ]- Location
- Owensboro, Kentucky
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Tiro Libre Digital Agency - Delivering winning digital strategies for your business
Tiro Libre Digital Agency is a team of experienced professionals hailing from leading marketing and design agencies with over eight years of experience. Based in La Serena, Chile, we are inspired by the winning strategies of soccer and business success stories. We use our multidisciplinary expertise to [... view Tiro Libre Digital Agency profile ]- Location
- La Serena, Chile
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Veteran-Owned Digital Marketing Company
Vetsweb offers clients a clever fusion of knowledgeable graphic designers and specialists in digital marketing. [... view Vetsweb profile ]- Location
- Katy, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Fresh Design for your Food Company
We at My Food Brand believe that each and every piece that goes through our door is a potential portfolio piece. Something that we will be proud of next week, and next year. It is this drive to create a product that not only looks good but also functions as it should that makes each and every service we [... view MyFoodBrand profile ]- Location
- New Orleans, Louisiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
SOVA Computer - Caring for your dreams and needs
SOVA Computer is a one-stop digital solutions company that provides Web, Mobile, and Digital Marketing "On-Demand" to leading businesses worldwide. [... view SOVA Computer profile ]- Location
- Kolkata, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
IT & Marketing Solutions for SMBs
For start-ups and Small and Medium Businesses (SMBs), we offer high-quality, specialized, and reasonably priced IT, marketing, and recruitment solutions. [... view SYCAP IT profile ]- Location
- Lancing, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Content & Digital Marketing
Custom content for websites, blogs, emails, social media, and more. [... view Greenlight Content profile ]- Location
- Hamilton, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Veteran Owned Website Design Company
We have been creating great websites for our clients since 2003. We don't just provide a website to our clients, we provide a roadmap to having an online business. [... view Veteran Web Design profile ]- Location
- Mechanicsville, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Full-Service Digital Marketing Agency
Our area of expertise is integrated marketing with fantastic offline and online creative. [... view Artsy Geek profile ]- Location
- Oakland, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
B2B content marketing firm
Our primary goal is to bring you new clients, and conversions. Quality content is a good place to start. [... view Macon Raine profile ]- Location
- Downers Grove, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Growth-Focused Digital Marketing Agency
Restaurants can partner with WebDiner for all of their digital marketing needs. [... view WebDiner profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
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.
