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
16,421 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.
Go Digital... Go Global...
We, at Bizventure Marketing, provide 360-degree marketing solutions for your brand’s awareness and product’s promotion. [... view BizVenture Marketing profile ]- Location
- Islamabad, Pakistan
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
24/7 OFFLINE. ONLINE. OFFLIMITS
We provide full service advertising, video production, video marketing and communications services. We are commited to our client's needs. We are results-oriented. And we enjoy it! [... view Broks Vision profile ]- Location
- Sofia, Bulgaria
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
We develop...
We develop strategies, solutions, our clients and ourselves.A full-service digital agency that combines ecommerce solutions, unique software partnerships and digital marketing to transform your business. [... view YOMA profile ]- Location
- Liverpool, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Amazon & eCommerce Consultants
EliCommerce Amazon Consulting Services is a team of Amazon consultants and eCommerce experts for brands and manufacturers looking to grow on Amazon. [... view EliCommerce - Amazon ECommerce Consulting profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Pry Open Your Inner Marketing Beast
Use Creative Leverage to find elegant marketing solutions. We see Crobar as the power tool that helps clients raise their brand above the competition. [... view Crobar Creative Leverage profile ]- Location
- Greensboro, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- Under $1,000
Marketing & Advertising Solutions for Today’s Ever-Changing Landscape.
Zelen Communications is a full-service ad agency located in South Tampa, Florida. Our creative edge, experienced team, and hard working spirit can help improve your company with strategic marketing and advertising techniques. [... view Zelen Communications profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
INTELIGENCIA DIGITAL RANDAMI
Somos una agencia con una visión creativa y a futuro. No sólo buscamos entregar un servicio de calidad, lo que nos interesa es hacer crecer tu negocio. Además, generar confianza para mantener una relación a largo plazo. [... view Randami Agencia Digital profile ]- Location
- Santiago, Chile
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Studio Creative - создание и продвижение сайтов под ключ [... view Studio Creative profile ]
- Location
- Lviv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
You only get one first impression, we'er here to make sure it is the right one!
Hyland Graphic Design & Advertising is a full-service design agency that has over 19 years of EXPERIENCE in branding/identity, brand management, web development, graphic design, custom apparel, promotional items, signage and more… Far from a one-trick pony, we create UNIQUE & ORIGINAL brand identities that [... view Hyland Graphic Design & Advertising profile ]- Location
- Downingtown, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $95/hr
- Minimal Budget
- $1,000 - $10,000
- MSC Status Digital in Malaysia which granted by the government - Midaz Orion is an IT solution company focusing on Webs & Digital portal development, CRM, & Digital Marketing. We provide complete custom solutions to customers, who want their applications tailor-made to meet specific requirements by ensuring [... view MIDAZ ORION profile ]
- Location
- Petaling Jaya, Malaysia
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
We are a one-stop digital marketing and web design agency based in Singapore.
We are a one-stop digital marketing and web design agency based in Singapore. Our services cover all website-related areas such as website design & development, SEO, SEM, Email templates, HTML5 banners, Website maintenance. [... view TheDigitalcube profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $95/hr
- Minimal Budget
- $1,000 - $10,000
Minimizing Headaches, Maximizing Success - South Ventures: Your Integrated Marketing Partner
Discover how South Ventures can provide the guidance and expertise your business needs. At South Ventures, we specialize in minimizing headaches and maximizing success for entrepreneurs and business owners. With our team of top-notch integrated marketing and media experts, we analyze your business from every [... view South Ventures profile ]- Location
- Portland, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Reach your extremes with our Echo's
Echo Technology is the partner when it comes to comprehensive technologies and digital transformation with its wide range of IT services including web presence, mobile applications, document management and process automation. our team of experts are committed to focus on your success. [... view Echo Technology profile ]- Location
- Amman, Jordan
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Built for performance, engineered for success
Hooligan Development offers a wide range of cross-platform, custom development services. We live for the challenge of developing premium database, web, mobile and business automation solutions. Our team of Hooligan coders and system architects is poised to develop a fully functional, slick outcome for your [... view Hooligan Development profile ]- Location
- Randburg, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $44/hr
- Minimal Budget
- $1,000 - $10,000
Rank Hacker in Cebu, Philippines
There are two types of SEO Specialist: the one who sweet talks but delivers less and the one who is straightforward and result-driven. OutSmart You takes pride in being the latter type of an SEO Specialist. [... view OutSmart You profile ]- Location
- Cebu, Philippines
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Our creativity and Innovation fuels big ideas to your business.
Ideafist (Pvt) Ltd. is a reputable web design and mobile apps development company based in Pakistan and UAE (DUBAI).We are serving our esteemed clients in all over the world. Digital marketing, Web design and development, Mobile websites, mobile apps, android and iOS applications and 3d artists are always [... view Ideafist (Pvt) Ltd. profile ]- Location
- Multan, Pakistan
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
Shifting Your Business Into High Gear
Digital Marketing & Custom Website Design Company - SEO, Google Ads, Social Media, YouTube Marketing Professionals [... view MPH profile ]- Location
- Berkley, Michigan
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Websites to attract, engage and convert.
Not just pretty websites – we build websites to get you more business. [... view Honcho profile ]- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
More than a Simple agency
Young up to date team looking for new challenges [... view AMAZNET profile ]- Location
- Rabat, Morocco
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
We’ve got your back.
We work in the shadow because we believe that the main characters should be the brands that we work with, not us. Our secret is balancing creativity with planning, strategy and execution in order to create a perfect and memorable online experience.This is Social Ninjas. [... view Social Ninjas, Lda. profile ]- Location
- Aveiro, Portugal
- Number of Employees
- Under 49
- Portfolios Count
- 4 Projects Listed
- Gear SEO is a specialized SEO agency focused on generating results: more traffic and conversion for your business [... view Gear SEO profile ]
- Location
- Sao Paulo, Brazil
- Number of Employees
- Under 49
One leap ahead
Quantenfrosch Webservices is a Wordpress agency based in Vienna, Austria. We offer Wordpress and website development, Woocommerce online shops, chatbots, SEO, Google Ads and video production. [... view Quantenfrosch Webservices profile ]- Location
- Vienna, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Simplicity through beautiful technologies.
The name comes from the Swedish word "Stark" and stands for becoming strong, which is our mission for our clients. We are a remote-first company that follows the remoteonly.org manifesto. [... view Starq profile ]- Location
- Malmo, Sweden
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
eCommerce Website Design and SEO Company.
Sellers Bay offers website design and online marketing services to create, maintain and promote your website. From Web Design, Online Marketing, SEO, and content marketing to worldwide SEO campaigns, find out how we can help your business obtain more traffic, sales, and customers for your business. [... view Seller's Bay, LLC profile ]- Location
- Orlando, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
We help you build professional corporate websites
techvillage is company that provides website design and development services - digital marketing and social media management for your business - and website hosting / domain registration . we're located in egypt [... view Techvillage profile ]- Location
- Cairo, Egypt
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Our clients tell us we streamline their business, increase productivity and generate more profit.
We have been in this space for over 19 years now, and having built over 10,000 websites in that time we have an understanding of what works well online and what doesn't. We use this experience to help clients achieve cost effective outcomes, boost volume, improve conversion rates and lift profits. [... view SiteSuite Website Design profile ]- Location
- North Sydney, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
We Go Further
Outrank is a performance driven agency that is fuelled by creativity and results. We have a team of experienced individuals who are skilled in a range of things such as SEO, web design and conver-sion rate optimisation. In an industry that changes from day to day, we keep ourselves at the top of what we do. [... view Outrank profile ]- Location
- Middlesbrough, United Kingdom
- Number of Employees
- Under 49
Serving Information Creatively
Softcell Technologies is a total IT solution Company that specialized and providing high level professional service in Web Site Development, E-Commerce, Software Development, Mobile Application Development, Network/Enterprise System/End to End Solution, SSL Certificate, Website and Domain Hosting, Bulk SMS [... view Softcell Technologies profile ]- Location
- Mumbai, India
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
A healthcare marketing agency that helps you deliver sales
Perfect Storm is a Bristol based creative marketing agency specialising in healthcare with over 25 years of experience. They are transparent in their work and prefer a collaborative approach with clients in order to drive results. [... view Perfect Storm profile ]- Location
- Bristol, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $112/hr
- Portfolios Count
- 2 Projects Listed
Custom Design and Development firm in Canada
CS Web Solutions provides one stop digital solutions for your business development in Canada. We provide afforable packages for your website designing, mobile application development and online advertising services to grow your business online. [... view CS Web Solutions profile ]- Location
- Mississauga, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 7 Projects Listed
We create the best version of your company
We create strategies and corporate identity, develop web and animation. [... view Rubarb profile ]- Location
- Sheffield, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 11 Projects Listed
Your business is important to you. Our business is keeping yours healthy, efficient and growing.
Vesa Solutions is a high performance digital agency dedicated towards building application that creates world class user experience across web, eCommerce and mobile. [... view Vesa Solutions profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Business & Marketing Consulting for Health & Wellness
The Business Clinic is Alberta’s only business & marketing consulting agency that specializes in supporting the health and wellness industry. Our unique, custom-tailored business & marketing services can help you: learn about your clients and marketplace; grow your practice with new patients; and retain [... view The Business Clinic profile ]- Location
- Edmonton, Canada
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
We're a top rated UK Website Design company.
At authenticstyle we use our 10+ years knowledge of web design and development, coupled with our love for digital marketing to design and develop results-focused websites and eCommerce shops for businesses based in Dorset and internationally too. You might think we're a lot like every other web design agency [... view Authentic Style profile ]- Location
- Poole, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Boost Your Online Presence
Momentumm is a digital marketing and video production agency based in Montreal. We thrive to deliver high-quality content and campaigns for our customers to help them reach, engage and attract more clients. [... view Momentumm Digital profile ]- Location
- Montreal, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
#1-Rated Web Design & Digital Marketing
Iconic Web HQ is a professional design and development company offering high quality web design and digital marketing. We look at your content and company to ensure that every pixel of the website is conversion focused and optimized to ensure you get the most out of your investment. [... view Iconic Web Headquarters profile ]- Location
- St. Petersburg, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
We are a nimble and versatile digital marketing agency .
Ignite Search is a high performance digital marketing agency, focusing primarily on Search Engine Optimisation as well as Paid Search, Analytics Optimisation & Conversion Rate Optimisation. [... view Ignite Search profile ]- Location
- East Victoria Park, Australia
- Number of Employees
- Under 49
- Portfolios Count
- 2 Projects Listed
Data-Driven SEO Experts
Crevand SEO is a data-driven SEO agency focused on testing, data and analysis to deliver top results for clients. [... view Crevand SEO profile ]- Location
- Boise, Idaho
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
Energizing Brands. Energizing Outcomes.
With branding and digital working together, TBE optimizes both the communication and technology experience a brand delivers to its audience.We infuse brands with the kind of positive energy needed to be meaningful in today’s market. Sometimes that means a new brand story or more relevant social content. [... view Trone Brand Energy profile ]- Location
- High Point, North Carolina
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Boutique Marketing Agency for Small Businesses
Social Magic was established with one goal - to help small businesses compete and grow in an intensely crowded economy. [... view Social Magic profile ]- Location
- Moone Ponds, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Digital Marketing and Branding
We are a premier digital marketing agency creating only the best web designs and branding. With 10 years in the industry, we have become experts at creating engaging websites that convert visitors to customers. We are glad to work with clients who appreciate and understand the importance of quality design. [... view G7 Studios profile ]- Location
- New Windsor, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Your Dedicated Partner in Driving Success for Financial Firms
Flycast Media is an award-winning digital agency specializing in marketing for financial firms. We provide expert strategies in finance PR, financial service marketing, and financial services SEO to help you achieve your business goals. With our comprehensive range of services, including intelligent inbound [... view Flycast Media profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 11 Projects Listed
Full-Service Digital Agency | White Label Outsourcing Partner
ColorWhistle is a full-service digital service agency from India. Our affordable pricing and partnership model allows us to work with clients from the USA, Canada, the UK, Singapore, and India. Our expertise in Design, Development, and Digital Marketing helps businesses at all scales including startups and [... view ColorWhistle profile ]- Location
- Coimbatore, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
- gstarseo.it offre consulenza seo e digital marketing a Milano e in Lombardia. Non solo consulenza SEO, ma anche digital marketing a 360 gradi con campagne ppc su google ads, facebook ads e Linkedin. La SEO è cambiata molto negli ultimi anni, pertanto è importante scegliere un'agenzia SEO che stia al passo [... view Gstarseo.it profile ]
- Location
- Milan, Italy
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
Communications. Content. Community.
BeKonstructive Marketing is a Brisbane based marketing communications agency, specialising in social media management, content marketing, SEO, email marketing, and community management. We help brand grow their online visibility through the creation and publication of great content. [... view BeKonstructive Marketing profile ]- Location
- Brisbane, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
Transforming Ideas into Digital Reality
540 Interactive specializes in developing cutting-edge digital products for both web and mobile platforms, delivering market-leading solutions. [... view 540 Interactive profile ]- Location
- Darien, Connecticut
- Number of Employees
- Under 49
- Portfolios Count
- 2 Projects Listed
Kinetic Marketing & Creative is a full-service marketing agency in Billings, Montana.
Kinetic Marketing & Creative is a full-service marketing agency in Billings, Montana. Our agency is ready to help your business move forward. Our team features experience strategists, designers, marketers, writers, creatives and account directors. [... view Kinetic Agency profile ]- Location
- Billings, Montana
- Number of Employees
- Under 49
- Portfolios Count
- 7 Projects Listed
Insightful Digital Marketing and SEO Audits
James Hubbard Marketing is a specialist digital marketing agency offering bespoke, high detail and insightful SEO and website audits to businesses of all sizes. In addition, the company provides clear 6 and 12 month digital "Road Maps", enabling clients to see a transparent pathway towards improving their [... view James Hubbard Consulting profile ]- Location
- Hove, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- Under $1,000
Australian leading Web Design and Development Company
Webski Solutions is a Sydney based Web Design & Development Company, providing wide range of digital services from Online Marketing to Mobile App development. [... view Webski Solutions profile ]- Location
- Sydney, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
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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.
