Check out the top-rated SEO agencies in Illinois handpicked by our team of expert analysts. Look into their portfolios, clients, average rates, reviews and more to select the best partner for your business.
Best Illinois SEO Company Rankings
288 Companies
Rankings updated: June 24, 2025
Top Rated: 5-star Average ReviewsTop Rated SEO Agency by Forbes, USA Today, Backlinko, & Search Engine LandSearchbloom is a REAL SEO firm that provides REAL RESULTS and has done so for over 10 years. Our mission is to be the most trusted, transparent, and results-driven search marketing company in the [... view the full profile of Searchbloom]Chicago, Illinois Under 49 $100/hr $1,000 - $10,000 Top Rated: 5-star Average ReviewsThink Web. Think Smart. Partner with the #1 Rated Digital Marketing Agency.Outsmart the competition with best-in-class digital marketing services. With over 1,000 5-star reviews online, SmartSites is America #1 rated digital marketing agency. Call (201) 870 6000 for a free [... view the full profile of SmartSites]Chicago, Illinois 100 - 249 $100/hr Inquire- HigherVisibility is a digital marketing agency that helps businesses grow through SEO, Paid Search, Paid Social, CRO, and Web Development. We work with a wide range of clients, from small and [... view the full profile of HigherVisibility]Chicago, Illinois 50 - 99 Inquire $1,000 - $10,000
- We've done thousands of audits and discovered that 76% of marketing budgets are wasted. We'll show you where yours is leaking and how to fix it fast. No fluff. No strings attached. [... view the full profile of Disruptive Advertising]Chicago, Illinois 100 - 249 Inquire $10,000 - $25,000
- Digital Silk is an agency focused on Creating Superior Digital Experiences for their clients. They create cutting-edge brand strategies, websites, apps and results-driven marketing campaigns for [... view the full profile of Digital Silk]Chicago, Illinois 100 - 249 $150/hr Inquire
- Rankings.io is a premier SEO agency dedicated to serving law firms. They offer specialized services tailored to the legal industry, helping firms achieve top rankings on Google and generate guaranteed [... view the full profile of Rankings]Marion, Illinois Under 49 $199/hr $10,000 - $25,000
- Outsmart the competition with best-in-class Custom Software development, web & mobile app development & digital marketing services. Build digital products that let people do things differently. [... view the full profile of TechAvidus]Chicago, Illinois 100 - 249 $18/hr $1,000 - $10,000
- We build cost-effective, user-friendly WordPress websites and WooCommerce solutions designed for small business growth. Our search engine optimization (SEO) strategies ensure your site ranks well [... view the full profile of Pixel + Code Creative]Port Byron, Illinois Under 49 $100/hr Inquire
- Probey Services Private Limited is a dynamic technology with digital marketing services, headquartered in Noida. At Probey, we are more than service providers; were your partners. We focus on [... view the full profile of Probey Services]Chicago, Illinois 1000 & Up $1/hr Under $1,000
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We'll Find The Best Agencies For You.- Award winning services and cutting-edge software to grow your traffic.LinkGraph - an award winning digital agency crafts marketing solutions for a digital world with our powerful SEO software and [... view the full profile of LinkGraph]Chicago, Illinois 50 - 99 Inquire Inquire
- Your website is your online business card. We create high quality, stunning, custom websites designed to convert visitors into leads and sales. Let's make your website one to remember! [... view the full profile of Mojo Media Web Design]Chicago, Illinois Under 49 $110/hr $1,000 - $10,000
- PageTraffic is a leading healthcare SEO and small business SEO agency that promises impressive SEO results, with over two decades of experience in the industry. Our ROI-driven SEO services deliver [... view the full profile of PageTraffic]Chicago, Illinois 100 - 249 Inquire Inquire
- We’re a digital, branding, and marketing agency that creates authentic partnerships by elevating the human experience. Every story we craft, every experience we build, every campaign we deploy [... view the full profile of LLT Group]Naperville, Illinois Under 49 $149/hr $25,000 - $50,000
- As the #1 rated Digital Marketing agency, we deliver exceptional results at fair and affordable rates. We even offer a price match on any comparable quote. With no contracts required, you can focus on [... view the full profile of Genie Crawl]Chicago, Illinois Under 49 $50/hr Under $1,000
- Koderspedia | Mobile App Development in Palo Alto [... view the full profile of Koderspedia]Chicago, Illinois Under 49 Inquire $1,000 - $10,000
- PopArt Studio offers an all-inclusive digital creative suite for your brand to thrive and stand out from the crowd. [... view the full profile of Popart Studio]Chicago, Illinois 50 - 99 $50/hr $1,000 - $10,000
- We help ecommerce brands reach their maximum potential by delivering highly-specialized Amazon channel expertise tailored to their unique needs. [... view the full profile of Emplicit]Chicago, Illinois 100 - 249 Inquire $1,000 - $10,000
- Straight North is a full-service Internet marketing firm that works with you to customize the best mix of online marketing from PPC and email campaigns to SEO-based responsive websites to provide [... view the full profile of Straight North]Downers Grove, Illinois 100 - 249 Inquire $1,000 - $10,000
- Our team of digital marketing experts has a proven track record of delivering successful campaigns that drive results for B2B enterprises. Contact us today to optimize your marketing strategy! [... view the full profile of WebFX]Chicago, Illinois 500 - 999 $150/hr $25,000 - $50,000
- Social Driver is a leading digital agency specializing in social media, digital strategy, content and video, websites, and brand design. Based in Washington DC, with teams in Seattle, Kansas City [... view the full profile of Social Driver]Chicago, Illinois 50 - 99 $150/hr $10,000 - $25,000
- Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions. [... view the full profile of Amsive]Bolingbrook, Illinois 500 - 999 Inquire $25,000 - $50,000
- Marcel Digital is an award-winning website development and digital marketing agency. Founded in March 2003, Marcel remains one of the original and most well established digital marketing firms in the [... view the full profile of Marcel Digital]Chicago, Illinois Under 49 $199/hr $1,000 - $10,000
- Philippines Outsourcing Company with sales office in Chicago that provides talented staff to small businesses in the US. [... view the full profile of MCVO Talent Outsourcing]Chicago, Illinois Under 49 $10/hr $1,000 - $10,000
- Americaneagle.com is essentially a one-stop shop offering a comprehensive range of options for anyone wishing to thrive in their online pursuits. A family-owned, privately held business with a proven [... view the full profile of Americaneagle]Des Plaines, Illinois 250 - 499 $175/hr Inquire
- Wpromote operates with a relentless challenger mindset, never content with mediocrity. We continuously optimize underperforming campaigns and push the boundaries of even the best campaigns to achieve [... view the full profile of Wpromote]Chicago, Illinois 250 - 499 $150/hr $1,000 - $10,000
- CGI Digital, based in Rochester, NY, is a company committed to supporting communities and businesses throughout the United States through innovative digital marketing solutions. [... view the full profile of CGI Digital]Chicago, Illinois 250 - 499 Inquire Inquire
- JumpFly professionally develops, implements, and manages Google Ads, Microsoft (Bing) Advertising, Amazon Ads, Meta (Facebook) Advertising, SEO, and Email Marketing Campaigns. [... view the full profile of JumpFly]Hoffman Estates, Illinois 50 - 99 Inquire $1,000 - $10,000
- At Galactic Fed, every decision is grounded in data, research, and industry expertise, ensuring your success without the need for you to stay on top of every marketing trend. From Fortune 50 brands [... view the full profile of Galactic Fed]Chicago, Illinois 100 - 249 Inquire Inquire
- Our holistic approach helps businesses unlock their potential by creating an effective digital presence, building a lasting customer base and ensuring sustained growth. Let us show you how to make the [... view the full profile of Behind The Work]Chicago, Illinois Under 49 $199/hr $1,000 - $10,000
- Brief Overview: Boost your website authority with powerful link-building services from Stan Ventures. With 15+ years of expertise, they provide high-quality, manual outreach backlinks for sustainable [... view the full profile of STAN VENTURES]Chicago, Illinois 500 - 999 $100/hr $1,000 - $10,000
- Comrade Digital Marketing, an acclaimed digital marketing, SEO, and web development agency, is headquartered in Chicago. We thrive on resolving design, technology, and marketing challenges to propel [... view the full profile of Comrade Digital Marketing]Chicago, Illinois 50 - 99 $180/hr $10,000 - $25,000
- For businesses of any size, we are committed to offering performance-driven digital marketing strategies. Whether you are managing a local or international business, we are the PPC agency you require [... view the full profile of Logical Position]Palatine, Illinois Under 49 $149/hr $1,000 - $10,000
- We are creative business marketing strategists. Our exceptional strength in branding and corporate identity has earned us over 1,500 communication awards for many Fortune 500 companies. From [... view the full profile of Paragraphs]Chicago, Illinois Under 49 $150/hr $25,000 - $50,000
- At WebLitchi, our expertise spans the creation, expansion, and maintenance of websites, ensuring optimal performance. We specialize in crafting websites that not only rank prominently in search [... view the full profile of WebLitchi]Chicago, Illinois Under 49 $150/hr $1,000 - $10,000
- 3Q/DEPT has been helping innovative businesses succeed since 2008. Through 3Q's assistance, brands such as Square, ModCloth, SurveyMonkey and Eventbrite have evolved from up-and-comers to industry [... view the full profile of 3Q/DEPT]Chicago, Illinois 500 - 999 Inquire $50,000 & Up
- Digital Third Coast is a digital marketing agency located in Chicago. We provide a variety of marketing services including SEO, PPC and Digital PR. [... view the full profile of Digital Third Coast]Chicago, Illinois Under 49 $150/hr Inquire
- SITE IT NOW provides professional Website Designing & Development, Search Engine Optimization, Social Media Marketing, Mobile App development, and Secure Hosting Solutions. [... view the full profile of SITE IT NOW]Chicago, Illinois 50 - 99 $25/hr Under $1,000
- We create killer brands & amazing online experiences for entrepreneurs, out-of-the-box thinkers, start-ups, game changers & side hustlers. [... view the full profile of Brandit360]Chicago, Illinois Under 49 $125/hr $1,000 - $10,000
- We specialize in creating meaningful digital experiences infused with emotion, driven by innovation, evoking a sense of awe and wonder. [... view the full profile of Buzzworthy Studio]Peoria, Illinois Under 49 $150/hr $25,000 - $50,000
- Practice Tech Solutions is a leading healthcare SEO agency that specializes in delivering personalized and data-driven marketing strategies to small and mid-sized healthcare providers. Our services [... view the full profile of Practice Tech Solutions]Chicago, Illinois 50 - 99 Inquire Inquire
- For over twenty years, we've been helping clients meet and exceed sales and strategic goals, through effective marketing that engages their target audiences in meaningful ways. [... view the full profile of Orange Media Group, Inc.]Chicago, Illinois Under 49 Inquire $1,000 - $10,000
- Brafton's LinkedIn Marketing MasteryWe craft impactful content for brands, leveraging LinkedIn's unmatched reach of 60 million senior executives and 65 million B2B decision-makers. With a global [... view the full profile of Brafton]Chicago, Illinois 100 - 249 $150/hr $1,000 - $10,000
- iPrism Technologies US base Web and Mobile App Development Company with development centre is India. We are specialized in advanced mobile app and web services including website design, website [... view the full profile of IPrism Technologies]Chicago, Illinois 100 - 249 $15/hr $1,000 - $10,000
- One liners: Baltoro is an agile team that provides rapid, efficient growth to help companies create long term sustainable success. Baltoro drives efficient growth, builds brands, and expands [... view the full profile of Baltoro]Chicago, Illinois Under 49 $150/hr $1,000 - $10,000
- Idea Marketing Group offers custom web design, web development and digital marketing services to clients all over the world. Our team of specialists will collaborate with you to create a long-term [... view the full profile of Idea Marketing Group]Yorkville, Illinois Under 49 $150/hr $25,000 - $50,000
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About The Author and Expert Reviewer
Florentina Schinteie is a highly skilled and qualified SEO specialist with 15+ years of industry experience. Combining ingenious optimization strategies with ceaseless dedication, she ushered companies like SEM Lion, Sunrise Interactive Agency, and Digital Silk—businesses within the SEO, digital marketing, and other similar industries as DesignRush—through significant search engine algorithm changes. In her first 18 months at DesignRush, she has increased website traffic by 22x and traffic value by 400x, all while increasing the top-ranking pages from 50 to 5,000.