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List of TOP 35 SEO Companies in Illinois. Discover the most skilled marketing agencies from our community to outsource your marketing to.
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DYRE Marketing empowers home improvement and eCommerce businesses with web design, SEO, PPC, and Google Merchant integration. With 17+ years of expertise, we boost visibility, attract leads, and drive online sales through targeted digital strategies.
Wheaton, Illinois, United States
SEO, SEO Consulting +23
Home Services, Ecommerce +3
$1,000 - $5,000
In a connected world, your customers are closer than ever. Let's boost your business growth together.
Chicago, Illinois, United States
SEO, Search Engine Marketing +18
Ecommerce, IT +3
Any
OptiSearch Digital Marketing helps local businesses grow with expert Local SEO, professional web design, and proven digital marketing strategies. With 15+ years of experience, we deliver results-driven solutions that outperform the competition.
Grayslake, Illinois, United States
SEO, Backlink Management +23
Home Services, Healthcare & Hospital +3
Any
Straight North is an industry-leading digital marketing agency providing targeted solutions designed to help your business attract the right customers, drive sales, increase e-commerce revenue, and generate sales leads.
Chicago, Illinois, United States +4
SEO, Shopify SEO +20
Fintech, Logistics +3
$2,500 - 5,000
SeoProfy is a digital marketing agency with a focus on search engine optimization based on an advanced data-driven SEO approach.
Chicago, Illinois, United States +4
SEO, Backlink Management +37
Home Services, Insurance +29
Starting from $1,000
Grow your client base & drive revenue with Elit-Web, an award-proven digital marketing company that has helped thousands of brands attract traffic, win leads and online transactions. Unlock online growth with data-driven digital solutions today!
Chicago, Illinois, United States +4
SEO, Backlink Management +58
Home Services, Insurance +29
Any
$6,000
2024
6 months
Challenge
Belbin North America aimed to significantly enhance their online visibility, drive higher quality traffic, and boost online conversions and lead generation.
Solution
Implemented a comprehensive SEO strategy using SEMrush, including keyword optimization, technical SEO enhancements, content marketing, and targeted on-page improvements to improve search performance and user engagement.
Result
• Doubled organic clicks and impressions. • Increased targeted keyword impressions by over 1200%. • Improved average targeted keyword positions from 55 to 18. • Doubled online purchases. • Increased lead form submissions by 300%.
RivalMind exists to help companies thrive, driving transformational growth through innovative digital marketing.
Chicago, Illinois, United States
SEO, Backlink Management +32
Home Services, Insurance +29
Starting from $2,500
Boost your brand visibility and get quality inbound leads looking for expert help.
We are an integrated, digital marketing agency empowering brands and moves minds. We specialize in Brand Strategy, Creative, Digital Marketing, and Media, combining data-driven insights with human-centric strategies to deliver measurable results.
Chicago, Illinois, United States +2
SEO, Backlink Management +23
Insurance, Manufacturing +3
Starting from $5,000
Digital Marketing Agency that takes a scientific approach to Digital Marketing Paid Ad Platforms Marketing Creatives Landing Pages Email/SMS Campaigns & Automated Flows Social Media Marketing Website Development Copywriting SEO Marketing is a science
Chicago, Illinois, United States
SEO, SEO Consulting +23
Healthcare & Hospital, Ecommerce +3
Any
Chicago Web Design, Development & SEO Agency, delivering unique aesthetics and traffic. Technical SEO, backlink building, content creation. We love all things machine learning and data-driven. Contact us for your quote on your next
Chicago, Illinois, United States
SEO, Mobile SEO +29
Fintech, Healthcare & Hospital +3
Starting from $5,000
Welcome to Simply Works Agency, your one-stop solution for creative digital marketing and design! Our team specializes in transforming your ideas into compelling stories that resonate with your audience.
Chicago, Illinois, United States +2
SEO, Backlink Management +50
Home Services, Insurance +27
Starting from $2,500
Be Found Online, an award-winning digital marketing agency, helps purpose-driven brands remain ahead in a competitive digital landscape. A tight-knit team, BFO uses Paid Media, Organic Search, and Analytics to help good organizations do great things.
Chicago, Illinois, United States
SEO, Backlink Management +37
Healthcare & Hospital, Ecommerce +16
Starting from $5,000
$10,000
2024
12 months
Challenge
The Westdale aimed to maximize their visibility, increase ticket sales, and enhance their digital outreach using Google's nonprofit resources.
Solution
Successfully set up and managed The Westdale's Google Nonprofit grant, effectively utilizing the $10,000 per month ad budget to create targeted campaigns aimed at boosting conversions and ticket sales.
Result
• Achieved a 50% increase in conversions. • 120% increase in online ticket purchases. • Boosted organic traffic by 25%, significantly expanding audience reach. The Westdale Theatre now enjoys greater digital visibility, increased engagement, and substantial growth in ticket sales, effectively leveraging Google's nonprofit advertising platform.
We’re a digital marketing agency that creates exponential growth by connecting business potential to human insight.
Chicago, Illinois, United States +3
SEO, Backlink Management +58
Home Services, Insurance +27
Starting from $10,000
Providing cutting-edge web development, technical SEO, and cloud solutions that drive business growth.
Batavia, Illinois, United States
SEO, SEO Consulting +27
Ecommerce, Government +3
Starting from $5,000
Small business owners, unite! Phoenix Solutions Group is here to help you succeed with creative digital and traditional marketing services. From web development to SEO, we've got you covered. Let's grow your business together! Contact us today.
Rolling Meadows, Illinois, United States
SEO, Backlink Management +42
Insurance, Fintech +3
Starting from $2,500
A Chicago digital agency delivering custom web design, SEO, PPC, and integrated strategies to boost your online presence and revenue. We combine creativity and analytics for your business' growth. Guaranteed.
Chicago, Illinois, United States
SEO, SEO Consulting +14
Healthcare & Hospital, Ecommerce +3
Starting from $1,000
We are a marketing agency fueled by our love of building brands. Our goal is to help businesses build and expand their messaging through authentic and compelling digital storytelling in a modern world. We create customized business and marketing
Wilmette, Illinois, United States
SEO, Mobile SEO +23
Ecommerce, Government +3
Starting from $1,000
With 30+ years in digital marketing, Soma Marketing drives results. From branding to website development and marketing strategies, our expertise ensures impactful solutions at competitive prices.
Oakbrook Terrace, Illinois, United States
SEO, Local SEO +12
Ecommerce, Sports & Fitness +2
$0 - $1,000
$5,000
2025
2 months
Challenge
Hamilton Psych had an outdated website lacking mobile responsiveness, negatively impacting user experience, SEO rankings, and conversion rates from Google Ads.
Solution
Designed and developed a modern, fully responsive WordPress website, emphasizing intuitive navigation, enhanced user experience, SEO optimization, and improved Google Ads performance.
Result
• Successfully launched a professional, responsive WordPress website. • Significantly improved user experience with a mobile-friendly design. • Achieved notable improvements in SEO rankings, increasing organic visibility. • Enhanced Google Ads conversion rates, leading to more effective ad spend. Hamilton Psych now benefits from a contemporary website tailored to today's digital standards, significantly enhancing visitor engagement, organic performance, and advertising ROI
We are Dabaran, a Chicago-based SEO firm boasting over two decades of experience. Since our inception, we’ve been at the helm of this dynamic industry, consistently delivering high-quality services that include AI SEO and traditional SEO.
Chicago, Illinois, United States
SEO, Backlink Management +7
Fintech, Dental +1
$1,000 - 2,500
Galactic Fed is a marketing agency that grows your sales with the data, AI, and growth hacking behind Silicon Valley’s iconic brands. We build campaigns focused on your revenue and ROI, with faster timelines and lower costs than anywhere else.
Chicago, Illinois, United States +1
SEO, Search Engine Marketing +23
Fintech, Ecommerce +3
Starting from $5,000
The Loop Marketing is an award-winning digital agency based in Chicago, IL serving clients across the US. Our core expertise includes Website Design, search engine optimization, paid search and social, content marketing, social media marketing,
Chicago, Illinois, United States
SEO, Mobile SEO +38
Healthcare & Hospital, Ecommerce +3
Starting from $2,500
Unlock the potential of Inbound marketing with Luna Vista Digital. Services include content & content marketing, SEO & paid search, analytics & conversion optimization. Experienced, professional strategies that improve your conversion.
Chicago, Illinois, United States
SEO, SEO Consulting +6
Healthcare & Hospital, Health & Wellness +1
$2,500 - 5,000
IMS.net drives long-term, sustainable growth for entrepreneurs with SEO built on helpful content and Google guidelines. Expect lasting visibility, steady traffic, and scalable success. Visit IMS.net for strategies that endure.
Chicago, Illinois, United States +2
SEO, Backlink Management +41
Home Services, IT +3
$1,000 - $10,000
Digital Third Coast is a Chicago digital marketing agency, founded in 2007. We drive growth through SEO, paid media, and digital PR, with one focus: measurable results that build lasting client relationships, not vanity metrics.
Chicago, Illinois, United States
SEO, Technical SEO
Healthcare & Hospital, Real Estate +1
$2,500 - $10,000
$500
2013
1 months
Challenge
Customer wanted to cancel their $1,500/month Yellow Pages lead generation service. It was their only sales outlet and it barely brought enough in to justify the expense. No ROI.
Solution
They're an HVAC company, not hard to drum in business that's in demand constantly here in Central Wisconsin. Proper Technical & On Page SEO should do wonders. We decided on a one-time SEO project for $500
Result
After some keyword research and mapping, technical SEO, and On Page SEO services, we had their website drawing more leads than YP ever could after just one month. They quickly saved $1,500 and, unfortunately, upset their Yellow Pages rep when they switched from a paid to free Yellow Pages plan.
We are a group of experienced consultants that have at least 10 Years of experience in their digital channel. No other agency can claim that! We offer PPC- Paid search, Paid Social, SEO, Email marketing and for B2B and DTC ecom clients.
Lincolnshire, Illinois, United States +2
SEO, SEO Consulting +23
Insurance, Fintech +3
Starting from $2,500
Visio SEO has built a formidable reputation for its expertise in the complex, ever-evolving world of SEO. Our agency's strength lies in a holistic, forward-thinking approach to SEO that prioritizes long-term results over short-term gains.
Naperville, Illinois, United States +1
SEO, Backlink Management +43
Home Services, Insurance +29
Starting from $1,000
Durai Digital Agency is a Chicago-based marketing firm specializing in SEO for B2C products and the medical industry, helping brands boost visibility, traffic, and authority through data-driven strategies.
Chicago, Illinois, United States
SEO, Backlink Management +7
Ecommerce, Dental +1
$1,000 - $2,500
King SEO Services is a Black-owned digital marketing agency specializing in local SEO, web design, and PPC. We stand out with personalized strategies, data-driven results, and a deep commitment to growing small businesses in underserved communities.
Chicago, Illinois, United States
SEO, Backlink Management +20
Home Services, Healthcare & Hospital +3
$1,000 - 2,500
120/80 is a B2B Digital Marketing Agency specializing in SaaS, Professional Services, Manufacturing & In-home Services.
Chicago, Illinois, United States
SEO, Mobile SEO +23
Legal Services, Manufacturing +1
$25,000+
Build a guaranteed, never-ending stream of new business. Without overwhelm, effort, stress or even a Marketing Department. Relax knowing you've finally tamed the marketing tornado with Chicago's best Brand Quarterback to help you build, grow and
Chicago, Illinois, United States
SEO, Mobile SEO +26
B2B Services
Starting from $5,000
$300
2025
1 months
Challenge
Customer had a limited budget, but still wanted to see what kind of SEO work she could get for her outdoor preschool website. She is based in Raleigh, North Carolina so there is a significant amount of competition she is up against. At the time of talking, I could not find her within the Top 100 for "outdoor preschools" in Raliegh.
Solution
After performing a quick analysis, there were items that needed attention across all three SEO realms (Technical SEO, On Page SEO and Off Page SEO). I agreed to four hours of solid work that included Technical SEO, On Page SEO and Off Page. Corrected a major Technical SEO issue (duplicate H1 tags) On Page included some basic keyword research & implement to her Meta TItle & Description, page titles, & alt image tags. Off Page included teaching her the value of Google Reviews and some Local SEO
Result
After a month, her impressions began to rise and clicks began to come in. She was not in the Top 100 before, now she is sitting in page 3 for "outdoor preschools" in Raliegh. There is still more work to go, but she was happy that she had generated a few leads via the work I did. We will continue to work for this client as their budget allows!
ThirdSide is an award-winning visual and web design firm based in Champaign, IL and Portland, OR. We help local businesses create and maintain a powerful image in print and on the web.
Champaign, Illinois, United States
SEO, Mobile SEO +16
Fintech, Architecture +3
Starting from $2,500
Deep Footprint is a data-driven digital marketing company focused on Search Engine Optimization (SEO), Search Engine Marketing (SEM), and Social Media Marketing (SMM). We help our clients create and implement custom digital strategies.
Chicago, Illinois, United States
SEO, Mobile SEO +18
Legal Services, Real Estate +3
Starting from $1,000
At AIM, we believe in a “Yes We Can” philosophy that puts our clients first. Our team is focused on servicing our customer’s needs and providing the best results possible. Even though we are highly technology focused, a real person to help you is
La Grange, Illinois, United States
SEO, Mobile SEO +22
Ecommerce, Gambling +3
Starting from $1,000
VisualFizz is a marketing agency that fuels growth for B2B brands through branding, search, web, and marketing solutions.
Chicago, Illinois, United States
SEO, Mobile SEO +39
Fintech, Manufacturing +3
Starting from $2,500
97 Switch is an award-winning Chicago digital marketing agency that specializes in marketing, web design and strategy. We take great pride in our relationships with people. We operate with the understanding that it’s all about being good to others
Chicago, Illinois, United States
SEO, Mobile SEO +39
Fintech, Ecommerce +3
Starting from $5,000
These companies don’t have a physical office in the area but work and have clients there.
We design and develop high-converting websites and targeted Google Ads & SEO solutions. Over 18 years of web design, Internet marketing and website development experience at your service.
Active in United States
SEO, SEO Consulting +7
Legal Services, Dental +1
Starting from $2,500
Apex SEO Company has over 5 years' experience providing solid SEO services, website design, & digital marketing services to our clients. We take a collaborative approach with our clients, working direct to come up with the best solutions.
Active in United States
SEO, Mobile SEO +6
Ecommerce, Real Estate +1
$0 - $5,000
Clickworthy is a SEO agency Mississauga built for business owners who need real results. We blend AI-driven SEO, web design, digital PR and trust signals into one clear plan that drives visibility and leads.
Active in United States
SEO, Shopify SEO +6
Home Services, Ecommerce +1
$1,000 - $5,000
Finding it tough to stand out in the digital crowd? We specialize in SEO, content marketing, and link building to catapult your brand into the spotlight. We aim to connect you with your perfect audience and scale your business to new heights.
Active in United States
SEO, Backlink Management +6
Home Services, IT +1
$0 - $10,000
We build high-converting websites, SEO strategies, and ad campaigns that drive real growth. We combine creativity with data-driven solutions to help businesses stand out and scale locally or nationwide.
Active in United States
SEO, Local SEO +7
Home Services, Ecommerce +1
$2,500 - $5,000
