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List of TOP 32 SEO Companies in Illinois. Discover the most skilled marketing agencies from our community to outsource your marketing to.
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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
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
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
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
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
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
$30,000
2023
3 months
Challenge
The goal of this project was to create a website that drives more revenue for Park Shield, an insurance provider for owners of manufactured home communities.
Solution
Our solution was to be heavily involved in the research/strategy phase and create something fully custom, unique and purposeful - delivering cutting-edge web design, development and SEO services.
Result
“Our website’s conversion rate and search engine traffic have both gone up with Azuro. We’re getting more contact form submissions and more clients from our site. It’s well-designed and perfectly structured. Really gives the right impression.” - Matt Hansen, Director of Analytics at Park Shield
iLocalHero builds scalable, data-driven marketing systems. We take a holistic, full-funnel approach to SEO, PPC, and Content to drive meaningful growth and a competitive advantage.
Chicago, Illinois, United States
SEO, Technical SEO +7
Home Services, Health & Wellness +1
Starting from $1,000
Boost your brand visibility and get quality inbound leads looking for expert help.
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
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
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
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
$20,000
2023
3 months
Challenge
The goal of this project was to create a website that drives more revenue for Twisted Nail, a construction trucking and wholesale aggregate supply company.
Solution
Our solution was to be heavily involved in the research/strategy phase and create something fully custom, unique and purposeful - delivering cutting-edge web design, development and SEO services.
Result
"The Azuro team was talented, communicative, and provided expert advice. Our team loves the design of our new website. Most importantly, since partnering with Azuro, we have seen a large increase in traffic from ranking better on search engines, and have been receiving higher quality leads." - Hunter Kosar, President of Twisted Nail
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
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
$25,000
2023
3 months
Challenge
The goal of this project was to create a website that drives more revenue for Staten Island Oral & Maxillofacial Surgery.
Solution
Our solution was to be heavily involved in the research/strategy phase and create something fully custom, unique and purposeful - delivering cutting-edge web design, development and SEO services.
Result
"Our traffic has increased significantly with higher SEO rankings. We’re also converting a larger percentage of website traffic with better user engagement, & more patient inquiries." - Quentin Servais-Laval, Director of Marketing at SIOMS
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
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
Mightybytes helps mission-driven organizations solve problems, build capacity, and drive business results. We are also a pioneer in the growing field of green UX and sustainable web design.
Chicago, Illinois, United States
SEO, SEO Consulting +25
B2B Services
Starting from $5,000
We are a group of experienced experts with min 10+ years of experience in SEO, PPC and Email marketing. No other agency can claim that!
Chicago, Illinois, United States +2
SEO, SEO Consulting +23
Insurance, Fintech +3
Starting from $2,500
$2,000
2025
3 months
Challenge
This client came with a compelling origin point: • Starting from scratch • New business with complex, specialized offerings (NFP, Marquette Method) • Needed to build SEO, trust, and organic traffic • Competing with more established providers in a sensitive health space
Solution
RWM provided a strategic foundation: • Keyword-rich site architecture • Fully original brand voice and UX-informed copy • Schema markup, optimized page structure, SEO meta, and on-page elements • Holistic content strategy with a human-first tone for long-tail search discovery • Digital marketing presence on platforms where the client’s audience spends time online • Ongoing support that adapts campaigns and SEO strategy based on current trends and real-time data signals
Result
Within weeks of launch: • Client actively booking appointments and signing clients • Established a credible, professional online presence • Significantly improved organic visibility on fertility terms • Created high engagement through education-based messaging • Client can serve and grow her practice confidently online
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
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+
Graphic design and web design services that get results as well as praise. Champaign, IL and Portland, OR
Champaign, Illinois, United States +1
SEO, Mobile SEO +17
Fintech, Architecture +3
Starting from $5,000
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
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
$50,000
2022
36 months
Challenge
Screw Conveyor Parts was founded by a former KWS employee who turned a side project into a full-time eCommerce operation. The company relies exclusively on online sales to reach plant managers and MRO buyers. While the domain ranked well organically, the WooCommerce-based site needed speed, conversion flow, and key sales tools. Previous attempts with other agencies proved ineffective, and the company had no internal marketing team to manage PPC, SEO, or technical growth.
Solution
Through a multi-year engagement, we became the client’s strategic partner—providing PPC management, SEO, brand reputation support, and ongoing web enhancements. We built custom engineering calculators, improved kit UX, added homepage video content, and refined category pages. The calculator page is now a top 10 landing page month after month. We also resolved tax plugin issues, restored filtering, and supported Google Merchant integrations to expand visibility.
Result
The /shop-screw-conveyor-parts page alone generated $8,210.42 in revenue over a recent 28-day period, with a 28% key event rate. The calculator page ranks consistently among the site’s top 10. From Jan–June 2025, Google Ads campaigns drove 406 conversions and $50,190.74 in tracked revenue. During the same period, organic search brought in 10,748 sessions and over $6,700 in key event value—reinforcing the strength of our integrated SEO and PPC strategy. And our partnership continues!
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
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're one of Canada's top rated web design, development and SEO agencies. With offices in Ottawa, Toronto and Calgary, we create beautiful websites that drive revenue for businesses worldwide.
Active in United States
SEO, Search Engine Marketing +6
Healthcare & Hospital, B2B Services +1
Starting from $5,000
Rivet Web Marketing has extensive experience with OEM, VAR and MRO Industrial companies of many industries.
Active in United States
SEO, Mobile SEO +5
Manufacturing, B2B Services +1
Starting from $2,500
SLIDEFACTORY is an SEO-driven digital agency that helps businesses increase visibility, traffic, and conversions through smart, scalable strategies. We specialize in technical SEO, on-page optimization, content strategy, and performance analytics.
Active in United States
SEO, SEO Consulting +6
Ecommerce, B2B Services +1
Any
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, Shopify SEO +6
Ecommerce, Real Estate +1
$0 - $5,000
Brilliance is a Portland based agency that specializes in SEO, Local SEO, Web Development and Digital Marketing. We help businesses of all sizes, from small startups to large corporations. We offer complete bespoke digital solutions.
Active in United States
SEO, Backlink Management +5
Ecommerce, B2B Services
$1,000 - 2,500
SEO Services for B2B, Ecommerce, SAAS products, Local Service Businesses, Cannabis Dispensaries, CBD stores and more
Active in United States
SEO, Backlink Management +6
Ecommerce, Architecture +1
Starting from $1,000
✔️ 5-Star Marketing for Local Service Companies
Lachi Media is an award-winning online marketing agency specializing in the Local Service industry. We offer PPC, Social Media Advertising, LSA management, and more. Book a free consultation now, and we'll turn your business goals into reality.
Active in United States
SEO, Search Engine Marketing +7
Home Services, Ecommerce +1
Any
Stop Funding Inefficiency. Start Seeing Verified, Measurable ROI That Scales. We expose hidden budget waste with a live, honest audit that proves our commitment and gives you the confidence to proceed before signing any contracts.
Active in United States
SEO, Search Engine Marketing +7
Fintech, B2B Services +1
$1,000 - 2,500
