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TOP Professional SEO Services in Illinois

List of TOP 28 SEO Companies in Illinois. Discover the most skilled marketing agencies from our community to outsource your marketing to.

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PIXAI DIGITAL
PIXAI DIGITAL

Launch. Boost. Grow.

5

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

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 +35

  • Home Services, Insurance +29

  • Starting from $1,000

Straight North
Straight North

Hire Your Last Agency

75 reviews
5

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

Galactic Fed
Galactic Fed

Marketing that triples your revenue, not costs.

4.9

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

RivalMind
RivalMind

We Exist to Help Companies Thrive.

41 reviews
4.9

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

Adcetera
Adcetera

A Digital and Creative Marketing Agency

11 reviews
4.9

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, Search Engine Marketing +23

  • Insurance, Manufacturing +3

  • Starting from $5,000

Challenge

This luxury medspa came to us with inconsistent branding, low-performing email campaigns, and stagnant growth. Despite offering high-end services, they lacked a digital presence to match. Their website didn’t convert, social media was inactive, and revenue had plateaued — they needed a complete strategic overhaul to elevate their local and digital presence.

Solution

Rebuilt and redesigned their website with premium branding and SEO Created a high-converting monthly email marketing strategy Focused on hyper-local SEO to dominate within their region Developed consistent, on-brand content for social media Rolled out quarterly campaigns and monthly promotions Crafted landing pages and offers tailored to key service lines

Result

Email marketing became the #1 revenue driver, bringing in $40K+ monthly Black Friday campaign generated a record-breaking $150K in one month Year-over-year gross profit increased from $400K → $950K Grew engagement, bookings, and returning client rate through content + email Elevated brand perception to align with their luxury positioning Transformed from inconsistent marketing to a fully optimized, high-converting machine

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Alpha Efficiency
Alpha Efficiency

Make It. WordPress Design, Development & SEO

38 reviews
4.8

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

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Zadro Web
Zadro Web

Let's build your next amazing web project!

12 reviews
4.8

Offering innovative website solutions for businesses of all sizes, by providing cutting-edge web development, technical SEO, cloud services, and IT/cybersecurity.

  • Batavia, Illinois, United States

  • SEO, SEO Consulting +27

  • Ecommerce, Government +3

  • Starting from $5,000

Simply Works Agency
Simply Works Agency

Elevate Your Brand with Simply Works Agency

4.8

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 (BFO)
Be Found Online (BFO)

Driven by Data. Fueled by Humans.

4.8

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 +36

  • Ecommerce, Food & Beverages +3

  • Starting from $5,000

(human)x
(human)x

Market Less. Matter More

4.8

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

King SEO Services
King SEO Services

Your Growth Partner for Local SEO, PPC and SMM

6 reviews
4.7

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

Challenge

As a small, mission-driven business focused on non-toxic living, the client lacked a storefront, brand consistency, and a sales-driven platform. She had struggled with conveying her message clearly and wanted to launch a fully optimized Shopify store in time for the Black Friday season to drive real holiday momentum.

Solution

Launched a new Shopify site in under 3 weeks Designed Q4 holiday campaign + built Q1 planning roadmap Created email marketing flows and opt-in systems with Klaviyo Managed ad strategy for product launches & brand awareness Developed content and captions to clarify brand story and build trust

Result

Launched with a 4.3% conversion rate (above industry avg) Hit $5K in November sales (no discounts offered) Doubled that in December: $10K in monthly revenue Engagement and IG following grew by 220% in Q4 Cult-like following developed through authentic content and values Consistent daily orders for a lower-ticket product line

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Phoenix Solutions Group
Phoenix Solutions Group

Marketing solutions for the underdog.

4.7

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

  • Any

The Marketing Greenhouse
The Marketing Greenhouse

Cultivate your Business

1 review
4.7

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

Xamtac Consulting
Xamtac Consulting

A Scientific Approach to Digital Marketing

4.7

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

Soma Marketing
Soma Marketing

Small Business, Big Results

3 reviews
4.6

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.

  • Chicago, Illinois, United States

  • SEO, Local SEO +12

  • Ecommerce, Sports & Fitness +2

  • $0 - $1,000

Fortress Consulting
Fortress Consulting

Branding. Marketing. Web Design.

5 reviews
4.6

Fortress Consulting is a digital marketing agency in Chicago, Illinois specializing in Branding, Web Development, and Marketing.

  • Chicago, Illinois, United States

  • SEO, SEO Consulting +23

  • Healthcare & Hospital, Ecommerce +3

  • Starting from $5,000

IMS.net
IMS.net

Grow Smarter with Sustainable SEO That Lasts

4.6

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

Challenge

The client, a longstanding wholesale brand in the Christmas/home goods space, struggled with DTC growth. Their Shopify store lacked conversions, their branding felt outdated, and their social presence was stagnant. After disappointing results with a previous agency, they needed a cohesive strategy to modernize, grow their online sales, and engage a new audience.

Solution

Rebuilt Shopify site with elevated branding and UX Shot new brand photos/videos to match a luxury tone Rewrote all website copy with an SEO-first approach Implemented Klaviyo for email flows, lead gen & list building Developed a TikTok + Instagram strategy with trend integration Provided monthly content calendars & trend pivots Ran paid ads to amplify top-performing content and products

Result

Launched revamped Shopify site in just 3 weeks, timed with spring floral best-sellers One viral TikTok (450k+ views) drove major traffic + email sign-ups Hit $10K in first-month sales — 2x their previous monthly average Saw consistent MoM growth; Q4 brought $50K+ in November and December sales Built a strong organic + paid presence with evergreen and seasonal content Significantly increased list size, CTRs, and returning customer rate through Klaviyo

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The Loop Marketing Inc
The Loop Marketing Inc

Elevate Your Marketing

4.6

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

9DigitalMedia.com
9DigitalMedia.com

Digital Marketing, Delivered.

4.6

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
Visio SEO

SEO Redefined With Clarity

4.6

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

120/80
120/80

Data-Driven B2B Digital Marketing

4.5

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

  • Any

VisualFizz
VisualFizz

THINK OF US AS AN EXTENSION OF YOUR TEAM

3.8

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

Caliber Brand Strategy + Content Marketing
Caliber Brand Strategy + Content Marketing

The #1 Marketing Department For Firms Without One.

3.6

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

Challenge

A concrete company in Indiana came to me looking to dominate their entire surrounding area. They were losing in many small cities and tows to “exact match” named businesses. They needed to claim those areas as the #1 spot.

Solution

Implementing a strong technical website, proper on page SEO, geo relevant service pages for each service area, very high quality backlinks (30+ DA, 30k+ monthly organic traffic), and high quality manual directory listings was what we did to get these insane results.

Result

Fast forward to today, this company (Crystal Creek Concrete) is ranking #1 or 2, with just 1 GBP… across 2847 square miles. Their phone is constantly ringing and they’re growing at an incredible rate.

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Automotive Internet Media
Automotive Internet Media

“Yes We Can”

3.5

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
97 Switch

Marketing · Design · Strategy

3.5

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

Deep Footprint
Deep Footprint

We take better care of our clients and it shows.

3.5

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

ThirdSide, Inc.
ThirdSide, Inc.

Websites Made Easy

3.5

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

Active in United States

These companies don’t have a physical office in the area but work and have clients there.

Ambrose Marketing
Ambrose Marketing

A strategy-driven creative marketing agency.

6 reviews
5

Ambrose Marketing is a woman-owned creative agency blending timeless design with modern strategy. We build intentional, high-converting brands that grow with purpose—and leave a lasting impression.

  • Active in United States

  • SEO, Backlink Management +61

  • Home Services, Insurance +29

  • Starting from $1,000

Mettano
Mettano

From Local to Legendary - We Put You On The Map.

Proven track record
4 reviews
5

At Mettano, we drive results through expert local SEO for home service businesses. We'll get you ranked higher, get more local leads, and organically boost revenue with tailored strategies that deliver real, lasting growth.

  • Active in United States

  • SEO, Backlink Management +21

  • Home Services, Healthcare & Hospital +3

  • $0 - $2,500

Challenge

A local towing company in Long Island, NY was struggling with their Google performance. They weren't getting as many calls as they wanted, and wanted to expand their reach into other areas in the counties they services.

Solution

We took over there SEO and GBP efforts. We optimized their GBP, remade their website with proper technical SEO, conducted an in depth competitor analysis, conducted keyword analysis and on-page SEO optimized content for those words, and finally built strong relevant citations ad backlinks. We implemented a completely tailored approach to not only their current market, but the new cities and towns they wanted to target for rankings.

Result

We started working with them in October. They were averaging 70-75 calls from GBP per month over the past 6 months. In December, they had 130 calls, which accounted for an additional $30,000 in additional revenue. January is on track to be at 120 calls! This client has made an ROI of over 20x !

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Acute SEO & Web Design
Acute SEO & Web Design

We Get Results Online to Improve Your Bottomline!

36 reviews
5

It is very rewarding for us to be a part of the long-term growth of our clients. That is why our Acute SEO team works so hard to get results. Furthermore, we offer MONTH-TO-MONTH CONTRACTS because we believe our work should speak for itself.

  • Active in United States

  • SEO, Technical SEO +7

  • Legal Services, Dental +1

  • $5,000 - 10,000

AddWeb Solution
AddWeb Solution

Boost Conversion Rate, Organic Traffic and Sales

6 reviews
5

AddWeb Solution is a leading digital marketing and web development agency known for its innovative solutions and client-centric approach.

  • Active in United States

  • SEO, Technical SEO +7

  • Ecommerce, Health & Wellness +1

  • Any

Sixth City Marketing
Sixth City Marketing

ROI-Focused Services That Work

17 reviews
5

Our ROI-focused digital marketing agency can help your business increase sales through customized SEO, PPC, and web design.

  • Active in United States

  • SEO, Shopify SEO +6

  • Home Services, Legal Services +1

  • Starting from $2,500

cyberlicious®
cyberlicious®

Digital Candy for Sweet Results®

14 reviews
5

Ready to turn clicks into candy-coated conversions? Our certified SEO experts craft sweet, data-driven strategies that boost visibility. From a variety of SEO services, we sprinkle innovation into every campaign. Let’s satisfy your SEO cravings!

  • Active in United States

  • SEO, SEO Consulting +6

  • Ecommerce, Legal Services +1

  • Starting from $1,000

Norsu Media Group
Norsu Media Group

Making brands grow

1 review
5

At Norsu, not only do we provide a solid ROI, we agree KPIs and metrics with all of our clients. We pride ourselves on communication and expert guidance.

  • Active in United States

  • SEO, Backlink Management +23

  • Ecommerce, B2B Services +3

  • $0 - $5,000

Keycode Agencia Digital
Keycode Agencia Digital

We merge technology and imagination

13 reviews
5

Keycode Digital Agency, we are an SEO agency in Monterrey specialized in Web Design and Development, SEO Strategy and Digital Marketing.

  • Active in United States

  • SEO, Backlink Management +19

  • Fintech, Ecommerce +3

  • $1,000 - $10,000

Vivid Strategy
Vivid Strategy

Discover the power of digital with Vivid Strategy

4 reviews
5

Our digital marketing services are designed to help you reach your customers online. We provide custom strategies, content marketing, SEO, website design and development, PPC ads and more to help you grow your business.

  • Active in United States

  • SEO, Backlink Management +22

  • Legal Services, Real Estate +3

  • Any

Cosmik Carrot
Cosmik Carrot

Help passionate business owners who want to thrive

33 reviews
5

We help passionate business owners who want to thrive and succeed in boosting their business through the web stratosphere. Our WordPress websites can showcase your expertise, attract ideal clients, and deliver sales, even if you know nothing about

  • Active in United States

  • SEO, SEO Consulting +19

  • Healthcare & Hospital, Ecommerce +3

  • Starting from $1,000

The Real Estate Marketing Group (TREMGroup)
The Real Estate Marketing Group (TREMGroup)

Increase Your Sales,Grow Your Real Estate Business

28 reviews
5

We are a luxury digital marketing agency exclusive to the real estate industry. We combine the power of innovative technology, proven marketing strategies, and experts working alongside you to help you grow your real estate business faster.

  • Active in United States

  • SEO, SEO Consulting +23

  • Real Estate, B2B Services

  • $1,000 - 2,500

WayPoint Marketing Communications
WayPoint Marketing Communications

We'll Show You the Way To Marketing Success

5

Waypoint Marketing Communications specializes in industrial manufacturing marketing solutions, delivering tailored strategies to elevate brands, generate leads and drive growth.

  • Active in United States

  • SEO, Backlink Management +43

  • Manufacturing, B2B Services +2

  • Starting from $5,000

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