B2B SEO and marketing agencies in Illinois

8 agencies with an office in Illinois list B2B companies among the clients they serve, ordered by Rankyfy Score: client reviews, measured search visibility, portfolio, responsiveness and credentials. The order is never for sale and sponsored placements do not exist on this page. How we rank

All 8 agencies

Every agency here lists B2B companies among its clients.

Rank 1 Compare

AgencyPPC (opens in a new tab)

Pay Per Click Marketing Agency

No verified reviews yet

Location: Northbrook, Illinois, United States

Unclaimed

54.6

Why #1: 5.0 from 3 published Google reviews.

Sorting out analytics and campaign problems that earlier providers could not fix is the unusual part of AgencyPPC's offer, and B2B is the single industry on its profile. That matters to business buyers because long sales cycles make attribution hard: when a lead touches paid search, paid social and a landing page before a sales call, broken tracking hides what works. The Northbrook, Illinois agency, founded in 2014 with a team of 1 to 9, keeps paid search as its anchor and splits declared services evenly between PPC, SEO, social media marketing and web design, adding conversion rate optimisation and landing pages built to convert. Other agencies and in house teams also use it as a second opinion. Rankyfy measured its organic traffic rising from 5,310 to 9,120 visits over 12 months, scoring 54.6 on reviews at 30 of 40 and visibility at 20 of 25. Minimum project $1,000, hourly $150 to $199.

Reviews30/40

Visibility20/25

Portfolio4/15

Response2/10

Credentials0/10

Services

SEO,PPC, +2

Industries

B2B

Budget

Starting from $150/hr

From
$150/hr

Hourly
$150/hr

Team
1–9 people

Founded
2014

12-month organic trend
5,310 to 9,120 visits, measured by Rankyfy

54.6 Rankyfy Score

From$150/hr $150/hr
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Rank 2 Compare

IndiWork Software Solutions Pvt. Ltd. (opens in a new tab)

A Web Design, Development and Online Marketing Com

No verified reviews yet

Location: Chicago, Illinois, United States +2

Unclaimed

54.4

Why #2: 5.0 from 1 published Google review.

IndiWork Software Solutions has built websites and run online marketing since 2004, and B2B appears fifth of its six industries, after dentists, law firms, healthcare and real estate. The Mohali company, with 10 to 49 people and offices in Toronto and Chicago, gives a similar share to eleven declared services. For business buyers who research at length before contacting a supplier, the useful parts are content marketing and link building for authority, PPC for high intent terms, and AI SEO and GEO, since more supplier research now starts in AI assistants. It says its work aims to attract leads and convert more of them into customers, though no B2B clients or account based work are described, so the fit is general rather than specialist. Rankyfy measured its organic traffic rising from 10,540 to 18,450 visits over 12 months, scoring 54.4 on reviews at 28 of 40 and visibility at 21 of 25. Projects from $1,000, hourly $25 to $49.

Reviews28/40

Visibility21/25

Portfolio4/15

Response2/10

Credentials0/10

Services

AI SEO & GEO,Digital Marketing, +9

Industries

Dentists,Law firms, +4

Budget

Starting from $25/hr

From
$25/hr

Hourly
$25/hr

Team
10–49 people

Founded
2004

12-month organic trend
10,540 to 18,450 visits, measured by Rankyfy

54.4 Rankyfy Score

From$25/hr $25/hr
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Rank 3 Compare

Ice Nine Online (opens in a new tab)

We Build Pipeline. You Build Expertise.

No verified reviews yet

Location: Chicago, Illinois, United States

Unclaimed

53.3

Why #3: 5.0 from 1 published Google review.

Founder-led and focused on B2B companies, Ice Nine Online is a Chicago digital marketing agency that has been running since 2014. It works on search visibility, visibility in AI-generated search results, paid media and lead generation, and it also builds search-optimised WordPress websites. The profile lists AI SEO and GEO, PPC and digital marketing as its services in roughly equal shares, and the agency's own text adds SEO, analytics and content strategy. Each engagement begins with research into the client's customers, competitors and search landscape, looking at how buyers search for and compare vendors. That research then shapes the SEO plan, paid campaign structure, site architecture and conversion tracking. Two points stand out in how the agency describes itself. First, it is deliberately senior-led: clients deal directly with the founder and senior specialists based in the US rather than a junior account team. Second, it puts weight on teaching, explaining strategy, walking through campaigns and showing in-house staff how to use the tools. The team is in the 1-9 range, and typical projects fall between $5,000 and $10,000. Ice Nine Online fits B2B firms, including industrial and technical companies, that want an experienced partner for SEO and PPC and want their own marketing team to learn along the way.

Reviews28/40

Visibility20/25

Portfolio4/15

Response2/10

Credentials0/10

Services

Digital Marketing,AI SEO & GEO, +1

Industries

B2B

Budget

Any

Team
1–9 people

Founded
2014

12-month organic trend
37,640 to 42,160 visits, measured by Rankyfy

53.3 Rankyfy Score
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Rank 4 Compare

RivalMind (opens in a new tab)

We Exist to Help Companies Thrive.

No verified reviews yet

Location: Chicago, Illinois, United States

Unclaimed

27.3

Why #4: No reviews yet

From its base in the Chicago area, RivalMind has been offering digital marketing advisory and implementation since 2010. Its own text places its headquarters in Saint Charles, Illinois, west of the city. The agency has a team of 10-49 people and says its purpose is helping companies grow. Its main areas are strategic website design, SEO with a supporting content strategy, and AI search optimisation aimed at visibility on platforms such as ChatGPT, Gemini, Perplexity and Google. RivalMind also manages Google Ads and describes itself as a Google Ads Partner, with a focus on lowering cost per click and using analysis to guide spend. Social media management and video production complete the offer. On the video side, the agency says it handles scripting, studio work, on-screen talent and editing, and can turn a client's content into a branded news-style show. Its profile also lists PPC, content marketing, link building, local SEO and ecommerce SEO. The industries listed are broad: dentists, home services, real estate, B2B, restaurants and ecommerce. Projects start from $2,500. RivalMind suits Illinois businesses and companies elsewhere in the US that want a website, search, paid ads and video produced by one Chicago-area team, particularly those looking to build credibility through regular video content.

Reviews0/40

Visibility22/25

Portfolio4/15

Response2/10

Credentials0/10

Services

Social Media Marketing,SEO, +7

Industries

Dentists,Home services, +4

Budget

Any

Team
10–49 people

Founded
2010

12-month organic trend
7,080 to 11,680 visits, measured by Rankyfy

27.3 Rankyfy Score
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Rank 5 Compare

Simply Works Agency (opens in a new tab)

Elevate Your Brand with Simply Works Agency

No verified reviews yet

Location: x, Illinois, United States +1

Unclaimed

26

Why #5: No reviews yet

Simply Works Agency is an Illinois-based creative digital marketing and design agency founded in 2018. Its own description puts storytelling at the centre: turning a client's ideas into messages that connect with the intended audience. The declared service list is broad and evenly weighted, covering SEO, local SEO, link building, PPC, Amazon marketing, content marketing, content writing, social media marketing, web design and general digital marketing. Industries it lists include dentists, home services, real estate, restaurants, B2B and ecommerce. The team falls in the 10–49 band, works in English and Spanish, and takes projects starting from $2,500. It suits businesses in Illinois that want a single agency for design, content and digital marketing, including campaigns in both English and Spanish.

Reviews0/40

Visibility21/25

Portfolio3/15

Response2/10

Credentials0/10

Services

SEO,Digital Marketing, +8

Industries

Dentists,Home services, +4

Budget

Any

Team
10–49 people

Founded
2018

12-month organic trend
26,440 to 44,410 visits, measured by Rankyfy

26 Rankyfy Score
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Rank 6 Compare

PIXAI DIGITAL (opens in a new tab)

Launch. Boost. Grow.

No verified reviews yet

Location: Chicago, Illinois, United States

Unclaimed

24.4

Why #6: No reviews yet

Chicago, Illinois is where PIXAI DIGITAL runs its performance-driven marketing practice, founded in 2019. The agency pitches itself to business leaders who want results without long project conversations, and it says its job is to strip marketing down to the tools that actually move a business forward. Its work is split evenly across digital marketing, content marketing, SEO, PPC and web design. PIXAI describes its starting point as aligning a client's product, brand and customers into a plan-to-market, then helping define and target the ideal customer profile so messaging reaches the right people. It frames the goal as extending a brand's reach and making it memorable rather than simply visible, and it says it holds itself accountable to the client's KPIs and adapts its pace to the client's need for speed. The agency works with both B2B and B2C organisations at different stages of growth. Sectors it names include software and technology, consumer goods, manufacturing, apparel, sports and entertainment, professional services, real estate, architecture and design, retail and food services, while its profile tags B2B and ecommerce. The team is in the 10-49 band, works in English, and accepts any project budget. PIXAI DIGITAL suits growth-minded companies looking for a digital marketing agency in Chicago that combines SEO, paid ads, content and web design under one plan.

Reviews0/40

Visibility20/25

Portfolio3/15

Response2/10

Credentials0/10

Services

SEO,Digital Marketing, +3

Industries

B2B,Ecommerce

Budget

Any

Team
10–49 people

Founded
2019

12-month organic trend
37,370 to 59,790 visits, measured by Rankyfy

24.4 Rankyfy Score
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Rank 7 Compare

Curio Digital (opens in a new tab)

Get Found. Get Understood. Get Chosen.

No verified reviews yet

Location: Chicago, Illinois, United States

Unclaimed

23.3

Why #7: No reviews yet

Curio Digital is a Chicago agency, founded in 2023, that works only in Webflow and focuses on sales-led B2B companies, typically at Series A or Series B, whose websites carry real weight in the sales pipeline. Its work is split evenly across digital marketing, AI SEO and GEO, SEO and web design. The agency organizes its work around three goals. Being found covers SEO, AEO and GEO, including demand and keyword research, technical fixes, schema, internal linking and the structure of site content. Being understood covers positioning, messaging and visual design, audited against how buyers actually talk. Being chosen covers conversion rate optimization, experimentation and personalization on key pages such as pricing and demo requests, measured in booked meetings. After launch, a dedicated Growth Marketing Officer runs an ongoing cycle of analytics and optimization. Services include full builds, growth retainers, monthly maintenance plans, and migrations from WordPress, HubSpot CMS, Contentful and custom stacks. Curio says it is an Enterprise Partner with Webflow and Semrush. The team has 10 to 49 people, and project budgets start at $25,000. B2B is its listed industry. Curio suits venture-backed B2B companies that want a Webflow agency in Chicago to rebuild their site and keep improving its search and conversion performance.

Reviews0/40

Visibility20/25

Portfolio1/15

Response2/10

Credentials0/10

Services

SEO,AI SEO & GEO, +2

Industries

B2B

Budget

Any

Team
10–49 people

Founded
2023

12-month organic trend
42,570 to 73,220 visits, measured by Rankyfy

23.3 Rankyfy Score
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Rank 8 Compare

iLocalHero (opens in a new tab)

Data-Led Growth. Real Strategy. Real Revenue.

No verified reviews yet

Location: Chicago, Illinois, United States

Unclaimed

23

Why #8: No reviews yet

Chicago-based iLocalHero, founded in 2020, presents itself as a digital growth agency more interested in revenue than in vanity metrics. Its tagline, "Data-Led Growth. Real Strategy. Real Revenue.", sums up an approach built on tracking and reporting as much as on SEO itself. The agency calls its method "Growth-Mesh". It starts by analysing a client's whole online presence to find the most valuable opportunities, then aligns strategy across channels. Content is planned for every stage of the buyer's journey, from early educational material to assets designed to qualify and convert leads. A distinctive part of the offer is analytics: iLocalHero builds custom Looker Studio dashboards backed by detailed event tracking, so clients can see where leads come from and how spend relates to return. Technical work such as site architecture and schema markup supports the content. Digital marketing is its largest declared service, followed by SEO, PPC, content marketing, content writing and local SEO. The team falls in the 10-49 band and works in English and Spanish. Its listed industries are home services and B2B, and budgets start from $1,000. iLocalHero suits home service companies and B2B firms that want SEO and paid campaigns tied to clear lead attribution and reporting, rather than rankings reports alone.

Reviews0/40

Visibility19/25

Portfolio2/15

Response2/10

Credentials0/10

Services

Digital Marketing,SEO, +4

Industries

Home services,B2B

Budget

Any

Team
10–49 people

Founded
2020

12-month organic trend
42,140 to 60,680 visits, measured by Rankyfy

23 Rankyfy Score
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