Advertising agencies
The best advertising agencies in Chicago, ranked
"Advertising agency" in Chicago spans everything from the global creative networks on Michigan Avenue to independent firms running paid social, paid search, and ad production for growing businesses. This page ranks the independent, hire-able tier: the marketing and advertising agencies in our index with verified paid-media or ad-creative capability. They differ sharply in shape — some lead with media buying, some with creative production, some with integrated campaigns — and each profile states which, so the label doesn't hide the fit question that actually decides the hire.
- 01
Buzzer Beater Media
Buzzer Beater Media is a social-first marketing agency based in Chicago, working with brands nationwide — senior-led content engines, paid social, and AI search visibility that gets brands found and recommended.
- Social media management
- Content creation
- Paid social
- SEO
- AI search optimization (AEO/GEO)
- Strategy & brand
- Influencer & UGC
- 02
Mabbly
Mabbly is a Chicago-based, strategy-led digital agency that positions itself as a go-to-market partner — uniting brand strategy, research, creative, and digital execution for growth-minded and B2B companies.
- Brand strategy
- Digital strategy
- Paid media
- SEO
- Web design & development
- Content & creative
- 03
Walker Sands
Walker Sands is a Chicago-headquartered B2B marketing agency with more than two decades of operating history, known for integrating public relations with performance marketing for technology and professional-services companies.
- B2B marketing
- Public relations
- Demand generation
- SEO
- SEM
- Content marketing
- 04
Logical Media Group
Logical Media Group is a full-service digital agency in Chicago's River North with roots in search engine marketing stretching back two decades.
- SEO
- Paid search
- Paid social
- Amazon advertising
- Email marketing
- Web design & development
- CRO
- 05
INDIRAP
INDIRAP is a Chicago West Loop video production and social media marketing agency reporting more than 20,000 videos delivered for over 900 brands nationwide.
- Video production
- Social media marketing
- Paid advertising creative
- Brand films
- Content systems
- 06
VisualFizz
VisualFizz is a full-service Chicago digital marketing agency pairing branding and creative with SEO, paid media, social, and web development.
- Digital marketing
- Branding
- SEO
- PPC
- Social media
- Content
- Web development
- 07
Comrade Digital Marketing Agency
Comrade Digital Marketing is a full-service Chicago agency — web design and development plus SEO, PPC, content, and social — with deep vertical focus in legal, healthcare, construction, and home services, offering a full-team model priced against the cost of a single hire..
- Web design & development
- SEO
- PPC
- Content marketing
- Social media
- Reputation management
- 08
97 Switch
97 Switch is a boutique digital agency with its original home base in Chicago and a second office in Portland, specializing in strategy-led web design, SEO, and digital marketing.
- Web design
- Digital strategy
- SEO
- AI search optimization
- Branding
- Digital marketing
Two questions separate advertising agencies faster than any ranking: who owns the ad accounts (the answer should be you), and how creative gets tested and replaced when performance moves. The questions checklist covers both, plus the reporting standards that keep paid budgets honest.
How to choose an advertising agency in Chicago
Advertising agencies differ most on two axes: whether they make the creative or only buy the media, and whether they're built for brand campaigns or for performance accounts that have to pay back monthly. A firm that is excellent at one is often indifferent at the other, so decide which you're buying first. If you need both, ask how the creative and media teams work together and who is accountable when a campaign has great creative and poor results — or the reverse.
Budget size changes the right answer. Large Chicago agencies carry the strategists, planners, and production capacity that national campaigns require, and they price for it. Smaller agencies can run sharp regional and digital campaigns at a fraction of the overhead, as long as the scope stays inside their range. Ask every candidate for the smallest and largest accounts they currently run; where you fall in that spread tells you how much attention to expect.
Transparency on media is non-negotiable. You should know what portion of your spend reaches the platforms, how the agency is compensated, and whether it earns anything from the media it recommends. The agencies on this index are scored on transparency alongside capability and track record for exactly this reason.
Questions to ask before you sign
- Do you produce the creative in-house, buy the media in-house, or both?
- How are you paid — fee, percentage of spend, or a mix — and does any media vendor compensate you?
- Show us one campaign that underperformed and what you changed.
- What is the smallest account you run well, and what does it get?
- Who owns the ad accounts and the data if we leave?
The full checklist is in the questions guide; how this page's scores are produced is in the methodology.
Frequently asked questions
- What does an advertising agency do that a marketing agency doesn't?
- The labels overlap heavily — most modern Chicago firms do both. In practice, "advertising" emphasizes paid media and campaign creative, while "marketing" is the broader umbrella including organic content, SEO, and strategy. Every firm on this page carries verified paid or ad-creative capability; their profiles state the emphasis.
- How were these agencies ranked?
- Under the methodology published on this site — verified capability (40%), client focus (25%), transparency (20%), and public track record (15%) — applied identically to every firm.
- Should my business own its own ad accounts?
- Yes, in nearly every case — account and pixel ownership should stay with the business so history and data survive any agency change. It's one of the first questions on our checklist for a reason.
- What's the difference between an advertising agency and a marketing agency?
- An advertising agency plans, makes, and places paid campaigns. A marketing agency may do that and also run the unpaid work — content, social, search, email, brand. Many Chicago firms do both; the service tags on each profile show which.
- How much should we budget for an advertising agency?
- It depends on media more than on the agency. Agency fees are typically a fraction of total spend, so set the media budget first from what a customer is worth to you, then size the agency relationship to manage it. Any firm on this list can help you work that math backward.