Ranked Chicago SEO agencies

Key Takeaways

Here are key takeaways and what you should know:

• Our top Chicago SEO agencies: Straight North and SERPdojo come in at the top of the list. Both for having a long history of SEO focus and having physical office locations in the Chicago, IL area.
• Most experienced Chicago SEO agency: The most experienced agency is going to be Straight North, with the most SEO expertise. Straight North has a majority of their portfolio of companies being SEO engagements.
• Cheapest SEO agency: Marcel Digital comes in as the "cheapest" SEO agency to work with having listed their average SEO engagements being as little as $1,500 per month.

Chicago, IL SEO Agencies (Ranked)

Here are the top SEO agencies that we researched in Chicago, IL. These agencies have physical locations (or offices) in Chicago or the surrounding suburbs and have a very strong history of working on SEO initiatives and projects.

1. SERPdojo

SERPdojo, while very focused on SaaS and technology startups, does have a strong SEO background (deep expertise) as well as has an office location in the Chicago area.

For larger companies that are looking to have an agency-of-record, SERPdojo might not be the best fit. Considering the team is still somewhat small and focused in terms of how it applies its SEO services (like an integrated team).

Some of the top clients that SERPdojo spouts includes Volusion, CVS Health, Oak Street Health, Geico, GoodRX, and many more. The deep SEO expertise and focus is what makes this agency toward the top of the list.

Lastly, SERPdojo is a market-leader in the types of SEO strategies that it both deploys and utilizes. The team is extremely knowledgable about all things Google patents and is capable of putting that patent knowledge to use.

The team has plenty of SaaS and startup experience and is comfortable managing all of the most important KPIs that should go into a SaaS SEO campaign. That includes keyword growth, impression growth, rank position growth, activations, LTV:CAC ratio, activations, NPS (net promoter score) feedback, and much more.

SERP dojo has an office location at 308 E 3rd Street in Geneva, IL—a western suburb of Chicago.

Here's our overview of SERPdojo:

• Overall rating: 91 out of 100.
• Benefits: Very specific to SaaS SEO, quickness to market, unique SEO approaches.
• Drawbacks: Not a very large team, limited in terms of additional service capacity.

For more information on SERPdojo, visit their website right here.

2. Straight North

Straight North has been around since 1997. Started by Kevin Duffy and Duerr, the agency has deep roots in the Chicago area. The expertise in local, national, e-Commerce, and enterprise SEO makes this agency one of the top agencies to look at in the Chicagoland area.

Straight North has a little less focus area when it comes to its services. Offering paid search and web design and development services. However, just because of the expertise that Straight North displays in terms of its SEO background, it tends to get a lot more SEO customers. Meaning, they still have a very strong expertise in SEO even with the diversified service offerings.

A few recent reviews on Clutch seem to be very positive. A few saying, "All efforts to meet the requirements have been prompt and accurate." and "We're impressed with the consistency of their work." The ratings on Clutch are coming in at around 4.7 stars out of 5.

Their office location is at 1001 31st Street, Downers Grove, IL. A western suburb of the Chicago downtown.

Here's our overview of StraightNorth:

• Overall rating: 89 out of 100.
• Benefits: Been in business since 1997. Deep marketing expertise.
• Drawbacks: Unclear what their current SEO strategies are and how focused they are on providing high-quality SEO services.

For more information on Straight North, visit their website right here.

3. Digital Third Coast

Digital Third Coast is currently run by Lyndsey Maddox. The company was founded back in 2007. Making this another Chicago marketing agency with SEO expertise that's been "at it" for quite some time.

Digital Third Coast is currently run by Lyndsey Maddox. The company was founded back in 2007. Making this another Chicago marketing agency with SEO expertise that's been "at it" for quite some time.

In order for Digital Third Coast to get higher on this list we'd probably like to see more case studies and SEO-specific domain expertise. However, they provide a number of comprehensive digital marketing services. And for many businesses seeking an agency SEO partner, that's not a bad thing.

Their office location is at 12540 W. North Ave., Chicago, IL. Making them an SEO agency with a downtown location.

Here's our overview of Digital Third Coast:

• Overall rating: 89 out of 100.
• Benefits: Established in business since 2007.
• Drawbacks: No SEO-specific focus or strong thought leadership around the challenging SEO landscape.

For more information on Digital Third Coast, visit their website right here.

4. Walker Sands

Walker Sands is a larger advertising and marketing agency in Chicago currently run by Dave Parro and Andrew Cross (co-CEOs). The agency makes it onto our list due to their size and more recent focus into SEO.

A drawback to a company of this size is going to be its ability to move quickly. If you're a smaller company that's looking for local services, a larger advertising company like Walker Sands is probably not your best option.

There's a fairly healthy amount of fintech experience in the portfolio. But from the looks of it, there's a lot PR and reputation management added into the portfolio but not a lot of SEO.

Their office location is 55 W. Monroe St., Chicago IL. Making them another agency with an office directly downtown.

Here's our overview of Walker Sands:

• Overall rating: 89 out of 100.
• Benefits: Larger advertising agency that's perfect for large-scale B2B and enterprise brands.
• Drawbacks: No SEO-specific focus or strong thought leadership around the challenging SEO landscape.

For more information on Walker Sands, visit their website right here.

5. Marcel Digital

Ben Swartz, current CEO and founder of Marcel Digital has been in business since 2003. Representing one of the older and more established digital marketing agencies in the Chicago area.

Marcel seems to have a really strong portfolio of SEO work. Coming from a variety of companies within varying industries. I'd say that's a great thing to look for is a company that's clearly able to execute on SEO no matter the space.

The only drawback is that they do seem to be a little bit of a smaller team. If you're a larger organization or a company that's looking to move quickly, it might be hard to see how Marcel would be your ideal fit.

Their office location is 445 W. Erie St., Chicago, IL.

Here's our overview of Marcel Digital:

• Overall rating: 88 out of 100.
• Benefits: Smaller and more nimble team with a clear background of SEO expertise.
• Drawbacks: Might not be able to deliver on really large campaigns. However, that's also somewhat unclear.

For more information on Marcel Digital, visit their website right here.

5. iLocalHero

iLocalHero is one of those mystery SEO agencies. And that's totally okay! We couldn't really find a whole lot of information on them. Including a history of reviews or ratings.

However, there does seem to be some displayed expertise around local SEO and national SEO right here. It's somewhat unclear what the size of business is. However, there does seem to be reviews posted on their own website.

One posted reviewer saying, "They’ve really helped my business take off. They’re very responsive and taught me a lot about marketing and SEOs." I don't know if this is a legitimate review as we couldn't exactly verify it from other sources. Although, it does look like a legitimate agency that can help smaller businesses.

Their office location is 230 E. Ohio St., Chicago, IL.

Here's our overview of iLocalHero:

• Overall rating: 87 out of 100.
• Benefits: Seems knowledgable about SEO and seems to be up to speed on more modern SEO efforts.
• Drawbacks: Unsure of the complete legitimacy of the agency and we'll need to look into this more.

For more information on iLocalHero, visit their website right here.

6. RivalMind

Here's the thing, when it comes to RivalMind, we really like them a lot! I'm putting the expertise score really high for RivalMind. From their YouTube channel and all of their portfolio pieces, it's very evident that they have a very strong understanding of modern SEO.

The biggest drawback: they are located very far outside of the Chicago downtown. Close to St. Charles, Geneva, Batavia, and the tricities. However, if they did have an office location closer to downtown, that would put RivalMind up toward the top of the list.

All in all, I actually feel like this smaller agency might be one of the top experts in all of Illinois, if you had to ask me. They clearly talk about topical authority, building EEAT (expertise, experience, authority, trust). And seem to have a pretty good grasp on Google patents.

Their office location is 40W310 LaRox Rd., St. Charles, IL. Putting them in the further west suburbs, around 40-miles west of Chicago downtown.

Here's our overview of iLocalHero:

• Overall rating: 87 out of 100.
• Benefits: Very deep expertise in the SEO landscape. Clearly very familiar with the needs of modern SEO.
• Drawbacks: Far west suburbs for their office location.

For more information on RivalMind, visit their website right here.