1o8

1o8 is an internet marketing service at 231 S LaSalle St Suite 2100 in Chicago (60604). It was founded in 2018, which makes it older than 12% of the SEO companies we track in the city. The team is listed at 11-50 people. Its profile covers SEO.

Clients rate it 4.9 out of 5 across 33 Google reviews, more than the city median of 11; 94% of those reviews are five-star, against 96% across Chicago.

Where the score comes from

Those three parts give an Explorer Score of 68/100, which places 1o8 61st of 113 SEO companies in Chicago. How the score works.

Reviews in detail

94% five-star and 3% one- or two-star, against 96% and 3% across Chicago. 33 reviews is more than 74% of local SEO companies have, and among the 57 with ten or more, its review-weighted rating beats 47%.

Google Maps check

Not yet checked, so the Maps part of the score uses a neutral value.

What the data says

Strengths:

• A 4.9 rating from 33 reviews, well above the city median of 11.
• Online booking on its website.
• An owner-managed Google Business Profile.
• Open seven days a week.

Check before you sign:

• No contact page on its website.

Best for: SEO-led growth.

Services, website and presence

Services listed

Internet marketing service (1; local median 4)

Website

1o8.agency — “Commerce & Performance Marketing Agency | Chicago | 1o8”

Built on

Wordpress, about 1 pages, HTTPS, domain 7.5 years old

Contact page / booking

No / Yes

Social profiles

Instagram

Google Ads

Not seen

Google profile

Owner-managed, 2 photos, open 7 days a week

Contact email

Not confirmed

Questions to ask 1o8

1. Where does your own business rank on Google Maps for "seo agency near me" in this city, and why?
2. Which three clients can I look up on Google right now to see the rankings you built?
3. What do you do in month one, and what will I see in my reports by month three?
4. Do you build links, and where from?
5. Who owns the content and the tracking accounts if we part ways?

Quick answers

Is 1o8 a good SEO company?

1o8 is worth a look, with a couple of checks first. Its strongest signal is a 4.9 rating from 33 reviews, well above the city median of 11. Before signing, note no contact page on its website.

How many reviews does 1o8 have?

33 Google reviews at an average of 4.9. That is more than 74% of SEO companies in Chicago; the median has 11.

Where is 1o8 located?

231 S LaSalle St Suite 2100, Chicago, IL 60604. 5 other SEO companies we list share the same ZIP code.

What does 1o8 do?

Its Google profile lists Internet marketing service. We tag that as SEO.

Sources: Google Business Profile, the business's website and our Maps check. Figures as of 17 October 2026. ← All 113 Chicago SEO companies, ranked