DELT

DELT is a website designer at 2400 S Jefferson Ave #201 in St. Louis (63104). It was founded in 2014, which makes it older than 19% of the SEO companies we track in the city. The team is listed at 1-10 people. Its profile covers Web design, Graphic design, SEO.

Clients rate it 4.7 out of 5 across 13 Google reviews, more than the city median of 10.5; 92% of those reviews are five-star, against 96% across St. Louis. When we searched “seo agency near me” from St. Louis on 1 October 2026, it appeared at #44; that search was led by Rankhive.co with 4 reviews.

Where the score comes from

Those three parts give an Explorer Score of 66/100, which places DELT 29th of 58 SEO companies in St. Louis. How the score works.

Reviews in detail

92% five-star and 8% one- or two-star, against 96% and 2% across St. Louis. 13 reviews is more than 67% of local SEO companies have, and among the 24 with ten or more, its review-weighted rating beats 4%.

Google Maps check

We searched “seo agency near me” from St. Louis on 1 October 2026. DELT came in at #44, ahead of 20% of the 49 SEO companies checked. The top spot went to Rankhive.co, which has 4 reviews. An SEO company that cannot rank itself for its own service in its own city has not shown it can rank you.

What the data says

Strengths:

• Active profiles on 4 social networks.
• An owner-managed Google Business Profile.
• Open seven days a week.

Check before you sign:

• Only #44 on Google Maps for “seo agency near me”.
• No contact page on its website.

Best for: SEO plus a new website for small businesses.

Services, website and presence

Services listed

Website designer, Graphic designer (2; local median 3)

Website

delt.net — “The Best St. Louis Web Design & Branding Company | Delt”

Built on

Wordpress, about 6 pages, HTTPS, domain 24.2 years old

Contact page / booking

No / No

Social profiles

X, Facebook, Linkedin, Instagram

Google Ads

Not seen

Google profile

Owner-managed, 27 photos, open 7 days a week

Contact email

Not confirmed

Questions to ask DELT

1. You do not appear on the first page of Google Maps for “seo agency near me”. How do you win clients, and what results can you show for them?
2. With a team of ten or fewer, who covers my account when the lead is away?
3. Where does your own business rank on Google Maps for "seo agency near me" in this city, and why?
4. Which three clients can I look up on Google right now to see the rankings you built?
5. What do you do in month one, and what will I see in my reports by month three?
6. Do you build links, and where from?

Quick answers

Is DELT a good SEO company?

DELT is worth a look, with a couple of checks first. Its strongest signal is active profiles on 4 social networks. Before signing, note only #44 on Google Maps for “seo agency near me”.

How many reviews does DELT have?

13 Google reviews at an average of 4.7. That is more than 67% of SEO companies in St. Louis; the median has 10.5.

Where is DELT located?

2400 S Jefferson Ave #201, St. Louis, MO 63104. 5 other SEO companies we list share the same ZIP code.

What does DELT do?

Its Google profile lists Website designer, Graphic designer. We tag that as Web design, Graphic design, SEO.

Sources: Google Business Profile, the business's website and our Maps check. Figures as of 17 October 2026. ← All 58 St. Louis SEO companies, ranked