Stackmatix

Stackmatix is a marketing agency at 181 2nd St in San Francisco (94105). Its profile covers Advertising, Marketing strategy, SEO.

Clients rate it 5.0 out of 5 across 20 Google reviews, more than the city median of 17; 100% of those reviews are five-star, against 97% across San Francisco. When we searched “seo agency near me” from San Francisco on 30 September 2026, it appeared at #5; that search was led by RiseOpp GEO & SEO Agency with 32 reviews.

Where the score comes from

Those three parts give an Explorer Score of 83/100, which places Stackmatix 5th of 39 SEO companies in San Francisco. How the score works.

Reviews in detail

100% five-star and 0% one- or two-star, against 97% and 2% across San Francisco. 20 reviews is more than 64% of local SEO companies have, and among the 28 with ten or more, its review-weighted rating beats 61%.

Google Maps check

We searched “seo agency near me” from San Francisco on 30 September 2026. Stackmatix came in at #5, ahead of 88% of the 32 SEO companies checked. The top spot went to RiseOpp GEO & SEO Agency, which has 32 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:

• On the first page of Google Maps (#5) for “seo agency near me”.
• An owner-managed Google Business Profile.
• Open seven days a week.

Check before you sign:

• No contact page on its website.
• Does not publish a founding year.

Best for: Advertising and Marketing strategy.

Services, website and presence

Services listed

Marketing agency, Advertising agency (2; local median 3)

Website

stackmatix.com — “AI SEO & Ads Growth Marketing Agency for Startups | Stackmatix”

Built on

Platform not detected, about 1 pages, HTTPS, domain 8.5 years old

Contact page / booking

No / No

Social profiles

Linkedin

Google Ads

Not seen

Google profile

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

Contact email

Not confirmed

Questions to ask Stackmatix

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

Quick answers

Is Stackmatix a good SEO company?

Stackmatix is a solid option in San Francisco. Its strongest signal is on the first page of Google Maps (#5) for “seo agency near me”. Before signing, note no contact page on its website.

How many reviews does Stackmatix have?

20 Google reviews at an average of 5.0. That is more than 64% of SEO companies in San Francisco; the median has 17.

Where is Stackmatix located?

181 2nd St, San Francisco, CA 94105. 4 other SEO companies we list share the same ZIP code.

What does Stackmatix do?

Its Google profile lists Marketing agency, Advertising agency. We tag that as Advertising, Marketing strategy, SEO.

Sources: Google Business Profile, the business's website and our Maps check. Figures as of 17 October 2026. ← All 39 San Francisco SEO companies, ranked