OTSI's tech stack
What does OTSI use?
OTSI (otsi.fr) uses at least 9 tools we can see from public records, including Hostinger for hosting, Google Workspace for email and documents, Google Analytics for analytics and WordPress for its website. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Nanterre, France
- Founded
- 1996
- Company page
- Tools found
- 9
- Categories
- 8
- Layers
- 5 of 5
- Changes seen
- 6
OTSI's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
Hosting & Cloud
Application
3 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
1 tool, what the team runs on day to day
Workspace
What changed at OTSI
OTSI tech stack FAQ
What tools does OTSI use?
As of October 2026, runsonwhat has found 9 tools at OTSI (otsi.fr) in public records. Edge & Hosting: Hostinger. Application: jQuery and Vimeo. Data & Observability: Google Analytics. Go-to-market: WordPress and Yoast SEO. Company Ops: Google Workspace. Last checked October 31, 2026.
What cloud does OTSI run on?
OTSI uses Hostinger for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Hostinger through email records that authorize Hostinger. Hostinger is used by 46,756 companies runsonwhat tracks.
What email provider does OTSI use?
OTSI uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 406,764 companies runsonwhat tracks.
What analytics tools does OTSI use?
OTSI uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on otsi.fr. Google Analytics is used by 899,099 companies runsonwhat tracks.
What is OTSI's website built with?
OTSI uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on otsi.fr. WordPress is used by 603,472 companies runsonwhat tracks.
Does OTSI use jQuery?
Yes. runsonwhat found jQuery at OTSI through jQuery code on otsi.fr. jQuery is a Frontend tool used by 925,397 companies runsonwhat tracks.
Has OTSI changed tools recently?
Yes. On runsonwhat's rechecks, OTSI started using Google Analytics, jQuery and llms.txt (latest on October 20, 2026). A change counts only between two checks of otsi.fr done the same way.
How does runsonwhat know what OTSI uses?
runsonwhat reads public records only. Of the 9 tools at OTSI, 5 were found through code on otsi.fr, 2 through email records, 1 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and otsi.fr about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.