Gelesis's tech stack
What does Gelesis use?
Gelesis (gelesis.com) uses at least 10 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics and Cloudflare for content delivery. Last checked .
“Gelesis develops non-systemic superabsorbent hydrogels for weight management and GI-related chronic diseases, including Plenity.”
- Industry
- Biotechnology
- Size
- 11–50 employees
- Based in
- Calimera, United States
- Founded
- 2008
- Company page
- Tools found
- 10
- Categories
- 6
- Layers
- 5 of 5
- Last checked
- Oct 2026
Gelesis'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
CDN & Edge
Application
5 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
1 tool, how they find and keep customers
Ads & Pixels
Company Ops
1 tool, what the team runs on day to day
Workspace
Gelesis tech stack FAQ
What tools does Gelesis use?
As of October 2026, runsonwhat has found 10 tools at Gelesis (gelesis.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Meta Pixel. Company Ops: Microsoft 365. Last checked October 10, 2026.
What email provider does Gelesis use?
Gelesis uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on gelesis.com. Microsoft 365 is used by 698,176 companies runsonwhat tracks.
What analytics tools does Gelesis use?
Gelesis uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on gelesis.com. Google Analytics is used by 847,627 companies runsonwhat tracks.
Does Gelesis use jQuery?
Yes. runsonwhat found jQuery at Gelesis through jQuery code on gelesis.com. jQuery is a Frontend tool used by 894,059 companies runsonwhat tracks.
How does runsonwhat know what Gelesis uses?
runsonwhat reads public records only. Of the 10 tools at Gelesis, 9 were found through code on gelesis.com, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and gelesis.com 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.