Rasyn's tech stack
What does Rasyn use?
Rasyn (rasyn.ai) uses at least 8 tools we can see from public records, including Vercel for hosting, Amazon SES for email delivery and Google Workspace for email and documents. Last checked .
“Making chemicals 100,000x faster”
- Industry
- Healthcare
- Size
- 1–10 employees
- Based in
- San Francisco, United States
- Tools found
- 8
- Categories
- 6
- Layers
- 4 of 5
- Last checked
- Nov 2026
Rasyn's stack, layer by layer
Of 8 tools, 2 came from email records, 2 from custom domain, 2 from website code and 2 from other records. 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
3 tools, where the bytes are served from
Hosting & Cloud
Application
2 tools, what the product is built with
Frontend
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Rasyn tech stack FAQ
What tools does Rasyn use?
As of November 2026, runsonwhat has found 8 tools at Rasyn (rasyn.ai) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Vercel. Application: React and Next.js. Company Ops: Google Workspace and Amazon SES. Last checked November 9, 2026.
What cloud does Rasyn run on?
Rasyn uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on rasyn.ai. Amazon Web Services is used by 147,284 companies runsonwhat tracks.
What email provider does Rasyn use?
Rasyn uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 418,133 companies runsonwhat tracks.
Does Rasyn use React?
Yes. runsonwhat found React at Rasyn through React code on rasyn.ai. React is a Frontend tool used by 124,166 companies runsonwhat tracks.
How does runsonwhat know what Rasyn uses?
runsonwhat reads public records only. Of the 8 tools at Rasyn, 2 were found through DNS records, 2 through email records, 2 through subdomains that point at the vendor and 2 through code on rasyn.ai. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and rasyn.ai 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.