Ceritas's tech stack
What does Ceritas use?
Ceritas (ceritas.ai) uses at least 8 tools we can see from public records, including Google Workspace for email and documents, Cloudflare for content delivery, SendGrid for email delivery and Let's Encrypt for security. Last checked .
- Industry
- Computer & Network Security
- Size
- 11–50 employees
- Based in
- Cambridge, United States
- Founded
- 2022
- Company page
- Tools found
- 8
- Categories
- 5
- Layers
- 3 of 5
- Last checked
- Oct 2026
Ceritas'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
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Ceritas tech stack FAQ
What tools does Ceritas use?
We've found 8 tools at Ceritas (ceritas.ai). Edge & Hosting: Cloudflare. Company Ops: Google Workspace, SendGrid and Let's Encrypt. Last checked October 6, 2026.
What email provider does Ceritas use?
Ceritas uses Google Workspace for email and documents. We found Google Workspace through email records.
Does Ceritas use Cloudflare?
Yes. We found Cloudflare at Ceritas through DNS records and email records. Cloudflare is used by 566,888 companies we track.
How does runsonwhat know what Ceritas uses?
We read public traces only: Ceritas's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.