The Open Lab's tech stack
What does The Open Lab use?
The Open Lab (theopenlab.com) uses at least 10 tools we can see from public records, including Microsoft 365 for email and documents, Cloudflare for content delivery, SendGrid for email delivery and Let's Encrypt for security. Last checked .
- Industry
- Marketing and Advertising
- Size
- 51–200 employees
- Based in
- London, United Kingdom
- Founded
- 2018
- Company page
- Tools found
- 10
- Categories
- 4
- Layers
- 2 of 5
- Last checked
- Oct 2026
The Open Lab'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
Company Ops
9 tools, what the team runs on day to day
Email Delivery
Security & Compliance
The Open Lab tech stack FAQ
What tools does The Open Lab use?
As of October 2026, runsonwhat has found 10 tools at The Open Lab (theopenlab.com) in public records. Edge & Hosting: Cloudflare. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 6, 2026.
What email provider does The Open Lab use?
The Open Lab uses Microsoft 365 for email and office software, alongside Google Workspace, Apple Business and Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 693,154 companies runsonwhat tracks.
Does The Open Lab use Cloudflare?
Yes. runsonwhat found Cloudflare at The Open Lab through DNS records that point at Cloudflare and code on theopenlab.com. Cloudflare is a CDN & Edge tool used by 668,381 companies runsonwhat tracks.
How does runsonwhat know what The Open Lab uses?
runsonwhat reads public records only. Of the 10 tools at The Open Lab, 7 were found through DNS records, 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and theopenlab.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.