Versar's tech stack
What does Versar use?
Versar (versar.com) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents, Zendesk for customer support, Cloudflare for content delivery and Proofpoint for security. Last checked .
- Industry
- Defense & Space
- Size
- 201–1,000 employees
- Based in
- Washington, United States
- Founded
- 1969
- Company page
- Tools found
- 9
- Categories
- 7
- Layers
- 3 of 5
- Last checked
- Oct 2026
Versar'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
2 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
6 tools, what the team runs on day to day
Workspace
Collaboration
Finance & Legal
Security & Compliance
Versar tech stack FAQ
What tools does Versar use?
We've found 9 tools at Versar (versar.com). Edge & Hosting: Cloudflare. Go-to-market: Zendesk. Company Ops: Microsoft 365, Apple Business and Proofpoint. Last checked October 3, 2026.
What email provider does Versar use?
Versar uses Microsoft 365 and Apple Business for email and documents. We found Microsoft 365 through email records.
What does Versar use for customer support?
Versar uses Zendesk for customer support. We found Zendesk through email records.
Does Versar use Microsoft 365?
Yes. We found Microsoft 365 at Versar through email records. Microsoft 365 is used by 245,233 companies we track.
How does runsonwhat know what Versar uses?
We read public traces only: Versar'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.