Geost (United States)'s tech stack
What does Geost (United States) use?
Geost (United States) (geost.com) uses at least 7 tools we can see from public records, including Microsoft 365 for email and documents, Cloudflare for content delivery, Elastic Email for email delivery and Proofpoint for security. Last checked .
- Industry
- Defense & Space
- Size
- 51–200 employees
- Based in
- Tucson, United States
- Founded
- 2004
- Company page
- Tools found
- 7
- Categories
- 5
- Layers
- 3 of 5
- Last checked
- Oct 2026
Geost (United States)'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
2 tools, where the bytes are served from
CDN & Edge
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Geost (United States) tech stack FAQ
What tools does Geost (United States) use?
As of October 2026, runsonwhat has found 7 tools at Geost (United States) (geost.com) in public records. Edge & Hosting: Cloudflare and Fastly. Company Ops: Microsoft 365, Apple Business and Proofpoint. Last checked October 10, 2026.
What email provider does Geost (United States) use?
Geost (United States) uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 694,670 companies runsonwhat tracks.
Does Geost (United States) use Cloudflare?
Yes. runsonwhat found Cloudflare at Geost (United States) through Cloudflare code on geost.com. Cloudflare is a CDN & Edge tool used by 686,450 companies runsonwhat tracks.
How does runsonwhat know what Geost (United States) uses?
runsonwhat reads public records only. Of the 7 tools at Geost (United States), 4 were found through DNS records, 2 through email records and 1 through code on geost.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and geost.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.