Critical Systems Inc.'s tech stack
What does Critical Systems Inc. use?
Critical Systems Inc. (criticalsystemsinc.com) uses at least 11 tools we can see from public records, including Google Cloud for hosting, Wix for its website, Sentry for monitoring and Fastly for content delivery. Last checked .
- Industry
- Semiconductors
- Size
- 51–200 employees
- Based in
- Boise, United States
- Founded
- 2000
- Company page
- Tools found
- 11
- Categories
- 10
- Layers
- 5 of 5
- Changes seen
- 1
Critical Systems Inc.'s stack, layer by layer
Of 11 tools, 6 came from website code, 1 from DNS verification records, 1 from email records and 3 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
CDN & Edge
Application
3 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Monitoring
Go-to-market
2 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
What changed at Critical Systems Inc.
Recent starts and stops
- StoppedProofpoint
Critical Systems Inc. tech stack FAQ
What tools does Critical Systems use?
As of November 2026, runsonwhat has found 11 tools at Critical Systems (criticalsystemsinc.com) in public records. Edge & Hosting: Cloudflare, Google Cloud and Fastly. Application: GSAP and React. Data & Observability: Sentry. Go-to-market: Wix. Company Ops: Microsoft 365 and Usercentrics. Last checked November 4, 2026.
What cloud does Critical Systems run on?
Critical Systems uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through Google Cloud code on criticalsystemsinc.com. Google Cloud is used by 77,686 companies runsonwhat tracks.
What email provider does Critical Systems use?
Critical Systems uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on criticalsystemsinc.com. Microsoft 365 is used by 732,285 companies runsonwhat tracks.
What is Critical Systems's website built with?
Critical Systems uses Wix for its website, according to runsonwhat (November 2026). runsonwhat found Wix through a subdomain that points at Wix and email records. Wix is used by 52,402 companies runsonwhat tracks.
What monitoring tools does Critical Systems use?
Critical Systems uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on criticalsystemsinc.com. Sentry is used by 80,057 companies runsonwhat tracks.
Does Critical Systems use Cloudflare?
Yes. runsonwhat found Cloudflare at Critical Systems through DNS records that point at Cloudflare and code on criticalsystemsinc.com. Cloudflare is a CDN & Edge tool used by 732,226 companies runsonwhat tracks.
Has Critical Systems changed tools recently?
Yes. On runsonwhat's rechecks, Critical Systems stopped using Proofpoint (latest on November 4, 2026). A change counts only between two checks of criticalsystemsinc.com done the same way.
How does runsonwhat know what Critical Systems uses?
runsonwhat reads public records only. Of the 11 tools at Critical Systems, 6 were found through code on criticalsystemsinc.com, 2 through DNS records, 1 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and criticalsystemsinc.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.