Casco's tech stack
What does Casco use?
Casco (casco.com) uses at least 23 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and WorkOS for sign-in. Last checked .
“Casco provides continuous AI penetration testing with autonomous security agents, reproducible findings, optional human verification, and exact-attack retesting.”
- Industry
- Security
- Size
- 1–10 employees
- Tools found
- 23
- Categories
- 11
- Layers
- 5 of 5
- Last checked
- Oct 2026
Casco'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
3 tools, where the bytes are served from
Hosting & Cloud
Application
7 tools, what the product is built with
Auth & Identity
Media & UI
Data & Observability
7 tools, what they measure and store
Go-to-market
3 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
3 tools, what the team runs on day to day
Companies like Casco also use
Tools common among companies with a similar stack that we haven't found at Casco.
Companies with a stack like Casco's
Ranked by shared tools, with rare tools counting more.
RiotSecurity · 51–200 people11in common
hiloopInfrastructure · 1–10 people5in common
UFOB2B · 1–10 people5in common
NangoEngineering, Product and Design · 1–10 people9in common
FrontrunnerSales · 1–10 people6in common
PipeBioTherapeutics · 1–10 people7in common
MALKIS4DMarketing and Advertising · 1–10 people4in common
MastraEngineering, Product and Design · 11–50 people10in common
Casco tech stack FAQ
What tools does Casco use?
As of October 2026, runsonwhat has found 23 tools at Casco (casco.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Vercel. Application: React, Tailwind CSS and Anthropic. Data & Observability: Google Analytics, Sentry and web-vitals. Go-to-market: Google Ads and Reddit Ads. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 9, 2026.
What cloud does Casco run on?
Casco uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on casco.com. Amazon Web Services is used by 143,069 companies runsonwhat tracks.
What email provider does Casco use?
Casco uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 693,067 companies runsonwhat tracks.
What analytics tools does Casco use?
Casco uses Google Analytics for analytics, alongside PostHog and RudderStack, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on casco.com. Google Analytics is used by 748,019 companies runsonwhat tracks.
What does Casco use for login and identity?
Casco uses WorkOS for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found WorkOS through a subdomain that points at WorkOS. WorkOS is used by 540 companies runsonwhat tracks.
What monitoring tools does Casco use?
Casco uses Sentry for monitoring, alongside web-vitals, New Relic and Datadog, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on casco.com. Sentry is used by 65,811 companies runsonwhat tracks.
Does Casco use Google Ads?
Yes. runsonwhat found Google Ads at Casco through Google Ads code on casco.com. Google Ads is a Ads & Pixels tool used by 405,627 companies runsonwhat tracks.
Does Casco use AI tools?
Yes. runsonwhat has found Anthropic at Casco; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Casco may use more AI tools than these.
Which companies have a tech stack similar to Casco's?
The companies with the stacks most like Casco's are Riot, hiloop, UFO and Nango, according to runsonwhat (October 2026). Each shares 5 to 11 tools with Casco, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Casco uses?
runsonwhat reads public records only. Of the 23 tools at Casco, 14 were found through code on casco.com, 5 through DNS records, 2 through subdomains that point at the vendor, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and casco.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.