Astro's tech stack
What does Astro use?
Astro (astro.build) uses at least 7 tools we can see from public records, including Mintlify for customer support, Fathom for analytics, Datadog for monitoring and Google Workspace for email and documents. Last checked .
- Company page
- Tools found
- 7
- Categories
- 7
- Layers
- 5 of 5
- Last checked
- Nov 2026
Astro's stack, layer by layer
Of 7 tools, 4 came from website code, 1 from DNS verification records, 1 from DNS records and 1 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
1 tool, where the bytes are served from
CDN & Edge
Application
1 tool, what the product is built with
Frontend
Data & Observability
2 tools, what they measure and store
Monitoring
Analytics
Go-to-market
2 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
1 tool, what the team runs on day to day
Workspace
Companies like Astro also use
Tools common among companies with a similar stack that we haven't found at Astro.
Companies with a stack like Astro's
Ranked by shared tools, with rare tools counting more.
HomeleReal Estate · 11–50 people4in common
River MarketsFintech · 1–10 people3in common
Ecomail.cz, s.r.o.Marketing and Advertising · 51–200 people5in common
Gauge Technologies, Inc.Marketing · 1–10 people5in common
Promptless DocumentationEngineering, Product and Design · 1–10 people3in common
MonostateSoftware · 11–50 people4in common
boatInfrastructure · 1–10 people4in common
Cardápio Webcardapioweb.com4in common
Astro tech stack FAQ
What tools does Astro use?
As of November 2026, runsonwhat has found 7 tools at Astro (astro.build) in public records. Edge & Hosting: Cloudflare. Application: Tailwind CSS. Data & Observability: Datadog and Fathom. Go-to-market: Mintlify. Company Ops: Google Workspace. Last checked November 8, 2026.
What email provider does Astro use?
Astro uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on astro.build. Google Workspace is used by 417,936 companies runsonwhat tracks.
What does Astro use for customer support?
Astro uses Mintlify for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Mintlify through Mintlify code on astro.build. Mintlify is used by 1,230 companies runsonwhat tracks.
What analytics tools does Astro use?
Astro uses Fathom for analytics, according to runsonwhat (November 2026). runsonwhat found Fathom through Fathom code on astro.build. Fathom is used by 2,662 companies runsonwhat tracks.
What monitoring tools does Astro use?
Astro uses Datadog for monitoring, according to runsonwhat (November 2026). runsonwhat found Datadog through Datadog code on astro.build. Datadog is used by 11,745 companies runsonwhat tracks.
Does Astro use Cloudflare?
Yes. runsonwhat found Cloudflare at Astro through DNS records that point at Cloudflare and code on astro.build. Cloudflare is a CDN & Edge tool used by 731,025 companies runsonwhat tracks.
Which companies have a tech stack similar to Astro's?
The companies with the stacks most like Astro's are Homele, River Markets, Ecomail.cz, s.r.o. and Gauge Technologies, according to runsonwhat (November 2026). Each shares 3 to 5 tools with Astro, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Astro uses?
runsonwhat reads public records only. Of the 7 tools at Astro, 4 were found through code on astro.build, 2 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and astro.build 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.