Fathom's tech stack
What does Fathom use?
Fathom (fath.om) uses at least 6 tools we can see from public records, including Netlify for hosting, Google Workspace for email and documents and Google Analytics for analytics. Last checked .
- Industry
- Software
- Size
- 51–200 employees
- Based in
- London, United Kingdom
- Founded
- 2013
- Company page
- Tools found
- 6
- Categories
- 6
- Layers
- 5 of 5
- Last checked
- Oct 2026
Fathom'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
Hosting & Cloud
DNS
Application
1 tool, what the product is built with
Frontend
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
1 tool, how they find and keep customers
Ads & Pixels
Company Ops
1 tool, what the team runs on day to day
Workspace
Companies like Fathom also use
Tools common among companies with a similar stack that we haven't found at Fathom.
Companies with a stack like Fathom's
Ranked by shared tools, with rare tools counting more.
Fathom tech stack FAQ
What tools does Fathom use?
As of October 2026, runsonwhat has found 6 tools at Fathom (fath.om) in public records. Edge & Hosting: NS1 and Netlify. Application: Gatsby. Data & Observability: Google Analytics. Go-to-market: LinkedIn Insight Tag. Company Ops: Google Workspace. Last checked October 16, 2026.
What cloud does Fathom run on?
Fathom uses Netlify for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Netlify through Netlify code on fath.om. Netlify is used by 11,077 companies runsonwhat tracks.
What email provider does Fathom use?
Fathom uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 399,255 companies runsonwhat tracks.
What analytics tools does Fathom use?
Fathom uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on fath.om. Google Analytics is used by 857,148 companies runsonwhat tracks.
Does Fathom use LinkedIn Insight Tag?
Yes. runsonwhat found LinkedIn Insight Tag at Fathom through LinkedIn Insight Tag code on fath.om. LinkedIn Insight Tag is a Ads & Pixels tool used by 112,515 companies runsonwhat tracks.
Which companies have a tech stack similar to Fathom's?
The companies with the stacks most like Fathom's are UpgradedPoints.com, Unified, Fenix Funeral and Bemer (Liechtenstein), according to runsonwhat (October 2026). Each shares 2 to 4 tools with Fathom, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Fathom uses?
runsonwhat reads public records only. Of the 6 tools at Fathom, 4 were found through code on fath.om, 1 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fath.om 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.