Local-only by design
SEG-Y is loaded from your disk and cached in the browser's private storage (OPFS). No volume bytes are sent anywhere.
Research prototype
Next-generation seismic
interpretation & analysis.
Fathom is a browser-based seismic interpretation & analysis research prototype. It runs entirely on your machine — your seismic data stays on your disk, never uploaded, never stored in the cloud.
Launch Fathom
Download Sample Universe coming soon
Fathom runs only in a desktop browser with WebGPU — open this page on your computer to launch.
Best in a recent Chromium browser (Chrome/Edge) with WebGPU. No install — preview access by sign-in.
Your data never leaves your device
Most cloud tools ask you to upload your surveys. Fathom doesn't. Volumes are read straight from your local disk and processed in the browser — so the most sensitive thing you own never travels to someone else's servers.
Nothing in the cloud
There's no project server and no data lake. The only thing that touches the cloud is your identity when you sign in — never your data.
Just a browser
GPU-accelerated 3D rendering and interpretation run as WebAssembly + WebGPU. Nothing to install, nothing to provision.
How it works
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1
Sign In
The research preview is access-controlled — sign in with a one-time code emailed to you (no password).
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2
Bring your Data
Open a local SEG-Y, or grab the sample Data Universe to try it instantly.
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3
Interpret Effortlessly in Immersive 3D
Explore volumes, place probes, and slice — all rendered locally on your GPU.
See your data the moment you open it.
Launch Fathom
Download Sample Universe coming soon
Fathom runs only in a desktop browser with WebGPU — open this page on your computer to launch.