Branch previews
Every push gets a URL. Reviewers comment on the running app, not on screenshots.
Every commit, previewed and shipped in 9 seconds
Relay builds each branch into its own live environment, runs your checks at the edge, and promotes to production when your team approves.
$ npx relay init
acme / web — deployments
ReadyVisit preview
Teams shipping with Relay
NorthwindKestrelLumen&CoParallaxQuantaHarbor
Product · Built for the way branches actually work
A preview for every pull request, a rollback for every mistake
Cold start
Median over the last 24 hours.
0ms
18 regions
Pinned close to your database.
fra121msiad118mssfo124mshnd131ms
Checks at the edge
Block a deploy on anything you can script.
Lighthouse ≥ 90
E2E suite
Bundle budget
Instant rollback
Every build is immutable. Going back is a pointer swap, not a rebuild.
0.4s
Changelog · Shipped this month
We deploy Relay with Relay, about forty times a day
Sep 24, 2026
Instant rollbacksGA
Roll production back to any previous build from the dashboard, the CLI or a Slack command.
Sep 11, 2026
Preview comments on mobile
Leave feedback on a preview from your phone. Comments sync to the pull request thread.
Aug 29, 2026
Build cache v3Beta
Shared cache across branches cuts median build time from 41 to 9 seconds.
Pricing · Start free, pay per seat when you grow
Simple plans, no bandwidth surprises
Team
$18 / seat / month
For product teams
- Everything in Hobby
- Checks and rollbacks
- SSO and audit log
- Priority builds