Tessel plans the change, runs it in a sandbox, tests it and asks before anything leaves. You review a finished PR, not a wall of autocomplete.
Free for one seat · No card needed · SOC 2 Type II
Trusted by 2,400 engineering teams
- Pull requests merged
- 1.3M
- Teams shipping with Tessel
- 2,400
- Median review time
- 9 min
Why Tessel
An agent you can hand real work to.
Autocomplete finishes your line. Tessel finishes the ticket, with a plan you can read and a diff you can trust.
Every task starts as a checklist you can edit. Tessel works through it step by step and shows its progress live.
Each session gets a fresh container with your repo, secrets scoped per project and no network unless you allow it.
A second pass reads the change like a senior reviewer: types, edge cases, tests that should exist and don't.
Pushing, deleting or calling paid APIs waits for your approval. Allow once, always, or deny with a note.
Hook it to your pipeline and Tessel picks up failing checks, reproduces them and pushes a fix to the same branch.
Sessions, plans and approvals live in one workspace with SSO, audit logs and per-repo permissions.
Pricing
Simple pricing that scales with your team.
Every plan includes the sandbox, approvals and PR reviews.
- 1 seat
- 50 agent runs a month
- Public and private repos
- Community support
- Per seat, up to 50 seats
- Unlimited agent runs
- CI auto-fix and PR reviews
- Approval policies per repo
- Priority support
- SSO, SCIM and audit logs
- Self-hosted sandboxes
- Bring your own model keys
- 99.9% uptime SLA
Customers
Teams that stopped babysitting their agent.
“We point Tessel at every flaky test on Monday morning. By standup there are PRs waiting, each with a plan we can read in ten seconds.”
“The approval step is what got security to say yes. Nothing leaves the sandbox without a human clicking Allow.”
“It reads our codebase like someone who has been here a year. Reviews catch the edge case before I do, which is humbling.”
FAQ
Questions, answered.
Can't find what you need? Write to help@tessel.dev and a human will reply within a day.
Give Tessel your next ticket.
Install the GitHub app, point it at an issue and review the PR it opens. Free for one seat.