Codai Resolve
Bug fixes, proven by tests.
No fix, no fee.
Submit a GitHub issue. Get back a patch with executable proof: a reproduction test written first, the fix that makes it pass, and your regression suite kept green. If Resolve can't verify the fix, you pay nothing.
90.4%
resolve rate, best-of-4 verified pipeline (private 156-task holdout)
73.2%
SWE-bench Verified (500 tasks, same greedy harness)
$0
what a failed attempt costs you
How it works
Repro fix verify attest
Submit the issue
Point Resolve at a public GitHub repo and paste the issue (or a failing test command). Triage quotes a flat price in seconds — or declines free of charge.
Repro first
The agent writes a reproduction test that must FAIL on your current code before any fix is attempted. No repro, no bill.
Fix + verify in sandbox
Candidate patches run in an isolated sandbox: the repro must flip to PASS and your existing test suite must stay green. Failed attempts are never billed.
Attestation, then payment
You get a shareable proof: the exact patch, the repro test, before/after test output, and the runner image digest. The charge exists only after the proof does.
The guarantee
You pay for outcomes, not attempts
No fix, no fee
Billing is wired so a charge row can only be created after a verified attestation. Failure and infrastructure errors cost you nothing — by construction, not by policy.
Verification never fails open
A broken environment or a timeout marks the job failed — it is never "probably fine". Every claim in the attestation is backed by executed tests.
Proof you can share
Attestations are public-by-URL JSON documents. Hand the link to your team, CI, or auditor — the patch, tests, and outputs are all there.
Minutes, not sprints
Typical single-function bugs resolve in under 10 minutes end-to-end, including repro authoring and full regression verification.
Pricing
Flat price per fix, quoted up front
Triage reads your issue and quotes one of three flat prices — or declines for free if the bug isn't a good fit. Your first 3 verified fixes are on us.
$7
Simple
Single-function bugs with a clear repro path.
$19
Standard
Multi-file logic bugs, moderate investigation.
$49
Complex
Cross-cutting bugs needing deep repo context.
Declined triage, failed attempts, and infrastructure errors are always $0.
Ship the fix. Keep the proof.
Sign in, grab an API key, and submit your first issue. Three verified fixes free — no card required.
Start with Resolve