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Where Read PR fits.
Read PR is one tool in the review stack. It is built to live alongside the others, not replace them.
Side by side.
| Read PR | Honor system | AI review tools | Audit tooling | |
|---|---|---|---|---|
| Verifies a human read the code | Yes | — | — | — |
| Blocks merge until met | Required CI status check | — | Optional | — |
| Per-file granularity | Per file, per reviewer | PR-level approval | PR-level summary | Snapshot at merge |
| Reads the diff for you | No — that's the human's job | — | Yes | — |
| Surfaces missed files | Inline progress ring | — | — | — |
| Smart re-review on push | Resets only changed files | Manual | — | — |
| Audit trail | Per-reviewer dwell time, exportable | Approval timestamp | Comment thread | Full |
| Setup | GitHub App + extension, 2 min | Free | GitHub App | Procurement cycle |
| Pricing | Free public · $8/private repo/mo | Free | $15+/seat/mo typical | Enterprise quote |
| Trust posture | Open source extension. Reading only. | — | Sends diffs to a third-party model | Behind your firewall |
Read PR vs the honor system
GitHub's built-in approval is the simplest possible attestation: a checkbox. It works exactly as well as the reviewer's discipline that day. Read PR is the same shape — a CI status check — but its passing condition is reading time, not a button press. It is the smallest change to the existing flow that makes approval a real signal.
Read PR vs AI code review tools
AI tools (CodeRabbit, Greptile, Codium, GitHub Copilot review) read the diff for you and post comments. They are useful for a first pass but cannot replace human review — the model has not seen your runbook, your incident history, or the production assumptions behind a function. Use AI for triage and Read PR for the human pass that follows.
Read PR vs audit and compliance tooling
Audit tools (LinearB, Jellyfish, internal SOX dashboards) report on review activity after the fact. They tell you that a PR was approved; Read PR tells you that the approval was preceded by reading. The two are complementary — Read PR generates the evidence, audit tooling rolls it up.
Read PR vs hiring more reviewers
More reviewers does not fix the bar dropping. Adding a third pair of eyes that does not actually open the file just spreads the rubber-stamping. Read PR raises the floor under one reviewer; you can decide separately whether you need a second.
Make the next approval mean something.
Two minutes to install. Free for public repos. The first private repo is on us.