Greptile vs Mo

Greptile

The full-repo index is the difference that matters - it flags cross-file breakage that diff-only reviewers miss entirely. Billing only for developers who actually got a review that month is a fairer meter than flat per-seat. The 50 credits per seat go quickly on an active team, and $1 per extra review is where the real bill forms.

Pros

• +Indexes the whole codebase, so reviews carry cross-file context
• +Learns from the PR comments your team already writes
• +Seats bill only for developers who actually received a review that period
• +GitHub and GitLab plus an MCP server, an API and a self-hosting option

Cons

• −Credit model means an active repo will exceed the 50 included reviews per seat
• −Overage at $1 per review adds up quietly on a busy month
• −Free tier is capped at a single active developer

Mo

Most code review tools look for bugs; Mo looks for a change that contradicts something a human already decided. That is a narrow but real failure mode — the pricing rule agreed in a thread six months ago that nobody encoded anywhere. Whether it works depends entirely on how well it maps prose decisions onto code, which no trial-free evaluation can tell you.

Pros

• +Approvals captured in place across Slack, Teams, Jira, Linear, Asana, Monday, Azure DevOps and Basecamp
• +Checks run on GitHub, GitLab and Bitbucket pull and merge requests
• +Traces each check back to the decision and the person who approved it
• +Free trial with no card required
• +Flat per-project price with the whole team included, no seat fees

Cons

• −$49 per project per month with a cap of 20 approved decisions and 100 PR checks on the pricing page
• −Effectiveness rests on translating prose approvals into code checks, which is hard to verify before trialling
• −No public API found
• −No launch year or customer references published

Is Greptile cheaper than Mo?

They charge in different units, so there is no like-for-like answer: Greptile starts at $30/seat/mo, Mo at $49/mo. Entry price is the lowest paid plan as we last verified it.

Does Greptile or Mo have a free tier?

Greptile has a free tier; Mo has paid plans only.

Which has a public API, Greptile or Mo?

Greptile ships a public API, as of our last verification. A public API for Mo is not confirmed by us — check its developer docs before you plan an integration.