Cheapest AI code review tools, ranked by price (Oct 2026)
2 AI code review tools we track, ordered by the cheapest plan each vendor sells to an individual. Greptile and CodeRabbit tie for cheapest at $30/mo.
Cheapest AI code review tools
| Tool | Cheapest plan | Price | Free tier | What the cheapest plan includes & source |
|---|---|---|---|---|
| Ranked by cheapest paid plan | ||||
01Greptile |
Pro | $30/mo | Free tier | 50 credits per seat per month (Base review 1 credit, Plus 3, Apex 10), not pooled across the team; extra credits $1 each; unlimited seats, repositories and integrations; custom review rules. Source: greptile.com · checked 2026-10-17 |
| Essentials Top plan: Advanced $90/mo |
$30/mo | Free tier | 5 PR, 5 IDE and 5 CLI reviews per developer per hour (rolling, Fair Usage Policy; no total cap on PRs or repositories); 150 files per review; 50 chat messages per hour; 1 linked repository; 5 MCP connections. Optional usage-based reviews beyond the allowance cost $0.25 per reviewed file, with a monthly cap. Source: docs.coderabbit.ai · checked 2026-10-17 | |
How this list is ranked
Sorted by the lowest month-to-month price of each tool's cheapest individual plan (team and per-seat plans are skipped when an individual plan exists). Ties keep the order of our main price table. Price is the only ranking factor: a cheaper plan can come with much tighter limits, so read the limits column before you buy.
Per-seat prices: both tools charge per developer. Greptile bills each active developer (anyone with a completed review charged to them that month); CodeRabbit bills developers who open pull requests. The calculator multiplies these prices by seats.
Not ranked here, but worth knowing: Copilot code review is part of every paid GitHub Copilot plan (individual plans: Pro $10/mo, Pro+ $39/mo, Max $100/mo) and Copilot Business and Enterprise; Copilot Free doesn't include it (GitHub docs). It isn't ranked because it's a feature of a coding assistant, its usage draws on Copilot's AI credits, and its free plan doesn't cover code review. See GitHub Copilot plans. Claude Code Review is generally available only for Claude Team and Enterprise organisations (our news item), so it isn't ranked either.
We never rank on reviews, affiliate deals or sponsorship. Facts are vendor-stated; "not published" means the vendor doesn't say.
Recent changes in this list
No price, limit or free-tier change logged for these tools yet. We check daily.
Questions people ask
What is the cheapest AI code review tool?
Greptile (Greptile Pro) and CodeRabbit (CodeRabbit Essentials) tie at $30/mo. Prices checked 2026-10-16.
Which AI code review tools have a free plan?
Greptile, CodeRabbit.
What is the most expensive individual plan here?
CodeRabbit Advanced at $90/mo.
How current is this ranking?
It is rebuilt from our data every time prices are checked; the last check was 2026-10-16. Every price links to the vendor page it came from.