# Greptile v4 + New Pricing **Daksh Gupta | 2026-03-05** ### Contents Today we're releasing Greptile Agent v4, our best code review agent yet. It's better than v3 at catching tricky bugs, and also has a far lower false positive rate. ## v3 vs v4 performance We have been A/B testing v4 for the last month across many customers. After hundreds of thousands of PRs reviewed, we have some interesting real-life data on how v4 compares against v3: 1. **Addressed comments per PR** went from 0.92 to 1.60, a **74% increase**. "Addressed" is determined by an LLM. 2. **Percentage of Greptile comments addressed** by the author increased from 30% to 43%. 3. Developers often reply to Greptile's comments. **Positive replies** ("nice catch" or "fixed") increased by **68%** from 0.31 per pull request to 0.52 per pull request. 4. **Upvote reactions** on comments increased by **60%**, from 0.05 to 0.08 per pull request. | Metric | v3 | v4 | Change | | --- | --- | --- | --- | | Addressed comments per PR
(determined by LLM-as-judge) | 0.92 | 1.60 | +74% | | % of comments addressed | 30% | 43% | +44% | | Positive replies per PR | 0.31 | 0.52 | +68% | | Upvote reactions per PR | 0.05 | 0.08 | +60% | ## Pricing We're modifying our pricing to a base + usage model, similar to most other AI coding tools. The pricing is **$30/developer/month**, which includes **50 reviews/month**, after which reviews cost **$1 each**. Less than 10% of active users will exceed the included usage. Existing users will remain on the existing pricing until the next billing month. Better coding agents have led to a drastic increase in the number of commits reviewed by Greptile. This new pricing model allows us to focus solely on providing an uncompromising AI code review experience.