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January 8, 202610:13

Best AI code review tool for real teams in 2026 (Greptile vs CodeRabbit vs Augment)

By Samuel Gregory

About this video

AI code review tools are all the rage, but can they *really* replace a senior dev? We put Grapile, Augment (sponsored!), and Code Rabbit to the ultimate test with injected bugs. Prepare for surprises, folks! Key takeaways: * Augment found all injected errors, but UX needs work. * Grapile has a great UX but was inconsistent. * Code Rabbit is feature-rich but missed some errors. * AI is great, but not a replacement for human code review. Augment: https://samuelgregory.co.uk/augment Augment Code Review: https://www.augmentcode.com/product/code-review OSS for free: https://www.augmentcode.com/blog/augment-is-free-for-open-source Warp Terminal: https://samuelgregory.co.uk/warp