Case Study: Amazon Team achieves faster, higher-quality free-tier AI code reviews with Bito and Amazon Nova Lite

Amazon Team boosts pull request cycles 89% with Bito

The Amazon team sought to make high-quality AI code reviews accessible to every developer through a free tier of Bito’s service, but needed a solution that could deliver fast, accurate, and structured analysis without compromising on cost predictability as usage scaled.

By integrating Amazon Nova Lite via Amazon Bedrock, Bito was able to power its free-tier Code Review Agent. The solution delivered an 89% faster pull request cycle, 34% fewer code regressions, and saved developers a full day per sprint, achieving a $14 return for every $1 spent.

Amazon Team