Greptile
AI code reviewer with full codebase graph indexing
Description
Greptile is an AI code review platform founded in 2023 by Daksh Gupta, Soohoon Choi, and Vaishant Kameswaran, three Georgia Tech CS graduates who went through Y Combinator's W24 batch. The company raised $45.5 million across a seed round led by Initialized Capital and a Series A led by Benchmark. Greptile indexes entire repositories into a code graph rather than analyzing only the PR diff, enabling it to catch cross-file dependency breaks and architectural drift that diff-only reviewers miss.
Key Capabilities:
Full codebase graph indexing mapping files, functions, and dependencies, updated continuously as code changes
Multi-agent swarm reviews that assess change impact beyond the diff across related files and services
Learning from team PR history to understand coding standards and enforce them consistently
Natural language codebase Q&A for answering questions about architecture, authentication flows, and module locations
Custom review rules written in plain English pointing to repo-specific context and patterns
Auto-generated context-aware commit messages and documentation updates from code changes
Jira ticket context enrichment with codebase information and Sentry error tracking integration
Integration with Notion and Google Drive for pulling documentation context into reviews
Jira, Notion, Google Drive, and Sentry integrations for cross-system context in reviews
Cloud deployment and air-gapped VPC deployment for teams with compliance requirements
Public API for building internal developer tools with natural language codebase queries
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