# Greptile

> Greptile is an AI code review company that builds agents which read a pull request against the full context of a codebase - not just the diff. It indexes a repository into a graph of files, functions and dependencies, then runs parallel agents to catch bugs, anti-patterns and security risks, leaving inline comments and PR summaries. Founded in 2023 by three Georgia Tech alumni and backed by Y Combinator, Initialized Capital and Benchmark, Greptile has reviewed over a billion lines of code for teams including Brex, Substack and Retool.

- **Founded:** 2023
- **Headquarters:** San Francisco, California, United States
- **Founders:** Daksh Gupta (Co-founder & CEO), Soohoon Choi (Co-founder), Vaishant Kameshwaran (Co-founder)
- **Team size:** ~21 employees (2025)
- **Products:** Greptile AI Code Review, Greptile v3, TREX, Self-hosted deployment, API access
- **Notable:** Reviewed over 1 billion lines of code across 2,000+ teams, Raised $25M Series A led by Benchmark at a reported $180M valuation, Graduated Y Combinator Winter 2024 batch

## Products & services

- **Greptile AI Code Review** — An AI agent that reviews pull requests with full codebase context, leaving inline comments, PR summaries and sequence diagrams while flagging bugs, anti-patterns and security risks. Integrates with GitHub, GitLab and Bitbucket.
- **Greptile v3** — Agentic release where parallel agents run in a loop with codebase-search tools and learned rules, recursively following nested function calls; reported 256% better results over prior versions.
- **TREX** — A runtime validation agent that autonomously writes and executes tests against a pull request to verify changes behave as intended.
- **Self-hosted deployment** — Run Greptile inside your own AWS or air-gapped environment with your own LLM providers, for regulated industries and strict security policies. SOC 2 compliant.
- **API access** — Programmatic access to Greptile's codebase indexing and review capabilities for custom developer workflows.

## Achievements

- Reviewed over 1 billion lines of code across 2,000+ teams
- Raised $25M Series A led by Benchmark at a reported $180M valuation
- Graduated Y Combinator Winter 2024 batch
- Reported 82% bug catch rate in independent benchmarks
- Shipped agentic v3 with a reported 256% improvement over prior versions

## Latest updates

- **2025-09** — Raised $25M Series A led by Benchmark and launched Greptile v3, an agentic code review release.
- **2025-07** — Reports emerged that Benchmark was in talks to lead a Series A valuing Greptile at roughly $180M.
- **2026-01** — Georgia Tech profiled the founding team's YC backing and $30M in total investment.

## Links

- Website: https://greptile.com
- LinkedIn: https://www.linkedin.com/company/greptile/
- Twitter/X: https://twitter.com/greptile
- GitHub: https://github.com/greptileai
- YouTube: https://www.youtube.com/watch?v=qI24eKO1YX0

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Profile page: https://yespress.io/greptile
Published by YesPress — https://yespress.io
Last updated: 2026-07-11