Abhinav Hampiholi

Introducing a new way to review code, faster than ever. Engineers today might kick off dozens of agents that produce hundreds of PRs within hours. Greptile’s new web app is designed to help you understand and safely merge them as fast as possible.

Introducing Computer Use in TREX. TREX now spins up the relevant services for your changes and uses computer use to test them end to end. It can test desktop apps, click through a web app in a browser to simulate user flows, or use a terminal to test your CLI.

Greptile catches bugs.

Greptile has raised a $50M Series B led by Menlo Ventures. The round values the company at $750M. Greptile reviews and tests more than 1% of all PRs opened on GitHub every day. Thousands of engineering teams including Nvidia, Coinbase, Decagon, and Vanta use Greptile as their independent and central validation layer. Fewer than 50 people, we are a small, talent-dense team of engineers and researchers in a quiet corner of San Francisco. If you’re interested in joining us, we’d love to hear from you.

Hello, San Francisco.

Today we’re releasing new Greptile review tiers: Plus and Apex. Higher tiers have more tools and subagents, can run tasks in parallel, better understand the PR, and catch more bugs. - Base: Thorough code review with full codebase context. - Plus: A deeper review for PRs that need extra scrutiny. - Apex: Our most intensive review for large, complex PRs.

Greptile has reviewed over 395,000 pull requests across @NVIDIA‘s large, complex codebases, where keeping up with code review was taking a growing share of engineers' time. On one team, the average time to merge went from more than 24 hours to 6 hours.

We're starting a lecture series at The Interval called Blackboard Lectures on Tap. Developers, founders, and researchers can share what they’re working on, thinking about, or know way too much about. First edition tomorrow, Sept 22, 6:30pm with: @fat: Reinventing the wheel and the capacity for work @hahnbeelee: Rebuilding docs infrastructure to a 100% cache hit rate James Wu: Scaling agentic workloads on Kubernetes with MicroVMs Come learn something, ask questions, stay for drinks.

Introducing the Knowledge Base MCP. Greptile maintains a detailed knowledge base of how every part of your codebase works, as well as a history of past incidents. Starting today coding agents like Codex, Claude can access the Knowledge Base via Greptile's MCP, so they can use Greptile's learnings to write better code.