# How Nvidia uses Greptile

**6 hrs** Average time to merge, down from 24+ hrs

As published on [greptile.com](https://www.greptile.com/customers/nvidia). Captured by usedby on 2026-10-07.

- Company: [Nvidia](https://www.usedby.ai/companies/nvidia.md)
- Tool: [Greptile](https://www.usedby.ai/tools/greptile.md)
- Industry: [Artificial Intelligence](https://www.usedby.ai/companies/industry/artificial-intelligence.md)
- Teams: Engineering, Hardware Infrastructure, Diagnostics, Architecture and Infrastructure

## What the story says

NVIDIA engineering teams use Greptile as an automated first-pass code reviewer across their Perforce and GitLab repositories. It reviews changes against the wider codebase and enforces NVIDIA-specific coding standards through custom rules.

Summary written by usedby from the source page, in English. The figures are those of Greptile and Nvidia, not ours.

> Before using Greptile, our team's average code review time to merge a merge request was more than 24 hours. Nowadays I check my dashboard. The average merge request close time is as low as six hours.

- **395,000**: “Across NVIDIA's self-hosted deployment, Greptile has reviewed roughly 395,000 pull requests over roughly 880,000 review runs, and posted roughly 930,000 review comments.”
- **1,300**: “Since April they have merged more than 1,300 merge requests.”
- **35**: “Greptile built 35 custom features for the Perforce instance and 55 for GitLab.”

> Code reviews happen very quickly because Greptile is the first code reviewer. We're spending a lot less time doing code reviews, and are much more productive in shipping code.
>
> Todd Tanber, Senior Engineering Manager, Diagnostics, Architecture and Infrastructure

## What usedby checked

We compared the story with its live page on 2026-10-07.

- Checked: the figure 6 hrs is on the page; its label is our wording.
- Checked: the passage quoted above is copied word for word from the page, near the name of Nvidia.
- Checked: Nvidia uses Greptile. Confirmed line. Latest check across sources: 2026-10-07.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/nvidia-greptile · How we check: https://www.usedby.ai/methodology