# How Brex uses Greptile

**100%**: “Greptile reviews 100% of the code we write across Brex.”

As published on [greptile.com](https://www.greptile.com/customers/brex). Captured by usedby on 2026-11-15.

- Company: [Brex](https://www.usedby.ai/companies/brex.md)
- Tool: [Greptile](https://www.usedby.ai/tools/greptile.md)
- Industry: [Fintech & Payments](https://www.usedby.ai/companies/industry/fintech-payments.md)

## The use case: how Brex deploys Greptile

Brex uses Greptile to check pull requests against its engineering rules in a shared code repository.

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

> We've tried more code review tools than I can count. Greptile outperforms them all by a mile. Honestly the only AI reviewer that doesn't annoy the s\*\*t out of me.
>
> James Reggio, CTO

Source: [greptile.com](https://www.greptile.com/), captured 2026-10-07.

## Other AI tools used by Brex

- [Cursor](https://www.usedby.ai/tools/cursor.md) — Confirmed
- [Drata](https://www.usedby.ai/tools/drata.md) — Confirmed
- [Granola](https://www.usedby.ai/tools/granola.md) — Confirmed
- [Hex](https://www.usedby.ai/tools/hex.md) — Confirmed
- [Linear](https://www.usedby.ai/tools/linear.md) — Confirmed
- [Metaview](https://www.usedby.ai/tools/metaview.md) — Confirmed

## Greptile users in Fintech & Payments

- [Bilt](https://www.usedby.ai/companies/bilt.md) — Observed
- [RollCredits](https://www.usedby.ai/companies/rollcredits.md) — Observed

## What usedby checked

- Checked: Brex uses Greptile. Confirmed line. Latest check across sources: 2026-11-15.
- Not checked: the result itself. We quote it; we did not measure it.

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