Source: https://reviewpricing.fyi/devin-review/

# Perch vs Devin Review pricing

Enterprise review draws from an ACU usage pool; a current flat per-review dollar price was not published.

## What does the review bill depend on?

Enterprise review draws from an ACU usage pool; a current flat per-review dollar price was not published. Early launch access was free; current enterprise docs describe ACU billing and spending caps. No legacy free or fixed per-review price is assumed. [Devin Review price source](https://docs.devin.ai/work-with-devin/devin-review).

Illustrative USD workload: 100 mid-sized PRs per month, reviewed once each, before tax. Subscription floors and usage estimates measure different coverage.

| Developers | Perch | Devin Review |
| --- | --- | --- |
| 3 | About $50/month estimated usage | Needs actual usage and plan entitlements |
| 10 | About $50/month estimated usage | Needs actual usage and plan entitlements |

Perch uses the rounded estimate of about 50¢ per mid-sized PR, approximately 150 methods read at the captured September–October 2026 density of 34 questions per method. At 10¢ per 1,000 fresh checks the unrounded example is 51¢ per PR. Scope, cache hits and repeated reviews change usage. A vendor subscription floor excludes any additional charges and does not guarantee that every review is included. Credit packs, diff kilobytes and reviewed files cannot be converted into PR totals without their usage assumptions. [Perch estimate inputs](https://codereviewguide.fyi/perch-vs-devin-review/pricing-evidence.json).

## Compare the bill for your workflow.

Enterprise review draws from an ACU usage pool; a current flat per-review dollar price was not published.

### Price the checks your team needs

Early launch access was free; current enterprise docs describe ACU billing and spending caps. No legacy free or fixed per-review price is assumed.

Perch bills fresh rule checks at 10¢ per 1,000, with cached checks free. About 50¢ per mid-sized PR is the September–October 2026 estimate for approximately 150 methods read and 34 questions per method; the unrounded arithmetic is 51¢. Actual scope and cache hits change the bill. New accounts receive $5 free usage credit.

## Price sources

Reviewed 2026-10-14. Published by Perch. Prices and allowances can change.

- [docs.devin.ai/work-with-devin/devin-review](https://docs.devin.ai/work-with-devin/devin-review)
- [cognition.com/blog/devin-review](https://cognition.com/blog/devin-review)

[Perch vs Devin Review: commands, rules and source handling](https://codereviewguide.fyi/perch-vs-devin-review/)

**Review Pricing**

The cost of code review.

Published by Perch · © 2026 Verglas LLC. Review Pricing is a Perch publication.

Perch’s MIT license covers the CLI; hosted model analysis is a paid service. Relevant source is sent to the configured model service.

[Perch CLI MIT license](https://github.com/lakeday-org/perch/blob/main/LICENSE) · [Article text](https://reviewpricing.fyi/devin-review/index.md) · [Resource index](https://reviewpricing.fyi/llms.txt)