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Code Review by Holycode vs P4 Code Review

Both stand on code review software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Code Review by Holycode

Free plan Self-hostedWeb

Choose Code Review by Holycode if you want repository analysis with security findings, pull request reviews, and optional AI-assisted fixes. The free plan provides one full repository analysis; teams needing more credits can consider the monthly plans. Treat its findings as advisory, since automated analysis may miss defects or report issues that are not real.

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P4 Code Review

Free plan APILinuxSelf-hosted+1

P4 Code Review combines P4-focused reviews with automated, AI, and custom rule options. Its free tier provides a starting point, while larger teams should check the Cloud requirements and unlisted higher-plan prices.

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The facts

Code Review by HolycodeP4 Code Review
Free planYesYes
Open sourceNot publishedNo
Runs onSelf-hosted, WebAPI, Linux, Self-hosted, Web
Lowest paid planStarter: $80 a monthP4 Cloud: $39 a month
Plans published58
MakerNot publishedNot published
Websitecodereview.holycode.comperforce.com
On code review software#10 of 50#14 of 50

Code Review by Holycode: what it does well

  • Nine AI agents trace code paths from API entry points through dependencies.
  • Reports include scored categories, severity-ranked findings, and file references.
  • Security checks cover OWASP Top 10, injection vectors, and authentication flaws.
  • Can review new pull requests and schedule recurring analyses.
  • Free plan includes one full analysis on one repository.

What to know first

  • The free plan is limited to 10 credits and one repository analysis.
  • Starter costs $80 a month.
  • Analysis reports are advisory and may miss defects or flag false issues.

P4 Code Review: what it does well

  • Free plan for up to five users
  • Automated analysis available
  • AI review available
  • Custom review rules
  • Self-hosting supported

What to know first

  • Cloud requires at least three users
  • Free plan limited to 20 workspaces
  • Scale price not listed
  • Platform price not listed

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