How CodeFactor's automated code review and A-F grading system works, 2026 pricing plans, supported languages, pros, cons and alternatives.
Category
DevOps
Pricing
Freemium, flat per-repository monthly or annual subscription for private repos, not per-user, from Free (Community plan, unlimited public repos); paid Pro plans priced per private repository
Verified
Not yet
Last updated
July 19, 2026
Founded
2016
Headquarters
Santa Monica, California, United States
How CodeFactor's A-F Grading Works
CodeFactor's analysis engine checks cyclomatic complexity, cognitive complexity, code duplication, style violations, and common anti-patterns for each supported language, then rolls those findings into a letter grade from A to F.
Grades are shown at the file, directory, and repository level, with a historical chart so teams can track whether quality is trending up or down over time rather than reacting only to individual pull requests.
CodeFactor Pricing: Per-Repository, Not Per-Seat
Unlike most code-quality tools, CodeFactor bills by private repository rather than by user. The Community plan is free with unlimited public repos and unlimited users; Pro and Pro Max add private repos at increasing size and branch limits.
Annual billing saves up to 20 percent versus monthly, and students plus qualifying non-profits can get a free Pro plan, with larger non-profits receiving a 20 percent discount.
Supported Languages and Integrations
CodeFactor supports more than 20 languages, including Python, JavaScript, TypeScript, Java, C#, Go, Swift, Kotlin, and Dart, and connects to both GitHub and Bitbucket with zero-configuration setup.
Notifications route into Slack or Microsoft Teams, and CodeFactor can autofix certain reported issues on demand or automatically as part of the review workflow.
Key Features
Automatic PR and commit analysis — Every new commit and pull request is analyzed automatically with no configuration needed.
A-F letter grade scoring — Quality is summarized as a letter grade for files, directories, and repositories.
Historical grade trend charts — Tracks whether code quality is improving or declining over time.
Broad language support — Covers Python, JavaScript, TypeScript, Java, C#, Go, Swift, Kotlin, Dart, and 15-plus more languages.
Autofix for select issues — Certain reported issues can be fixed on demand or automatically.
Custom rule configuration — Teams can tailor rule sets and ignore findings judged not relevant.
GitHub and Bitbucket integration — Zero-configuration connection to existing source control providers.
Slack and Microsoft Teams notifications — Routes new quality issues into existing team chat workflows.
Pros & Cons
Pros
Genuinely zero-configuration onboarding, with grading starting on the first PR
Free tier is unlimited for public repositories and users
Per-repository pricing can be cheaper than per-seat tools for small teams
Easy-to-understand A-F grades communicate quality to non-technical stakeholders
Broad language support across two dozen common languages
Cons
Per-repository pricing can get expensive for organizations with many small private repos
Pro plan branch and repo-size limits may be restrictive for larger codebases
Less deep or configurable than dedicated static-analysis platforms like SonarQube
Small company size means limited support bandwidth versus larger vendors
Exact Pro and Pro Max dollar pricing is not consistently published
Pricing
Community Free monthly
Pro Not publicly listed, billed per private repository monthly or annual
Pro Max Not publicly listed, billed per private repository monthly or annual
Frequently Asked Questions
What does CodeFactor's letter grade mean?
It is a composite score based on complexity, code duplication, style violations, and anti-patterns.
Is CodeFactor free?
Yes for unlimited public repositories and users; private repositories require a paid plan.
How is CodeFactor priced?
Per private repository, not per user, unlike most code-quality competitors.
What languages does CodeFactor support?
More than 20, including Python, JavaScript, TypeScript, Java, Go, C#, Swift, and Kotlin.
Does CodeFactor integrate with Bitbucket as well as GitHub?
Yes, both are supported.
Can CodeFactor automatically fix issues?
Yes, autofix is available for certain issue types, either on demand or automatically.
Is CodeFactor free for students and nonprofits?
Yes, a free Pro plan is offered for verified students and qualifying non-profits.
Who founded CodeFactor?
Darius Kriksciukaitis and Kestas Barzdaitis founded it in 2016.