Best Free GitHub Copilot Autofix Alternatives
25 alternatives to GitHub Copilot Autofix with a free plan or free tier, ranked by how closely they match. The percentage is a match score, not a popularity score.
Replacing: GitHub Copilot Autofix — It reviews vulnerabilities found in code and proposes automated fixes directly in GitHub, Input: code · Output: code
1
Snyk Code is a static application security testing product that scans the source code a team writes, flags vulnerabilities as they appear and proposes fixes that can be applied automatically.
Input: code · Output: text, code
Free planFrom $25/moTeams
99%Near drop-in replacement · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity19/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Software Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
2
AI code reviewer that never takes a day off
Input: code · Output: text, code
Free planFrom $12/mo
91%Near drop-in replacement · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity11/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
3
88%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity8/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
4
Code review automation that catches what human reviewers miss
Input: text · Output: code, apps
Free planFrom $7.99/moTeams
91%Near drop-in replacement · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity11/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Workflow Automation
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
5
Qodo's Rules System lets you define coding standards once—then those standards evolve alongside your codebase
Input: code · Output: text, code
Free planFrom $30/mo
87%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity7/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
CodingSoftware Testing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
6
86%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity6/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
7
Claude Code Security remains in research preview—waitlist access only
Input: code · Output: text, code
Free planFrom $17/mo
85%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity5/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
8
You'll need developers who actually understand the security feedback DryRun Security generates
Input: code · Output: text
Free plan
88%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity8/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
9
Devin Review is the fastest way to truly understand code—especially when it changes
Input: code, web pages · Output: text
Free planFrom $500/mo
84%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity4/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
10
CodeThreat's AI agents learn your codebase
Input: code · Output: text
Free planFrom $39/mo
87%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity7/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
11
AI that writes tests so you don't have to avoid them
Input: code · Output: text, code
Free planFrom $19/mo
87%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity7/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
CodingSoftware Testing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
12
Most code review tools scan diffs—then stop
Input: code · Output: text
Free planFrom $29/mo
86%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity6/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
13
Greptile is an AI code reviewer that builds a graph of your repository, covering files, functions and dependencies, and then sends a swarm of agents to review each pull request.
Input: code · Output: text
Free planFrom $30/moTeams
89%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity9/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
14
84%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity4/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Software Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
15
Graphite is an AI code review platform for teams that work on GitHub.
Input: code · Output: text, code
Free planFrom $20/moBrowser extensionTeams
87%Strong alternative · same core category as GitHub Copilot Autofix
00
How the score adds up
- Same core category55/55
- Covers GitHub Copilot Autofix's goals25/25
- Feature description similarity7/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
16
Traditional security tools won't scan your codebase for auth bypasses or business logic flaws that only emerge when you understand how the entire application actually works
Input: code · Output: text, code
Free planFrom $1,000/mo
59%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity14/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Software Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
17
55%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity10/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Software Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
18
Continue is an open-source AI coding agent that was built by a community of developers and has since been acquired by Cursor.
Input: text, code · Output: code
Free plan
50%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity5/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Coding
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
19
A dedicated coding agent that writes and runs code for you
Input: text, code · Output: code
Free planFrom $20/mo
49%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity3/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Coding
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
20
49%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity4/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
CodingAI Agents
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
21
Code editor that actually understands your codebase
Input: text, code · Output: code
Free planFrom $20/mo
49%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity4/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Coding
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
22
AWS coding assistant formerly known as CodeWhisperer
Input: text, code · Output: code
Free planFrom $19/mo
48%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity3/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Coding
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
23
Verdent AI operates as a multi-agent coding system where several AI assistants work in parallel rather than sequentially
Input: text, code · Output: code, apps
Free planFrom $5/mo
48%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity3/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Coding
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
24
49%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity4/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Software Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
25
Engineering teams face brutal challenges with complex user flows
Input: code · Output: code
Free planFrom $20/mo
48%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers GitHub Copilot Autofix's goals15/25
- Feature description similarity3/20
Shared goals 1 of the 1 we tag GitHub Copilot Autofix for
Code Review
Also tagged for
Software Testing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
Can it really replace GitHub Copilot Autofix? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.
Missing an alternative? Suggest it
At a glance: top GitHub Copilot Autofix alternatives
| Tool | Match | Input | Output | Pricing | Free plan | Rating | Category |
|---|---|---|---|---|---|---|---|
| Snyk Code | 99% | code | text, code | From $25/mo | Yes | — | AI Code Review |
| Sourcery | 91% | code | text, code | From $12/mo | Yes | — | AI Code Review |
| Kilo Code Reviewer | 88% | code | text | From $15/mo | Yes | — | AI Code Review |
| Codoki AI | 91% | text | code, apps | From $7.99/mo | Yes | — | AI Code Review |
| Qodo (Formerly Codium) | 87% | code | text, code | From $30/mo | Yes | — | AI Code Review |
| CodeRabbit | 86% | code | text, code | From $24/mo | Yes | — | AI Code Review |
Frequently asked
What is the best free GitHub Copilot Autofix alternative?
Snyk Code (99% match) is the closest free alternative to GitHub Copilot Autofix: Snyk Code is a static application security testing product that scans the source code a team writes, flags vulnerabilities as they appear and proposes fixes that can be applied automatically. Sourcery (91% match) and Kilo Code Reviewer (88% match) come next.
How is the match percentage calculated?
It measures how much of GitHub Copilot Autofix's job a tool can take over: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.
How this list is ranked
The match score measures how much of GitHub Copilot Autofix's job each tool can take over: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.
Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.