Best Free AI Coding Tools (2026)
Start coding with AI today — no payment required.
DevTools Review
DevTools Review tracks 11 AI coding tools and re-checks every price against the vendor’s own pricing page. Here’s what actually matters.
Best Free AI Coding Tools (2026)
Start coding with AI today — no payment required.
We’ve tested all major AI coding tools across real production workflows. Here’s our breakdown.
Quick Picks
| You want… | Best tool | Starting price |
|---|---|---|
| Best overall | Cody | Free |
| Best value | Cline | Free (OSS) |
| Best free option | Aider | Free (OSS) |
| Feature | C Cody enterprise only | C Cline | A Aider | Z Zed | G GitHub Copilot |
|---|---|---|---|---|---|
| Price | Enterprise only | Free (OSS) | Free (OSS) | Free | $10/mo |
| Autocomplete | Good | Good | Very Good | ||
| Chat | |||||
| Multi-file editing | |||||
| Codebase context | Full project | Full project | Full project | Full project | Workspace |
| Custom models | |||||
| VS Code compatible | |||||
| Terminal AI | |||||
| Free tier | |||||
| See Sourcegraph pricing | Get Cline Free | Get Aider Free | Try Zed Free | Try GitHub Copilot |
#1: Cody — Best Overall
Cody
Sourcegraph's code-search assistant, now sold only as part of an enterprise plan.
Cody is our top pick. AI coding assistant by Sourcegraph with deep code search across large codebases.
Cody is no longer sold to individual developers — since July 2025.
Sourcegraph discontinued Cody Free and Cody Pro. New signups stopped on 25 June 2025 and access ended on 23 July 2025; individual developers were pointed at Amp instead. Cody continues for Enterprise customers only.
#2: Cline — Best Value
Cline
Open-source VS Code AI agent with Plan/Act modes, terminal execution, and MCP support.
Cline is the best value pick. Open-source VS Code AI agent with Plan/Act modes, terminal execution, and MCP support.
#3: Aider — Best Free Option
Aider
Open-source terminal AI pair programmer with git integration and multi-LLM support.
Aider is the best free/open-source option. Open-source terminal AI pair programmer with tight git integration and multi-LLM support.
Also Worth Considering
- Zed (Free): Rust-native, open-source code editor with agent-agnostic AI via ACP and real-time collaboration.
- GitHub Copilot ($10/mo): GitHub’s AI pair programmer — deeply integrated with the GitHub ecosystem and excellent value.
The Bottom Line
Cody is our top recommendation for this use case, but Cline is excellent value and Aider proves free tools are genuinely capable in 2026.
Still unsure? Use our 30-second picker.
Disclosure: We earn nothing from the links in this article. We are not enrolled in an affiliate programme for any tool here — most of them do not run one. Nobody pays to be ranked, and where we haven’t used a tool ourselves we say so.
FAQ
Cody is no longer sold to individual developers — since July 2025.
Sourcegraph discontinued Cody Free and Cody Pro. New signups stopped on 25 June 2025 and access ended on 23 July 2025; individual developers were pointed at Amp instead. Cody continues for Enterprise customers only.
Written by DevTools Review
We're developers who use AI coding tools every day. Our reviews are based on real-world experience, not press releases. We test with real projects and share what we actually find.