Cline
Agentic coding in VS Code — reads, writes, runs, browses.
Open Source☁ Cloud · no GPU
Actually FreeNo SignupOpen SourceWatermark-Free
Aider
Terminal-native AI pair programmer with git awareness.
Open SourceCPU-capableLocal or cloud
Actually FreeNo SignupOpen SourceWatermark-FreeHobbyist-FriendlyAPI
Visit AiderUpdated 2026-05-13 · Direct link
Hardware requirements
Local or cloud · Entry GPU (6–8 GB)
Min VRAM
None
Rec. VRAM
8 GB
Min RAM
8 GB
Rec. RAM
16 GB
Disk
2 GB
GPU class
Entry GPU
Apple Silicon ✓CPU-Capable
Aider itself is a thin CLI; GPU need lives at the model layer.
Screenshot placeholder · Aider
What is Aider?
Aider is the CLI-first AI coding assistant. Runs in your terminal, edits files in your repo, and commits each change as its own git commit with a generated message. Supports any major LLM provider plus local models. Excellent for surgical, auditable changes — every edit is reviewable as a diff.
Pros & cons
Pros
- Git-native: every change is a real, reviewable commit
- Repo-map auto-built so the model has cross-file context
- Pure CLI — pairs with any editor
Cons
- Terminal UX won't suit everyone
- No graphical 'undo' beyond `git reset`
What's actually free?
Apache 2.0; you pay your own model costs.
✓ Actually FreeNo SignupOpen SourceWatermark-Free
Alternatives
Continue
Open-source Copilot — VS Code & JetBrains, any model.
Open SourceCPU-capable
Actually FreeNo SignupOpen SourceWatermark-Free
Open Interpreter
Natural-language code execution on your machine.
Open SourceCPU-capable
Actually FreeNo SignupOpen SourceWatermark-Free