Roo Code vs 
Plandex
Roo Code vs Plandex compared for 2026 — features, license, ease of use, performance and which one to choose. Customizable agentic coder (Cline fork) vs Plan-first agent for large codebases.
Updated regularly · curated by OpenSourceAI.tech
Roo Code vs Plandex at a glance
| Spec | Roo Code | Plandex |
|---|---|---|
| Category | Coding assistant | Coding assistant |
| Type | IDE agent | Terminal coding agent |
| License | Apache-2.0 | MIT |
| Runs locally | Cloud-optional | Cloud-optional |
| Primary language | TypeScript | Go |
| Ease of use | Intermediate | Intermediate |
| Best for | developers who want custom agent modes | developers tackling large multi-file changes |
| GitHub stars | — | 15.5k |
How Roo Code and Plandex score
| Criterion | Roo Code | Plandex |
|---|---|---|
| Popularity | n/a | 3.5 |
| Maintenance | n/a | 3.0 |
| Ease of use | 3.5 | 3.5 |
| Privacy | 3.5 | 3.5 |
| License freedom | 5.0 | 5.0 |
Scores are computed automatically from public signals — GitHub stars (popularity), recent commit activity (maintenance), license type (freedom), local-first design (privacy) and onboarding complexity (ease of use). Indicative, not a verdict.
What each one is
Roo Code
Roo Code is an agentic coding assistant for VS Code (a feature-rich Cline fork) with custom modes, prompts and tooling for tailored workflows.
- Custom modes and prompts for tailored workflows
- Agentic editing with approvals
- Active, fast-moving development
Plandex
Plandex is a terminal-based AI coding agent designed for large tasks and real codebases, with a plan-first workflow, diff review and cumulative context management.
- Plan-first workflow with reviewable diffs
- Handles very large contexts across files
- Terminal-native with git-friendly output
Key differences
Roo Code is iDE agent, while Plandex is terminal coding agent. Their licenses differ (Apache-2.0 vs MIT), which matters if you ship a commercial product. In short, Roo Code fits developers who want custom agent modes, and Plandex fits developers tackling large multi-file changes.
Which should you choose?
Choose Roo Code for developers who want custom agent modes. Choose Plandex for developers tackling large multi-file changes.
There is rarely one winner — many setups use both. The right pick depends on your hardware, your team's skills, and whether you value simplicity or control.
Frequently asked questions
Is Roo Code or Plandex easier to use?
Both sit at a similar level (Intermediate). Your choice should come down to fit rather than difficulty.
Are Roo Code and Plandex free?
Roo Code is free and open source (Apache-2.0), and Plandex is free and open source (MIT). Neither charges for the core software.
Can I run Roo Code and Plandex locally?
Roo Code: cloud-optional · Plandex: cloud-optional. Both can be used without sending your data to a third-party cloud where their setup allows.
Roo Code vs Plandex — which should I pick in 2026?
Choose Roo Code for developers who want custom agent modes. Choose Plandex for developers tackling large multi-file changes.
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