Claude Code vs Roo Code in 2026
Claude Code is a paid terminal agent on Claude models. Roo Code was a free, open-source VS Code extension with custom modes, but it shut down in May 2026. Here is the honest comparison and what to use now.
Arrête de tout configurer. Place à la construction.
Des templates SaaS avec orchestration IA.
Answer first: Claude Code and Roo Code solved the same problem (an AI agent that reads your code, runs commands, and edits files) from opposite ends. Claude Code is a paid terminal agent by Anthropic that runs on Claude models. Roo Code was a free, open-source VS Code extension with custom modes that ran on your own API key. The catch in 2026: the original Roo Code shut down on May 15, 2026, so this is a comparison against an archived tool, plus a clear pointer to what replaced it.
If you are choosing today, the real decision is Claude Code versus a maintained Roo-style fork (Zoo Code, Kilo Code, or Cline). The trade-off is the same one Roo defined: managed Claude autonomy versus open-source, model-agnostic, in-editor control.
Arrête de tout configurer. Place à la construction.
Des templates SaaS avec orchestration IA.
What happened to Roo Code
Roo Code started as a fork of Cline (originally "Roo Cline") and built its own identity around a multi-mode agent system. It was a free, Apache-2.0 VS Code extension. You brought your own API key, picked a provider, and the agent worked inside your editor with approval gates.
It grew fast and passed roughly 3 million installs. In April 2026 the team announced it was winding the extension down to focus on a cloud product called Roomote. The RooCodeInc/Roo-Code repository was archived and the extension stopped being maintained on May 15, 2026.
The open-source workflow did not die with it. Community forks Zoo Code and Kilo Code picked up the custom-modes, MCP, and BYO-key experience, and the upstream Cline project is Roo's own recommended landing spot. So when you compare "Claude Code vs Roo Code" now, you are really weighing Claude Code against that maintained open-source lineage.
Two agents, two philosophies
Claude Code runs in your terminal. You give it a goal in plain English and it runs a session: reading the codebase, writing code, running tests, and looping until done. It runs on Claude models (Opus 4.8, Sonnet 4.6, Haiku 4.5), carries up to a 1M-token context on Opus 4.8, and extends through CLAUDE.md, subagents, skills, slash commands, hooks, and MCP. Billing is a Claude Pro or Max subscription, or pay-as-you-go API.
Roo Code ran inside VS Code. Its signature was custom modes: Architect for planning, Code for editing, Ask for questions, Debug for troubleshooting, plus modes you defined yourself to keep the agent focused on one job. It was permission-based by default with granular auto-approve settings, model-agnostic across many providers, and MCP-ready. The extension was free; you paid only for model tokens, or nothing on a local model.
| Dimension | Claude Code | Roo Code (archived May 2026) |
|---|---|---|
| Interface | Terminal, desktop, mobile | VS Code extension |
| Status | Active, maintained by Anthropic | Shut down May 15, 2026 (forks continue) |
| Model / BYO key | Claude only (managed or API) | Any provider, bring your own key |
| Modes / agent system | Subagents, skills, slash commands | Architect / Code / Ask / Debug + custom modes |
| MCP support | Yes | Yes |
| Pricing | From $20/month (or API usage) | $0 extension + your model usage |
| Open source | No | Yes (Apache 2.0) |
| Best for | Long autonomy on Claude models | In-editor, model-flexible, low-cost edits |
Where Claude Code wins
Long autonomous sessions are the headline. Claude Code is built to run for an hour or more without you, handing back working code across schema, API, frontend, and tests. Roo Code's per-step approval gave you control but kept you in the loop by design.
Context at scale follows. The 1M-token window on Opus 4.8 holds roughly 3,000 files, so large-codebase sessions do not lose track of what they read earlier. Roo Code's effective context was whatever model you pointed it at, often smaller.
Maintenance is the new, decisive one. Claude Code is actively shipped by Anthropic. Roo Code is archived. If you want a tool that gets updates and security fixes, that gap matters more than any single feature. For where Claude Code fits overall, see what is Claude Code.
It is also a deep harness. The community has converged on conventions: in our State of Claude Code 2026 analysis, 85% of public Claude Code repos ship a CLAUDE.md but only 25% define a subagent, so the power-user surface is real and still underused.
Where Roo Code won (and the forks still do)
Cost and ownership led. The extension was free and open-source. You paid only the tokens you used, and on a local model through Ollama you paid nothing. No subscription floor, and you owned the workflow.
Model freedom was wide. Roo Code supported Anthropic, OpenAI, Gemini, DeepSeek, OpenRouter, Bedrock, and local models. You could run Claude for hard tasks and a cheap model for routine edits without leaving the editor. Claude Code runs Claude only.
Custom modes were the real signature. Splitting the agent into Architect, Code, Ask, and Debug roles, plus your own modes, kept it focused instead of giving one prompt unlimited ambiguous power. That pattern lives on in Zoo Code, Kilo Code, and Cline, all of which kept custom modes, MCP, and BYO-key. If you want the open-source side of this story, read Claude Code vs Cline and the terminal-native Claude Code vs Aider.
Which should you choose
| Your situation | Pick |
|---|---|
| You want long, unattended autonomous sessions | Claude Code |
| You want a free, open-source agent with no subscription | A Roo fork (Zoo Code, Kilo Code) or Cline |
| You need 1M-token context across a large codebase | Claude Code |
| You want to mix and match models or run locally | A Roo fork or Cline |
| You want desktop and mobile session control | Claude Code |
| You loved Roo's custom modes inside VS Code | Kilo Code or Zoo Code |
| You want a maintained, vendor-managed tool, no API keys | Claude Code |
The honest read: do not start a new project on the archived Roo Code extension. If the open-source, in-editor, model-flexible workflow is what you want, move to a maintained fork. If you want managed Claude autonomy with subagents, skills, and a 1M-token context, Claude Code is the closest paid equivalent. Plenty of developers run both, gated in-editor edits on a cheap model plus Claude Code for long autonomy.
If you would rather ship a product than wire the whole stack, the Build This Now Code Kit is a $29 one-time kit (no subscription) that runs on Claude Code with planning agents, a build pipeline, adversarial evaluators, and quality gates, plus auth, payments, and a Supabase database already wired in for Next.js. See buildthisnow.com.
For the wider field, see the 7 best Claude Code alternatives.
FAQ
Is Roo Code still available in 2026? No, not in its original form. The Roo Code extension shut down on May 15, 2026 and the repository was archived after roughly 3 million installs. The team moved to a cloud product called Roomote. The community forks Zoo Code and Kilo Code, plus the upstream Cline project, continue the open-source, custom-modes workflow.
What was the difference between Claude Code and Roo Code? Claude Code is a paid terminal agent on Claude models with a 1M-token context, subagents, skills, hooks, and MCP. Roo Code was a free, open-source VS Code extension that ran on your own API key across many providers, with custom modes and MCP support. Claude Code favors managed autonomy; Roo Code favored in-editor control and model flexibility.
Did Roo Code use Claude models? Yes. Roo Code was model-agnostic and bring-your-own-key, supporting Anthropic, OpenAI, Gemini, DeepSeek, OpenRouter, Bedrock, and local models through Ollama. Many developers ran it on Claude with their own Anthropic API key.
What should I use instead of Roo Code now? For the same open-source, custom-modes, VS Code workflow, use a maintained fork (Zoo Code or Kilo Code) or Cline. For a managed terminal agent on Claude models, use Claude Code.
Arrête de tout configurer. Place à la construction.
Des templates SaaS avec orchestration IA.
Claude Code vs Zed (2026): Dedicated CLI Agent vs Fast AI Editor
An honest 2026 comparison of Claude Code and Zed: a terminal-first agentic CLI versus a Rust-built editor with a native agent panel. Plus the nuance that Zed can run Claude Code inside itself via ACP.
Claude Code vs Warp: AI Terminal or Dedicated Coding Agent?
Warp is a Rust-built AI terminal that runs agents. Claude Code is a coding agent CLI that runs in any terminal, including Warp. Here is how they actually compare in 2026.