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Command Code records 2,358,177 monthly visits with -12.1% month-over-month growth and Freemium, Contact for Pricing pricing. massCode records 5,724 monthly visits with -25.5% growth and Free pricing.
The coding agent that learns your coding taste
Free, open-source, local-first developer workspace for snippets, notes, APIs and diagrams
| Dimension / Metric | | |
|---|---|---|
| Official Domain | commandcode.ai | masscode.io |
| Pricing Model | Freemium, Contact for Pricing | Free |
| Monthly Visits | 2.36M (2,358,177) | 5.72K (5,724) |
| MoM Traffic Delta | -325.7K (-12.1%) | -1.96K (-25.5%) |
| Primary Market & Share | 🇨🇳 China (47%) | 🇺🇸 United States (65.4%) |
| Direct Visits / mo | 1.75M | 2.22K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |
The coding agent that learns your coding taste
A continuous reinforcement-learning layer that turns every accept, reject and manual edit into a signal, then converts recurring patterns into reusable project-level skills.
Automatically repairs malformed tool calls so weaker open-weight models can complete agent loops reliably, levelling them up toward frontier performance.
Use an interactive CLI for pairing, a headless flag for scripting, or a background sandbox agent for longer autonomous jobs.
Custom /agents and persistent /memory carry project context across sessions so you stop re-explaining your codebase and conventions.
Free, open-source, local-first developer workspace for snippets, notes, APIs and diagrams
Organize reusable code fragments in nested folders, tag them for fast filtering, and jump to anything through a keyboard-driven command palette.
Write Markdown notes, explore connections between them in a graph view, and turn notes into tasks with status, priority, due dates and links to related snippets and requests.
Save API requests, run them in sequence, pass values between steps, and inspect responses or JSON diffs without leaving the app.
Connect OpenAI, Anthropic, Gemini, DeepSeek, Mistral, xAI or OpenRouter with your own key, or use a local Ollama/LM Studio model, to edit code, reorganize notes and test APIs. An MCP server exposes the same vault to external AI agents.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Battle-test AI coding models side by side
The AI coding agent for building ambitious software
The AI coding agent for building ambitious software
Google's agent-first development platform for building and shipping software with AI agents
Google's agent-first development platform for building and shipping software with AI agents
Describe your idea and Replit builds a working app in minutes
Free GLM-powered assistant that turns prompts into slides, sites and code
Learn to code free with hands-on lessons and instant playgrounds
Write code with precision, hand bigger jobs to agents, and keep working from anywhere
Write code with precision, hand bigger jobs to agents, and keep working from anywhere
Describe an app in chat and ship it
Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building
Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building
An agentic coding platform that ships real software
The AI coding agent that turns ideas into shipped software
