Butterfish Shell records 34 monthly visits with -97.5% month-over-month growth and Free, Open Source (bring your own API key) pricing. Cursor records 23,297,751 monthly visits with +8.4% growth and Freemium pricing.
A bash and zsh shell with LLM prompting built in
The AI coding agent for building ambitious software
| Dimension / Metric | | |
|---|---|---|
| Official Domain | butterfi.sh | cursor.com |
| Pricing Model | Free, Open Source (bring your own API key) | Freemium |
| Monthly Visits | 34 (34) | 23.3M (23,297,751) |
| MoM Traffic Delta | -1.33K (-97.5%) | +1.8M (+8.4%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (24.1%) |
| Direct Visits / mo | 14 | 14.68M |
| User Rating | 4.4 | 4.7 |
| Supported Platforms | Website | Website |
A bash and zsh shell with LLM prompting built in
Start any line with a capital letter to send it to the AI as a prompt, while normal lowercase commands behave exactly as before.
The model receives your recent commands and their output, so follow-up questions like 'why did that fail?' get grounded answers.
Copilot-style command suggestions appear in the shell and can be applied with Tab, informed by your recent history.
Trigger an autonomous loop with ! to have the model propose commands toward a goal, or !! to let it run them without confirmation.
The AI coding agent for building ambitious software
An agentic mode that plans changes, edits several files at once, runs tests, and iterates until the task is complete.
Background agents spin up their own environments to build, test, and demo features in parallel, then hand back results for review.
Fast inline suggestions plus codebase-wide semantic search and indexing so answers reflect your actual repository.
Switch between leading frontier models from multiple providers, or let Cursor select a model automatically for each task.
Provides powerful parallel AI coding agents via a desktop command center, but is less integrated into a traditional editor.
Provides powerful parallel AI coding agents via a desktop command center, but is less integrated into a traditional editor.
SpecialistEnables instant cloud-based full-stack app building from natural language, but is less suited for local offline repositories.
SpecialistEnables instant cloud-based full-stack app building from natural language, but is less suited for local offline repositories.
Free / Open-sourceOffers unmatched extension support and official Copilot integration, but lacks Cursor's out-of-the-box deep codebase indexing and agentic editing.
Free / Open-sourceOffers unmatched extension support and official Copilot integration, but lacks Cursor's out-of-the-box deep codebase indexing and agentic editing.
Features advanced multi-file planning and codebase reading, but lacks Cursor's smooth chat-to-edit inline workflows.
Features advanced multi-file planning and codebase reading, but lacks Cursor's smooth chat-to-edit inline workflows.
The AI coding agent that turns ideas into shipped software
Focuses on spec-driven engineering and structured agent planning, but offers less fluid ad-hoc inline code generation than Cursor.
Focuses on spec-driven engineering and structured agent planning, but offers less fluid ad-hoc inline code generation than Cursor.
SpecialistOperates as a fully autonomous software engineer for complex tasks, but lacks the snappy interactive inline editing of Cursor.
SpecialistOperates as a fully autonomous software engineer for complex tasks, but lacks the snappy interactive inline editing of Cursor.
Free / Open-sourceThe coding agent that learns your coding taste
Free / Open-sourceThe coding agent that learns your coding taste
Chat with 30+ leading AI models in one clean, fast workspace
Chat with 30+ leading AI models in one clean, fast workspace
Free / Open-sourceOpen-source personal AI assistant that runs on your own machine and works from chat apps
Free / Open-sourceOpen-source personal AI assistant that runs on your own machine and works from chat apps
Free / Open-sourceRun many coding agents in parallel, each in its own worktree
Free / Open-sourceRun many coding agents in parallel, each in its own worktree
Delivers a polished AI-native IDE experience with multi-file generation, but has a smaller ecosystem than Cursor.
Delivers a polished AI-native IDE experience with multi-file generation, but has a smaller ecosystem than Cursor.
