Listed together in guide “AI coding tools”
Open-source command-line tool for AI pair programming that edits code in your local git repository.
Open (open weights/source) Apache-2.0
Use cases
- Making multi-file code changes from natural-language requests
- Refactoring or extending an existing codebase from the terminal
- Pair programming with local or hosted models without leaving the CLI
Pricing: Aider is free and open source (Apache-2.0); the only cost is API usage for the LLM you connect, or nothing when using a local model.
Documentation ↗ · Sources
This record was last reviewed on 2026-10-10.
Listed together in guide “AI coding tools”
Anthropic's agentic coding tool that works in the terminal, editing files, running commands, and completing tasks across a codebase.
Paid
Use cases
- Implementing features and bug fixes end to end from the terminal
- Large refactors that span many files
- Automating repetitive engineering chores in CI or scripts
Pricing: Claude Code is included with Claude paid plans and is also available through usage-priced API access.
Pricing ↗ · Documentation ↗ · Sources
This record was last reviewed on 2026-10-09.
Listed together in guide “AI coding tools”
Google's open-source terminal agent that brings Gemini models to the command line for coding, research, and task automation.
Open (open weights/source) Apache-2.0
Use cases
- Coding and debugging from the terminal
- Automating shell and file tasks
- Research and Q&A in the command line
Pricing: Free with generous limits for individual Google accounts; higher usage is available through paid Google AI and API plans.
Sources
This record was last reviewed on 2026-09-10.
Listed together in guide “AI coding tools”
Meta's terminal-native coding agent, now generally available, that plans, edits, and coordinates multi-agent engineering work with Muse Spark models.
Paid
Use cases
- Implementing features and fixes from the terminal with a Meta-hosted model
- Coordinating parallel subagents on large engineering tasks
- Embedding Muse Code sessions in custom tools via the SDK
Pricing: Muse Code is billed through Meta Model API usage, with monthly subscription plans that include more affordable Muse Spark usage than pay-as-you-go pricing.
Documentation ↗ · Sources
This record was last reviewed on 2026-10-09.
Listed together in guide “AI coding tools”
Open-source agentic development environment built on an AI terminal, orchestrating built-in and external coding agents.
Freemium
Use cases
- Running coding agents on real development tasks from the terminal
- AI-assisted command lookup and shell scripting
- Standardizing team workflows around a shared terminal environment
Pricing: Warp is open source with a free tier for individuals; paid plans raise AI request limits and add team and enterprise features.
Documentation ↗ · Sources
This record was last reviewed on 2026-10-09.
Listed together in guide “AI coding tools”
OpenAI's software engineering agent that writes features, fixes bugs, and proposes pull requests from cloud sandboxes or the terminal.
Paid
Use cases
- Delegating bug fixes and feature work to an agent
- Automated code review and PR preparation
- Asking questions about large codebases
Pricing: Codex access is bundled with ChatGPT Plus, Pro, Team, and Enterprise plans, with additional usage purchasable; API use is billed per token.
Sources
This record was last reviewed on 2026-09-04.
Listed together in guide “AI coding tools”
Open-source coding agent for VS Code, JetBrains and the terminal, with optional hosted model access and team services.
Open (open weights/source) MIT
Use cases
- Implement changes inside an existing repository from an editor
- Investigate bugs using code context and terminal tools
- Use a chosen hosted provider or local model with one coding interface
Pricing: The individual coding software is free and MIT-licensed. Teams platform access is listed at USD 15 per user per month. Model inference and cloud compute are billed separately; bringing your own key still leaves provider costs. Optional Kilo Pass credit subscriptions start at USD 19 per month.
Pricing ↗ · Documentation ↗ · Sources
This record was last reviewed on 2026-11-02.
Listed together in guide “AI coding tools”
Open-source coding agent with terminal, desktop and web interfaces, supporting hosted and local model providers.
Open (open weights/source) MIT
Use cases
- Explore an unfamiliar repository before changing it
- Implement or refactor code while choosing the model provider
- Integrate coding-agent sessions into developer tooling
Pricing: The core software is free under MIT. The vendor advertises some free model options and optional paid model services; external provider usage or subscriptions can cost extra. Software access does not include unlimited paid-model inference.
Documentation ↗ · Sources
This record was last reviewed on 2026-11-02.