Best AI tools for Coding (2026)

AI code editors, coding agents, app builders and code review. Listed alphabetically; we only include tools whose official sites we checked. Descriptions summarize what each maker says the product does.

1. Aider: AI pair programming in your terminal.
2. Amazon Q Developer: AWS AI coding assistant that writes, debugs and refactors code in your IDE.
3. aws-safebox: Proof of concept: local guardrails that allow or block commands an AI agent runs during AWS infrastructure work; the author says it is not a hardened sandbox.
4. Beeline: Team chat where people and coding agents share a room, hand off work and run shared workflows.
5. Bolt: Build websites and apps by describing them in words.
6. Claude Code: Anthropic's agentic coding tool that understands your codebase, edits files and runs commands, in the terminal and IDE.
7. Cline: Open-source AI coding agent with Plan/Act modes, MCP integration and terminal workflows.
8. CodeRabbit: AI code review for pull requests, with PR triage, change explanations and security monitoring.
9. Cursor: AI code editor where agents turn ideas into code and take on development tasks.
10. Devin: AI coding agent that runs parallel cloud agents for engineering teams.
11. GitHub Copilot: GitHub's AI coding assistant, from open issue to reviewed pull request, in editor and terminal.
12. Greptile: AI code reviews that understand your entire codebase and automate pull request reviews.
13. Heldkeys: Open-source tool that lists the credentials an AI agent can reach on a laptop, sandbox or CI and flags risky agent steps in GitHub workflows.
14. JetBrains AI: JetBrains' system for building software with AI agents, working with ACP-compatible agents.
15. Lovable: Build apps and websites by describing them in plain language, with hosting included.
16. Mintlify: Self-updating documentation platform for developers and agents.
17. OpenAI Codex: OpenAI's coding agent across ChatGPT, the terminal, IDE and cloud; runs parallel tasks and reviews pull requests. Included in ChatGPT plans per its site.
18. Qodo: AI code review with deep codebase context, with agentic workflows for IDEs, pull requests and security.
19. Replit: Describe an app or website in plain language and Replit builds it, no coding required.
20. Sourcegraph: Code search and context platform that helps developers and agents understand large codebases.
21. Tabnine: AI coding platform focused on governed, trustworthy AI-generated code.
22. Termexo: Windows workbench for running coding agents such as Claude Code and Codex, resuming sessions and reconnecting from a phone.
23. v0: Vercel's AI assistant to design, iterate on and build full-stack web applications.
24. Warp: Agentic development environment for building and running software with any model.
25. Windsurf: AI code editor for planning, delegating and reviewing work done by local and cloud agents.
26. Zed: High-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

FAQ