AI agents / Coding agents

Cursor
by Anysphere
AI-first code editor with an agent that plans and edits across your codebase.
Closed sourceFree optionCoding agents
- Full editor built around agent workflows
- Mix of Cursor's own and third-party models
- Plans scale up to heavy agent use (Ultra)
- Usage beyond the included pool costs extra
- Means switching editors if you live in another IDE
- Not open source
| Best for | Developers who want an agent inside a familiar VS Code-style editor |
|---|---|
| Not for | Terminal-only or open-source-only workflows |
| Pricing | Pro $20/mo, Pro Plus $60/mo, Ultra $200/mo; usage beyond included pool billed separately |
| Open source | No (Proprietary) |
| Category | Coding agents |
| Verified | 2026-10-14 |
Alternatives
Anthropic's agentic coding tool for the terminal, IDE and desktop app.
+ Works across terminal, supported IDEs and the Claude desktop app
− Not included on the Free plan
Closed sourcePaidCoding agents
OpenAI's coding agent across CLI, IDE extension, desktop app, web and cloud tasks.
+ Limited access even on ChatGPT Free and Go
− Cloud features need Plus or higher
Open sourceFree optionCoding agents
GitHub's AI pair programmer and coding agent that works from issues to pull requests.
+ Free tier and low-cost Pro
− Agent and chat usage is metered in AI credits
Closed sourceFree optionCoding agents
Autonomous software engineer from Cognition; Windsurf is now Devin Desktop.
+ Delegates whole tasks asynchronously
− Overages billed at model/API pricing
Closed sourceFree optionCoding agents
Related task guides
Sources
Logo used to identify the product; trademarks belong to their owners. Pricing changes often, so confirm on the official site.