SpaceXAI's always-on AI teammates that run on their own cloud computer, sign into your tools, and finish work end-to-end — available in beta for SuperGrok Heavy, Cursor Ultra, and Cursor Teams Premium subscribers.

Code completion from the Tabnine founder, now owned by Cursor. supermaven.com forwards to cursor.com. Use Cursor Individual $20 / Pro $40.

Open-source coding agent for VS Code and JetBrains. Apache-2.0, local models, CLI, and MCP. Acquired by Cursor; the repo stays public.

Open-source Claude Code client with a Cursor-style UI that runs multiple AI agents in parallel and streamlines complex project workflows.

YC terminal agent. Public seats $100 / $200 / $500 plus 1¢/credit. Not a $20 Cursor twin.

Cursor's Git forge and code-hosting platform built for AI coding agents, with repos, pull requests, GitHub sync, and agents in every repo.