Supermaven
Fast AI code autocomplete, acquired by Cursor and sunset in Nov 2025
Is Supermaven dead?
Yes. Supermaven has shut down and is no longer available.
- Launched
- Last verified
Supermaven was an AI code-completion plugin known for very low latency and a large context window, created by Tabnine founder Jacob Jackson. It was aimed at developers, startups and technical teams who want to build software faster. Anysphere, the maker of Cursor, acquired Supermaven in November 2024 and its team joined Cursor. Supermaven was later sunset in November 2025, with existing users offered refunds and continued free autocomplete inference for a period. New users should use Cursor Tab or another assistant. If you need something similar today, popular options include Cursor, GitHub Copilot, Windsurf. Lesson for users: always keep your own copies of important data when you rely on any AI service, because products can change owners or close with little notice.
What happened
Anysphere, the maker of Cursor, acquired Supermaven in November 2024 and its team joined Cursor. Supermaven was later sunset in November 2025, with existing users offered refunds and continued free autocomplete inference for a period. New users should use Cursor Tab or another assistant.
Active alternatives
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CodeStackBlitz AI app builder that runs full-stack code in the browser
Cursor
CodeAI-first code editor with agents, autocomplete and codebase chat
GitHub Copilot
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Frequently asked questions
Is Supermaven shut down?
Anysphere, the maker of Cursor, acquired Supermaven in November 2024 and its team joined Cursor. Supermaven was later sunset in November 2025, with existing users offered refunds and continued free autocomplete inference for a period.
What should Supermaven users do now?
New users should use Cursor Tab or another assistant.
What are the best Supermaven alternatives?
Popular alternatives include Cursor, GitHub Copilot, Windsurf.
Sources
- Official Supermaven blog "Sunsetting Supermaven"; Cursor blog "Supermaven joins Cursor".
- Official website: https://supermaven.com
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