Supermaven
Ultra-fast AI code completion
Supermaven was an AI code completion tool renowned for its industry-leading 1 million token context window, delivering fast and accurate code suggestions by understanding entire codebases. Acquired by Anysphere (makers of Cursor) in 2025, Supermaven's technology has been integrated into Cursor AI, and the standalone service was sunset in late 2025.
Key Capabilities
Supermaven featured the largest context window in AI code completion at 1 million tokens, enabling deep understanding of entire projects rather than just the current file. The platform offered next-location prediction to guide developers on both what and where to code, along with a chat interface for file discussions, diff viewing, and direct code modifications within the IDE. It supported integration with leading AI models including GPT-4o and Claude 3.5 Sonnet.
Who Should Use Supermaven
As Supermaven has been sunset, developers who valued its large context window and fast completions should consider migrating to Cursor AI, which now incorporates Supermaven's technology. The tool was originally designed for professional developers working on large, complex codebases who needed AI that understood the full project context.
Getting Started
Supermaven is no longer available as a standalone service. Users are directed to Cursor AI at cursor.com, which has integrated Supermaven's 1 million token context window technology. Cursor offers similar code completion capabilities plus additional features like an integrated AI editor.
Pricing & Accessibility: Supermaven is no longer available for new signups. It previously offered a Free tier, Pro at $10/month with the 1 million token context window, and Team/Enterprise plans. Its technology now lives within Cursor AI, which offers plans starting at $20/month.
Why Consider Supermaven: While Supermaven itself has been discontinued, its pioneering 1 million token context window technology lives on in Cursor AI, making Cursor the recommended successor for developers who need deep codebase-aware code completion.
Pros
- Pioneered the 1 million token context window for code completion
- Extremely fast code suggestions with low latency
- Technology now integrated into Cursor AI for continued innovation
- Supported multiple AI models including GPT-4o and Claude 3.5 Sonnet
- Previously offered a generous free tier
Cons
- Service was sunset in November 2025 and is no longer available
- Users must migrate to Cursor AI to access similar functionality
- Cursor AI has a higher starting price at $20/month compared to Supermaven's $10/month
Who is this for?
Large codebase code completion (now via Cursor AI), context-aware code suggestions across entire projects, AI-assisted code refactoring with full project understanding, next-location code prediction, IDE-integrated AI chat for code discussions
Frequently Asked Questions about Supermaven
Is Supermaven still available?
No, Supermaven was acquired by Anysphere (makers of Cursor) and the standalone service was sunset on November 30, 2025. Users are directed to migrate to Cursor AI, which has integrated Supermaven's technology including the 1 million token context window.
What happened to Supermaven's technology?
Supermaven's technology, including its 1 million token context window and fast code completion engine, has been integrated into Cursor AI. This means the innovations live on within Cursor's AI-powered code editor.
What should former Supermaven users do?
Former Supermaven users should migrate to Cursor AI at cursor.com. Cursor incorporates Supermaven's context window technology and offers additional features like an integrated AI editor, agentic coding, and multi-model support.
Pricing
discontinued
N/A (was $10/mo)
Free tier: Service discontinued; previously had free tier
Details
APINo
Open SourceNo
LanguagesEnglish
Learning CurveEasy
Integrations
VS CodeJetBrains IDEs (discontinued)
