Supermaven

Blazing fast AI code completion with 300K context

Freemium
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Web, VS Code extension, JetBrains IDEs
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AI Code AssistantsAI Code Completion & AssistantsWriting

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What is Supermaven?

Supermaven is an AI code completion tool designed to assist developers by suggesting code in real time as they write. It uses a large context window of 300,000 tokens, meaning it can understand and reference far more of your codebase at once than most competing tools. This broader context allows it to make more accurate suggestions tailored to your specific project structure and conventions. The tool operates on a freemium model, with a free tier for individual developers and paid options for those needing additional features or higher usage limits. It integrates directly into popular code editors, letting you accept or reject suggestions without interrupting your workflow.

Key features

300K token context window

understands significantly more of your codebase than competitors, enabling more contextually relevant suggestions

Real-time code completion

suggests code as you type in your editor

Fast inference

designed to deliver suggestions quickly without noticeable latency

Editor integration

works within established development environments rather than requiring a separate application

Freemium pricing

free tier available for individual developers with paid options for extended use

Pros & cons

Advantages

Large context window means suggestions consider more of your existing code, improving relevance and consistency
Speed of suggestions reduces the friction of accepting completions
Free tier removes barriers to trying the tool
Works directly in your editor, minimising workflow disruption

Limitations

As with all AI completion tools, suggestions occasionally require manual correction or refinement
Specific details about free tier limits are not clearly documented in available information