Supermaven is an AI-powered code completion tool that enables developers to write code twice as fast with contextual suggestions and a large context window.
The fastest copilot.
Supermaven lets you write code 2x faster with AI.
index.ts
README.md
server.py
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import { PostMetadata } from '@/utils/types';
function parsePostMetadata(lines: string[]): PostMetadata[] {
const result: PostMetadata[] = [];
for (let line of lines) {
const obj = JSON.parse(line);
if (obj.type !== "metadata") {
continue;
}
result.push({
title: obj.title,
description: obj.description,
author: obj.author,
date: new Date(obj.date),
});
}
return result;
}
Contextual suggestions
Supermaven finds the definition of PostMetadata elsewhere in the codebase and uses it to provide the right suggestions.
Trusted by engineers at
Write functions in seconds.
Not minutes.
3X
Faster responses than our competitors
Tool
Latency (ms)
Supermaven
250
Leading Competitor
783
The first code completion tool with a 1 million token context window

Over 30x larger context window compared to other tools
Compatible with VS Code, JetBrains IDEs, and Neovim.
The most efficient chat interface for developers.
Chat with GPT-4o, Claude 3.5 Sonnet, GPT-4, and other leading models.
Use hotkeys to quickly view diffs, apply changes, start conversations, and switch models.
Easily attach recently edited files to your messages - Supermaven Chat links the model's code responses back to your original code to show diffs and apply changes.
Fix errors by automatically uploading your code together with compiler diagnostic messages in a single click.

Designed for speed
A real-time demo of Supermaven being used
Plans & Pricing
Whether you're a solo developer or a fast-moving company, we have the right plan for you.
Free Tier
$0
/month
The fastest copilot, completely free.
- Fast, high-quality code suggestions
- Works with large codebases
- 7-day data retention limit (details)
- Adapts to your coding style (Pro only)
- 1 million token context window (Pro only)
- Largest, most intelligent model (Pro only)
- $5/month in Supermaven Chat credits (Pro only)
Pro
$10
/month
MonthlyYearly
Pro adds a 1 million token context window for professional-size codebases.
- Fast, high-quality code suggestions
- Works with large codebases
- 7-day data retention limit (details)
- Adapts to your coding style
- 1 million token context window
- Largest, most intelligent model
- $5/month in Supermaven Chat credits
- 30-day free trial
- Centralized user management and billing (Team only)
Team
$10
/month per user
Accelerate your company with all Pro features plus centralized user management.
- Unlimited users per team
- Fast, high-quality code suggestions
- Works with large codebases
- 7-day data retention limit (details)
- Adapts to your coding style
- 1 million token context window
- Largest, most intelligent model
- $5/month in Supermaven Chat credits per user
- Centralized user management and billing
Frequently Asked Questions