Supermaven
A speed-focused AI code completion tool, the official claims it supports a 1 million token context, with a response time of about 250 milliseconds. It covers VS Code, JetBrains and Neovim, and comes with a multi-model dialogue panel.
Updated: 2026-10-27
What is Supermaven?
Supermaven positions itself as "the fastest copilot": it forgoes flashy agents and focuses on making code completion blazingly fast. The official figures cited are a 1-million-token context window and a 250-millisecond response latency, compared to 783 milliseconds for the benchmark. For developers who type thousands of lines of code every day, the difference of hundreds of milliseconds in latency is often more noticeable than an extra feature.
Who is it for?
- Engineers who write business logic in existing codebases every day: with a large context window, cross-file completions are more accurate.
- Users of Neovim or JetBrains: Mainstream code completion tools have uneven support for these two environments, and Supermaven's coverage is relatively comprehensive.
- High-frequency coders sensitive to latency: A half-second slowdown in code completion will disrupt their workflow rhythm.
- People who need to automate multi-step tasks, run tests and modify repositories: For such needs, you should look for agent-type tools, not this one.
Key features
6Million-level context completion
Officially claims to be the first completion tool to achieve a 1-million-token context window, capable of finding type definitions and function signatures across files and then providing tailored suggestions.
Low Latency
The officialtested response time is 250 milliseconds, and it claims to be 3 times faster than similar products. Code completion needs to appear before the train of thought is interrupted, which is its core design principle.
Editor Coverage
Supports VS Code, the JetBrains suite, and Neovim; install the plugin and start using immediately, no need to switch editors.
Chat Panel
You can switch between models such as GPT-4o, Claude 3.5 Sonnet, and GPT-4, and use shortcuts to view differences, apply changes, and toggle sessions.
Diagnostic Integration
One-click upload of code along with compiler errors, allowing the model to fix issues based on real error messages instead of making guesses.
Tiered Pricing by Usage
The free version provides basic completions; the Pro version costs $10 per month, unlocking million-token context, larger models, and a $5 monthly conversation credit; the Team version is $10 per user per month, with centralized management and billing.
How to use Supermaven
- Install the free version first for a week to experience the latency and completion hit rate.
- The value of completion tools is highly dependent on personal habits.
- Give it some time to build the index when using it for the first time in a large repository.
- the completion quality in the first few minutes is not indicative of the final performance.
- The official pricing page indicates a 7-day data retention limit.
- Teams handling sensitive code should conduct an assessment in accordance with their own compliance requirements and upgrade to the Team plan for unified management if necessary.
- Conversation credits are priced in US dollars and get used up quickly during long conversations.
- Breaking down complex problems into smaller parts and only pasting relevant files is more cost-effective.
- Pricing and feature tiering may be subject to change.
- refer to the official website's pricing page before purchasing.
Traffic & popularity
Data month Sep 2026
Supermaven receives about 34.0K visits per month and ranks #662,515 worldwide.
Monthly visits
12 monthsTraffic sources
- Search45.6%
- Direct36.9%
- Referrals8.6%
- AI assistants3.3%
- Social3.3%
- Other2.3%
Top countries
- India31.9%
- United States16.1%
- Russia10.2%
- Turkey9.6%
- France6.3%
Estimated from third-party traffic data.
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