Supermaven
Ultra-fast AI code completion with 300K context window
Overview
Ultra-fast AI code completion engine built by the creator of Tabnine. Uses a 300K token context window and proprietary inference optimization to deliver completions with sub-100ms latency — 3-5x faster than competing tools.
Ehsan's Growth Verdict
The speed king of AI code completion — when latency matters more than chat features, Supermaven wins
Best for: Developers who prioritize speed and flow state over conversational AI features
Key Features
- ✓300K token context window
- ✓Sub-100ms completion latency
- ✓Multi-file context awareness
- ✓Inline chat and edits
- ✓Repository-wide understanding
Pros
- + Noticeably faster than every competitor in blind tests
- + Massive context window catches dependencies across files
- + Free tier is genuinely useful, not crippled
Cons
- − No built-in chat interface for complex queries
- − Language support thinner than Copilot for niche languages
- − Relatively new — enterprise compliance story still developing
Pricing
| Plan | Details |
|---|---|
| Pro | $10/mo — full context window |
| Free | Basic completions |
| Team | $20/user/mo — admin controls |
Best Use Cases
Ehsan's Growth Take
Built by the original Tabnine creator who understood the core problem: completion latency kills flow state. At 90ms average response time vs Copilot at 300-500ms, the productivity difference is measurable. One team I tracked saw 23% more accepted completions simply because suggestions arrived before the developer moved on.
Ehsan Jahandarpour
AI Growth Strategist & Fractional CMO
Forbes Top 20 Growth Hacker · TEDx Speaker · 716 Academic Citations · Ex-Microsoft · CMO at FirstWave (ASX:FCT) · Forbes Communications Council