Supermaven vs Blackbox AI

A detailed comparison to help you choose between Supermaven and Blackbox AI.

Supermaven

Supermaven

Ultra-fast AI code completion

Blackbox AI

Blackbox AI

AI coding assistant for every language

Rating3.9 (404 reviews)4.7 (107 reviews)
Pricing Modelfreemiumfreemium
Starting PriceFree tier availableFree tier available
Best ForDevelopers wanting the fastest, most context-aware code autocompleteStudents and individual developers wanting free AI code completion
Free Tier
API Access
Team Features
Open Source
Tags
free tier
free tierbrowser extension
Visit Supermaven →Visit Blackbox AI →

Supermaven

Pros

  • + 300K token context window
  • + Fastest completion speed
  • + Free tier is generous

Cons

  • - Autocomplete focused — not full agent
  • - VS Code primarily
View full Supermavenreview →

Blackbox AI

Pros

  • + Very generous free tier
  • + Code search from web
  • + Works in VS Code and browser

Cons

  • - Less capable than Cursor on complex tasks
  • - UI feels cluttered
View full Blackbox AIreview →

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