Free AI Models Comparison: OpenRouter vs Together vs Groq A practical guide to choosing the best free AI API for your project in 2024. Introduction With dozens of free AI models available via unified APIs, choosing the right provider saves time and money. This guide compares the three major free-tier providers: OpenRouter, Together.ai, and Groq. Quick Comparison Feature OpenRouter Together.ai Groq Free Models 50+ 20+ 10+ R...