
Best Free AI Models for n8n (2026): Power AI Agents Without Paying for Tokens
The best free AI models for n8n in 2026 are Llama 3.3 70B on Groq (1,000 requests per day, no charge), Gemini 2.5 Flash on Google AI Studio (generous free tier, no credit card), and the ":free" models on OpenRouter (one key, dozens of models). All three expose …







