AI API Pricing Comparison 2026

Track model pricing, free tiers and cost-saving choices across OpenAI, Anthropic, Google Gemini, DeepSeek, Mistral and other AI API providers.

Why this matters

  • Compare cost per million tokens before choosing a model.
  • Look for cheaper models for routing, drafts and background jobs.
  • Use free startup credits before scaling paid workloads.

Latest AI API Pricing Guides

FAQ

What is the cheapest AI API?

The cheapest provider changes frequently. Compare input and output token prices, context window, quality and free credits before switching.

How can startups reduce AI API cost?

Use smaller models for simple tasks, cache repeated prompts, route requests by complexity and apply for startup credit programs.