AI Cost Budget

Open, source-linked LLM API pricing data and cost tools. Every price is verified against the provider's official pricing page and carries its verification date.

Datasets

• AI API Pricing Dataset: current prices per 1M tokens for about 100 models from OpenAI, Anthropic, Google, xAI, DeepSeek, Mistral, Cohere, Moonshot AI, Alibaba Qwen, Meta and more, including cache, batch, tiered and non-token pricing.
• LLM API Price History: dated price snapshots since 2026-07-05 and a log of verified price changes, new models, deprecations and retirements.

Space

• LLM API Pricing Calculator: price table, monthly cost estimate and recent price changes, loaded live from the datasets.

All three are grouped in the LLM API Pricing & Cost collection.

Tools on aicostbudget.com

• AI API cost calculator
• Model switch cost calculator: cost per successful task when changing models
• Cheapest LLM APIs
• Model pricing comparison
• Prompt caching savings calculator
• Model price monitor

Use from code

• npm install ai-api-pricing: look up prices and estimate workload costs in JavaScript / TypeScript.
• npx -y ai-api-pricing-mcp: read-only MCP server for AI assistants.
• Source, methodology and history: github.com/aicostbudget/ai-api-pricing-data

Pricing data may change over time. Always verify final production costs with the official provider pricing pages. AICostBudget is independent and not affiliated with the listed providers.