CostPerPrompt – Live AI API pricing and real-workload cost calculators
Live pricing for 309+ AI models (GPT, Claude, Gemini, Llama, DeepSeek) plus real-world cost calculators: chatbots, API budgets, and token math. Updated 2026-09-06.
CostPerPrompt – Live AI API pricing and real-workload cost calculators launched on August 2, 2026 with 20 votes, #750 of 23,274 launches that month and more than 90% of that year's launches.
In plain words
CostPerPrompt provides live pricing information and cost calculators for AI APIs based on real-world workloads. The tool helps developers and businesses understand how much they will spend when using different AI services by calculating costs for actual use cases rather than theoretical scenarios. It tracks current pricing across multiple AI platforms and lets users estimate expenses before committing to API usage.
written from the facts on this page · September 2026
From the sources
Stop guessing your AI bill. CostPerPrompt tracks live prices for 292 AI models (GPT, Claude, Gemini, Kimi, DeepSeek…) and turns them into real answers: what your chatbot, RAG pipeline, agent, or voice AI costs per month — with prompt caching and batch discounts modeled in. Plus GPU rental comparison across 10 providers, 9 practical cost guides, and a private in-browser token counter. Free, no signup, prices refresh daily.
Live pricing for 323+ AI models (GPT, Claude, Gemini, Llama, DeepSeek) plus real-world cost calculators: chatbots, API budgets, and token math. Updated 2026-10-23.
Per-token prices pulled from public listings, and calculators that turn them into a monthlyfrom costperprompt.com
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