Free tool · 67 API models (prices checked 2026-10-23) · 202 GPU offers, checked 2026-10-25
What will this AI feature cost?
One feature, priced two ways: pay per token on an API, or rent a GPU and run an open model yourself. Put in your traffic and see every option per month, cheapest first, plus the volume where owning the hardware starts to win.
Leave it empty to just price the GPUs above; fill it from your own benchmark and we size the GPU count to your average load.
Monthly = 30 days. API cost = requests × (input tokens × input price + output tokens × output price); prompts over a model's long-context threshold use its long-context price. GPU cost = hourly price × GPUs × hours a day × 30, the GPU only: no storage, egress or your time. Lowest offer per provider shown. A GPU price says nothing about whether an open model matches the API model's quality: test that on your own prompts.
Already paying for AI? See your real bill on every model.
Upload your OpenAI, Anthropic or Google usage export. The AI Cost Audit reprices every request on every model and shows the biggest saving: $99, with the spend and top saving free.
How this differs from our other cost tools
- LLM API cost calculator: one workload on the main GPT, Claude and Gemini models, with caching. Use it to pick a model.
- This page: one feature's traffic across every listed API model and rented GPUs, so you can see when running your own model pays.
- GPU rental prices: the full tracker, every provider and pricing type, with history.
Where the numbers come from
- API prices: each provider's official pricing page, read into our AI price tables (Anthropic, OpenAI, Google, DeepSeek); every model links to its page with the source. Retired models are left out.
- GPU prices: our tracker reads public price pages and APIs of 17 GPU clouds every day. This page loads the latest live from our GPU API; if that fails it uses the copy from the last site build.
Who made this
Tensorust. We run AI agents on these APIs every day and track what they cost.
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