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Free toolLLM API Price Comparison Calculator
Enter your workload once and see what it costs on every current OpenAI, Anthropic and Google model, cheapest first.
| # | Model | Provider | Monthly cost | With apicuts (20%+ lower) |
|---|
Standard list prices checked October 30, 2026. Excludes cache writes, thinking tokens and long-context tiers. Cheapest per token isn't always cheapest per successful task.
Use it as a shortlist
Take the three cheapest models that could plausibly do the job, test them on your evaluation set, and compare cost per successful task. See prices in detail in the LLM pricing comparison.
Frequently asked questions
What is the cheapest LLM for my workload?
Enter your requests and tokens above to rank every model by cost, then test the cheapest few on your evaluation set.
Why doesn't the cheapest model always win?
Tokenizers, output length, reasoning tokens and failure rates differ, so cost per successful task can rank models differently.
Want us to find your 20%?
Book a free 15-minute API cost teardown. Bring last month's provider usage and we'll show you your biggest waste and the first fix we'd ship.
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