AIOPLY tracks live API pricing from OpenAI, Anthropic, Google, xAI, and more. Compare models, calculate token costs, and forecast monthly inference spend.
Pick a workload below to see real-time cost comparisons across every tracked provider.
Independent data · no vendor sponsorships · free to use
| Model identifier | Provider | Unit price | Est. monthly |
|---|---|---|---|
| Claude Haiku 5.5 | Anthropic | $0.10 / 1M input | $5.4 |
| Mistral Large 4 | Mistral | $0.68 / 1M input | $29 |
| Nano Banana 2.1 | $1.50 / 1M input | $81 | |
| GPT-6.1 Sol | OpenAI | $2.00 / 1M input | $108 |
| Muse Wonder | Meta | $4.00 / 1M input | $216 |
Amazon
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Models priced
Input, output, and cached rates
26
Providers tracked
Published list prices only
2922×
Output price spread
Cheapest vs. priciest frontier model
9
Calculators live
Built for cost, context, and ROI
The calculators people reach for first. Free, no sign-up, published list pricing.
Estimate OpenAI GPT API costs by token volume, request count, and model.
Open calculatorModel Anthropic Claude API spend across Opus, Sonnet, and Haiku.
Open calculatorEstimate Google Gemini API costs including 1M-token context workloads.
Open calculatorCompare routed model costs across every provider in one estimate.
Open calculatorRank the 10 lowest estimated token costs for your workload.
Open calculatorEstimate token counts from raw text and see what it costs on any model.
Open calculatorSee how much conversation, document, or code fits in a model's context window.
Open calculatorTotal your team's AI seat spend across every tool and plan.
Open calculatorWeigh hours saved and labour cost against monthly AI spend.
Open calculatorEvery tool is organised by intent.
Estimate API spend per request, per user, and per month across providers.
Put models side by side on price, context window, and capabilities.
A maintained reference of model prices, limits, and release dates.
ROI, subscription spend, and budget planning for AI programs.
Token math, context budgeting, and API reference utilities.
Research, rate changes, and cost breakdowns from our latest published work.
ComparisonsLatestOpenAI's Decisions API charges $0.10 per million input tokens; Microsoft-Decision-1 lists at $0.042. Cost per decision, limits and when a normal LLM is cheaper.
Read full report: OpenAI Decisions API vs Microsoft Decision-1 | Pricing and Cost per Decision
Model releasesReal world Solar Mini 4 pricing breakdown. Compare Upstage API rates, prompt caching discounts, and monthly token bill math across 206 models.
Read full report: Solar Mini 4 Pricing Analysis | Upstage API Cost BreakdownCost analysis for customer support chatbots based on live API rate tracking across 207 qualified models.
Read full report: Finding the Cheapest LLM for Chatbots | AIOPLY Buyer GuideCurrent pricing, context windows, and update dates.
Meta
Meta
Anthropic
Anthropic
Mistral
Mistral
OpenAI
OpenAI
OpenAI
OpenAI
Short, sourced answers for readers and AI search engines.
AIOPLY is an independent AI cost intelligence platform. It tracks published API pricing for 220 models across 26 providers, including OpenAI, Anthropic, Google, xAI, Meta, Mistral, and DeepSeek, and turns those rates into cost estimates you can check before shipping.
Cost is calculated as (input tokens / 1,000,000 × input rate) + (output tokens / 1,000,000 × output rate). Rates range from a few cents per million tokens on small models to tens of dollars per million on frontier models, so the same workload can differ by more than an order of magnitude between models.
Every rate is taken from the provider's own public pricing documentation and dated on the page. Pricing is re-checked daily and updated when a provider publishes a change or launches a new model.
Yes. All 9 calculators, the model comparison view, and the pricing database are free and need no sign-up or API key.
No. AIOPLY is independent, takes no payment for placement or ranking, and publishes corrections in place when a figure changes.
Independent by design
No vendor pays for placement. Every number comes from published list pricing and is dated on the page you read it.
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