Cross-provider planning
Compare OpenAI, Claude, Gemini, and other provider pricing from one workflow.
AI API cost calculator
AI API Cost Calculator
Plan and compare AI API costs across providers, models, input tokens, output tokens, and monthly usage assumptions.
Compare AI API costs before choosing a model
AI API cost planning combines provider pricing, model selection, token usage, request volume, and product behavior. This calculator-first page helps teams move from unit prices to practical monthly cost estimates.
Calculator shortcut
Choose a provider and model, then enter users, request volume, and token assumptions to estimate cost.
Open the AI API cost calculatorBenefits
Model-level estimates
Open provider and model pages when you need a focused estimate for one API choice.
Official pricing references
Use CostRivo's provider pages to review source references alongside calculator assumptions.
Providers and guides
Keep the calculator close to the source material: compare provider pages, then use short guides to refine token and usage assumptions.
All providers
Browse tracked AI providers and open provider-specific calculators.
OpenAI pricing
Review OpenAI models, source references, and calculator shortcuts.
Anthropic pricing
Compare Claude model pricing for similar token assumptions.
Gemini pricing
Open Gemini model pages and estimate provider-specific workloads.
Input vs output tokens
Understand how prompt and generated tokens affect API cost.
Reduce AI API costs
Use practical prompt, model, caching, and monitoring tactics.
Use cases
API budget planning
Estimate monthly and yearly spend before committing to a provider.
Model comparisons
Test how cost changes when the same workload uses a different model.
AI product planning
Forecast cost for chat, agents, summarization, extraction, support, and SaaS features.
Pricing estimation warning
CostRivo is a planning tool. Always review current provider pricing before making high-volume production decisions.
Launch checklist
Make the estimate more useful
A few practical checks help developers and founders avoid surprises after real users arrive.
Common cost mistakes
Forgetting retries, long context, power users, and generated output length.
How to reduce AI API costs
Shorten prompts, cap output length, cache repeated answers, and route simple tasks to cheaper models.
Cheaper vs stronger models
Use stronger models when accuracy or reasoning changes the outcome; use cheaper models for routine work.
Before launching an AI feature
Ask who triggers requests, how often, how long responses are, and what happens during usage spikes.
Related calculators
AI Token Calculator
Estimate token usage before you ship AI features, then compare how the same prompt and response pattern changes cost across providers.
Token Cost Calculator
Calculate how input tokens, cached input tokens, and output tokens contribute to the cost of each AI API request.
AI Usage Calculator
Estimate monthly AI API usage from traffic, request frequency, token volume, and model selection before growth makes costs harder to control.
FAQ
What is an AI API cost calculator?
An AI API cost calculator estimates spend from model pricing, request volume, input tokens, output tokens, and monthly usage assumptions.
Can I compare models with the same usage assumptions?
Yes. Keeping the same usage assumptions makes provider and model cost differences easier to see.
Why use provider pages with the calculator?
Provider pages show model lists, pricing references, and focused calculators for provider-specific planning.