AI API

AiPrice

API for calculating OpenAI LLM prompt token count and pricing before making API calls

aiprice.dev

Verified API available Free tier

Quick facts
What is it	API for calculating OpenAI LLM prompt token count and pricing before making API calls
Pricing	Freemium
Free tier	Yes
Platform	Web Application
API	Yes
Best for	estimating OpenAI API costs before deployment, budgeting for AI-powered applications
Domain registered	2023

Data updated Aug. 1, 2026

What does AiPrice do?

AiPrice is a specialized API service that helps developers calculate the token count and estimated cost of prompts before sending them to OpenAI's API. It takes your text input, analyzes it according to OpenAI's tokenization rules, and provides an immediate cost estimate based on the selected model's pricing. This allows developers to budget accurately and avoid unexpected charges when building AI-powered applications.

The service supports over 20 OpenAI models including GPT-3.5-Turbo, GPT-4, and various text completion models. It uses OpenAI's official pricing data and provides a simple REST API that developers can integrate directly into their development workflows. The free tier offers 50 credits monthly, with paid plans scaling up to enterprise-level usage with unlimited credits.

AiPrice is particularly valuable for developers building applications with OpenAI integration, product managers budgeting for AI features, and teams monitoring their API usage costs. It helps prevent budget overruns by providing cost visibility during the development phase rather than after API calls are made.

AI API Developer Tools LLM

#api integration#cost estimation#developer tools#openai api#token calculator

Key features

What makes it stand out

Calculates token count for OpenAI prompts

Estimates cost based on OpenAI's official pricing

Supports 20+ OpenAI models including GPT-3.5 and GPT-4

Provides API for integration into developer workflows

Offers free tier with 50 monthly credits

Who is AiPrice for?

Who benefits most from this tool

estimating OpenAI API costs before deployment

budgeting for AI-powered applications

monitoring token usage in development workflows

Trust & presence

Domain Domain registered 2023

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