AI Gateway

Most popular

Unified access to 200+ LLMs

Passthrough

The AI Gateway provides unified access to 200+ large language models from OpenAI, Anthropic, Google, Meta, and more. Features automatic fallbacks, response caching, streaming support, and detailed usage tracking. One API, all models.

Overview
Pricing
Usage
Docs
Examples

Pricing

MetricPriceFree Tier
TokensPass-through + 25%per 1M tokens-

Cost Calculator

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Estimated monthly cost

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Within free tier - no charge!

Cost breakdown

Tokens(free)$0.00
Total$0.00

Example Costs

GPT-4o: 1M input tokens

$3.13/month

GPT-4o: 1M output tokens

$12.50/month

Claude 3.5 Sonnet: 1M input

$3.75/month

Gemini 2.0 Flash: 1M input

$0.10/month

Ready to get started?

Start with our generous free tier. Only pay when you exceed the limits.