Does idapt have an OpenAI-compatible API?

Yes. OpenAI-, Anthropic-, and OpenRouter-compatible endpoints. Switch by changing one base URL.

How does the pricing compare?

LLM usage is billed transparently from your plan's included usage or your credit balance. Subscribers can add credits beyond the allowance (a 12.5% service fee applies on top-ups).

All comparisons

Comparison

idapt vs OpenRouter

OpenRouter is a multi-model API gateway for developers. idapt is a full workspace with the same breadth plus a gateway.

Last reviewed July 16, 2026

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At a glance

OpenRouteridapt

Primary surfaceAPI gatewayWorkspace + API

Models400+ via routing200+ direct integrations

UIMinimal playgroundFull chat with files, agents, image generation

PricingPay-per-token plus a credit-purchase feeTransparent usage pricing; a 12.5% fee on top-ups

Best forBuilding products with AIUsing AI in a workspace (with an API when you need one)

What OpenRouter is great at

As a developer gateway it is excellent: one key for a huge model catalog, transparent routing, and an auto-router. If all you want is an API to build on, it is a clean, focused product.

What idapt does differently

idapt is a workspace first, with its own OpenAI-, Anthropic-, and OpenRouter-compatible endpoints when you need to build. So you get the chat UI, files, agents, and image generation for daily work, and a drop-in gateway for code, under one account and one bill.

The verdict

Stay with OpenRouter if…

You only need an API to build a product and don't want a workspace UI at all.

Choose idapt if…

You want a workspace for daily AI work and an API in the same account.

Frequently asked

Explore the features

AI Gateway

OpenAI-, Anthropic-, and OpenRouter-compatible endpoints with routing you control.

API & SDK

A typed SDK and a versioned REST API over chats, files, agents, and computers.

Multi-Model Chat

GPT, Claude, Gemini, Grok, Llama: pick mid-conversation, cheapest-first.

CLI

Script files, agents, chats, and 200+ models: from your shell.

Switching from OpenRouter?The migration guide shows exactly what moves and how.

More comparisons

idapt vs Cursor idapt vs ChatGPT Plus idapt vs Claude Code

See it for yourself

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