Cloud Inference

AI SDK Provider

Access over 300 large language models via OpenRouter API with Vercel SDK integration.

Status
Generally available
Last checked
Checked · Oct 10, 2026
License
Open source
Pricing
Free tier · from $0
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What it is

The @openrouter/ai-sdk-provider is an official provider for the Vercel AI SDK, offering seamless access to a wide array of large language models through the OpenRouter platform. It simplifies integrating advanced AI capabilities into web applications and services.

The @openrouter/ai-sdk-provider stands out by offering unparalleled access to a diverse set of large language models, integrated directly into the Vercel AI SDK ecosystem.

When it fits — and when it doesn’t

A good fit for

  • Teams building complex AI-powered applications that require access to a wide range of language models

  • Projects needing integration with the Vercel ecosystem for deployment and management

  • Developers looking for flexibility in choosing from multiple large language models

Look elsewhere if

  • Applications requiring real-time streaming capabilities (batch-only architecture)

  • Budget-constrained projects where cost optimization is critical at scale

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Vendor lock-in with OpenRouter platform

    Tightly coupled to OpenRouter API, making it difficult to switch providers without significant refactoring

What it does well

  • Access to over 300 large language models

  • Seamless integration with Vercel AI SDK

  • Support for both chat and completion APIs

Pricing

Free tier
YesOpen source - free to use
Paid from
$0
Model
Usage-based
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up AI SDK Provider

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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