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About

OpenRouter Fusion turns a prompt into a small multi-model deliberation, making combined model results as easy to call as a single model. A panel of expert models analyzes the prompt in parallel with web search and web fetch enabled, then a judge model compares their responses and returns structured analysis that includes consensus, contradictions, partial coverage, unique insights, and blind spots. The final answer is written from that analysis, helping users benefit from multiple perspectives rather than relying on one model alone. Fusion is built for cases where a single model is not enough, such as research, expert critique, compare-and-contrast prompts, multi-domain questions, or any task where being wrong is expensive. Users can call Fusion directly through the openrouter/fusion model alias, enable it as the fusion server tool, or configure it through the Fusion plugin; all three entry points use the same pipeline.

About

OrcaRouter is an OpenAI-compatible AI model router that sends each prompt to the right model across OpenAI, Anthropic, Gemini, DeepSeek, Qwen, Kimi, and 200+ frontier and open source models. It is built to preserve frontier answer quality while reducing AI inference spend by grading every prompt and routing hard reasoning to frontier models and routine work to lower-cost open source models. The routing is quality-graded, never a blind, cheap-model swap, and each request shows the difficulty grade, selected model, provider, and cost so routes are visible, auditable, and reproducible. Developers can switch by changing the API base URL, while existing SDKs, model names, and streaming behavior continue to work as before. OrcaRouter supports automatic failover, so if a provider goes down mid-stream, traffic can switch transparently, and the application avoids user-facing errors. It also includes API key management with spend caps, model allowlists, rate limits, budget enforcement, and more.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI users and developers wanting to run multiple models side by side, compare their strengths, and combine them into a stronger answer

Audience

AI developers and teams that need one OpenAI-compatible endpoint to route prompts across models, control costs, improve reliability, and monitor AI usage

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$29 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

OpenRouter
Founded: 2023
United States
openrouter.ai/fusion

Company Information

OrcaRouter
Founded: 2026
United States
www.orcarouter.ai/

Alternatives

Alternatives

Categories

AI Gateways Supported
LLM Routers Supported

Categories

AI Gateways Supported
LLM Routers Supported

Integrations

Aider Not Supported
Anthropic Not Supported
Cline Not Supported
Continue Not Supported
Cursor Not Supported
DeepSeek Not Supported
Gemini Not Supported
Kimi Not Supported
LangChain Not Supported
LlamaIndex Not Supported
OpenAI Not Supported
OpenRouter Supported
OwlCAD Supported
Python Not Supported
Qwen Not Supported
TypeScript Not Supported
Vercel AI Gateway Not Supported

Integrations

Aider Supported
Anthropic Supported
Cline Supported
Continue Supported
Cursor Supported
DeepSeek Supported
Gemini Supported
Kimi Supported
LangChain Supported
LlamaIndex Supported
OpenAI Supported
OpenRouter Not Supported
OwlCAD Not Supported
Python Supported
Qwen Supported
TypeScript Supported
Vercel AI Gateway Supported
Claim OpenRouter Model Fusion and update features and information
Claim OpenRouter Model Fusion and update features and information
Claim OrcaRouter and update features and information
Claim OrcaRouter and update features and information