One API to access 170+ AI models for production apps, agents, and workflows
Stage
Startup
Startup
Founded
Not given
2025
Based in
US
HK
Pricing model
Paid
Not given
Pricing
Not given
Pay-as-you-go with credits starting at $10 minimum top-up. Video and audio billed per second, images per image, LLMs per token. Credits never expire. Examples: Seedance 2.5 from $0.084 per input + output second, Sora 2 from $0.085 per output second, Claude Opus 5.5 pricing available per model. No su
Key features
OpenAI-compatible API endpoint
Automatic failover between providers
Single API key for multiple models
Unified billing and credit balance
No monthly fees or minimum spend
Support for OpenAI and Anthropic SDKs
Rate-limit smoothing
Unified usage analytics
API keys stored as one-way hash
Access to 170+ models from 30+ providers including GPT, Claude, Gemini, Seedance, Kling, Suno
Intelligent routing for fastest and most cost-efficient endpoint
Compatible with OpenAI, Anthropic, and Google SDKs
Production-ready async APIs with webhooks and callbacks
Minimal latency routing overhead under 50ms
Secure proxy with no prompt storage and TLS 1.3 encryption
Single API key across all 170+ models and providers
What makes it different
Single endpoint replaces multiple provider APIs
Save up to 63% on LLM inference costs
Automatic routing and failover across providers
No monthly fees or startup costs
Works with existing OpenAI-compatible tools and frameworks
Unified access to 170+ models from 30+ providers through single API
Automatic failover and intelligent routing for guaranteed reliability
Production-focused infrastructure with clear docs and real async support
KoRouter
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