
OpenRouter
Portkey
Eden AI
APIPark
boldrouter
Helicone AI
OpenAI
One library to standardize all LLM APIs

OpenRouter
One OpenAI-compatible API for 300+ AI models (GPT, Claude, Gemini, Qwen, image models). Pay-as-you-go from $1, credits never expire, no monthly fee.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | github.com | wellapi.ai |
| Pricing | — | |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using liteLLM and WellAPI. For example, how are they different and which one is better?
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Build production-grade & reliable AI apps with Portkey
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Regrouping the best AI APIs for 10mn integration in your code
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A unified, OpenAI-compatible gateway to every major LLM provider. One endpoint, one key, one bill - with automatic routing and failover.
Compare boldrouter to liteLLM or WellAPI:
