RapidAPI
FreeAPI.watch
GovAPI Atlas
API CRUX
APIsList
Postman
JSON Placeholder
Discover, compare, and integrate public APIs using real-time health monitoring, OpenAPI documentation, and live availability signals.

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

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
PAP
Public API
|
|
|
|---|---|---|
| Website | public-api.org | github.com |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of liteLLM yet.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Public API and liteLLM. For example, how are they different and which one is better?
When comparing Public API and liteLLM, you can also consider the following products.

API marketplace for finding and connecting to the world's top APIs.
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Live status of free public APIs, updated every hour. Find reliable, no-credit-card APIs for weather, news, finance, geocoding, and cryptocurrency.
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Build production-grade & reliable AI apps with Portkey
Compare Portkey to Public API or liteLLM:

Search the APIs and web services that national open data portals list, one country at a time: Korea, Japan, the US, France, Germany, the UK, Taiwan, Canada, Australia and Singapore. Lists are refreshed weekly.
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Regrouping the best AI APIs for 10mn integration in your code
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