
PublicAPIs
API List
API Tracker
Postman
Public API
RapidAPI
GovAPI Atlas
The APIsList is the directory for all the public APIs compiled from different open sources and enhanced its data with the APIsList parsing engine.

OpenRouter
APIVAI
AunuCore.bond
APIClan.us
Api.Airforce
boldrouter
Requesty.ai
OpenAI-compatible multi-model API for GPT, Claude, Gemini, DeepSeek and more.
Which is more popular?
Based on our record, APIsList seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | apislist.com | mandapi.com |
| Pricing | ||
| Platforms | — | |
| Company | 2022 | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


The public APIs list search engine and directory, with more than 1800 public API and growing daily!
MandAPI is an OpenAI-compatible multi-model AI API gateway for developers. It provides unified access to GPT, Claude, Gemini, DeepSeek and other AI model families through a single API endpoint. Key features include: - OpenAI-compatible API - Multiple AI model providers - Streaming and...
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.


As answered by people managing APIsList and MandAPI.
MandAPI's answer:
MandAPI is primarily built for software developers, indie hackers, AI startups, SaaS teams, agencies and technical teams that need programmatic access to multiple large language models through a unified API.
MandAPI's answer:
MandAPI combines multiple AI model families behind a single OpenAI-compatible API. Developers can access GPT, Claude, Gemini, DeepSeek and other models without maintaining separate integrations for every provider. It also provides transparent usage-based pricing, model discovery, usage tracking and developer tooling.
MandAPI's answer:
MandAPI is designed for developers who want a simple way to use multiple AI providers through one familiar API. Its OpenAI-compatible interface makes migration straightforward, while unified billing, model discovery, transparent pricing and support for multiple model families reduce the operational work required to manage several AI APIs separately.
MandAPI's answer:
MandAPI started from a simple problem: developers increasingly need access to several AI model providers, but every provider has different APIs, pricing systems and account requirements. MandAPI was built to simplify that fragmented experience by providing a single OpenAI-compatible interface for multiple model families, with transparent pricing and developer-focused tooling.
MandAPI's answer:
MandAPI is built around an OpenAI-compatible REST API architecture with streaming support, API-key authentication, multi-provider routing, usage metering and model catalog services. The production platform uses containerized cloud infrastructure, reverse proxying and CDN services for deployment and traffic delivery.
Share your experience with using APIsList and MandAPI. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


APIs List is a more recent entrant (launched on PH 2 Years ago) and is a curated list of APIs. - Source: dev.to / almost 2 years ago
Hey r/indiebiz community!👋 I'm thrilled to introduce you to APisList – the ultimate platform to supercharge your indie business with cutting-edge APIs! 🚀Why APisList?🌐 Discover Diverse APIs: From payment gateways to machine learning... Source: almost 3 years ago
Or, of course, you could fetch data for something entirely different. Here is the list of APIs that I shared earlier. APIsList. - Source: dev.to / over 3 years ago
Tracking MandAPI since Oct 2026.
When comparing APIsList and MandAPI, you can also consider the following products.
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One API key for Claude and GPT models, compatible with the Anthropic and OpenAI formats. Works with Claude Code, Cursor and Codex CLI. Pay as you go, below official list prices.
Compare APIVAI to APIsList or MandAPI:

Application and Data, Application Utilities, and API Tools
Compare API Tracker to APIsList or MandAPI:

AunuCore Creative Network: one OpenAI-compatible API for 190+ frontier AI models, with a playground, verified AI news, MCP tools and a REST toolkit.
Compare AunuCore.bond to APIsList or MandAPI: