API Hub records 1,399 monthly visits with -0.9% month-over-month growth and Freemium pricing. Higress records 13,318 monthly visits with -17.9% growth and Contact for Pricing pricing.
A marketplace of ready-to-use APIs and MCP servers for apps and AI agents
Open-source AI gateway for LLM APIs, agents and MCP servers
| Dimension / Metric | | |
|---|---|---|
| Official Domain | api-hub.org | higress.ai |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 1.4K (1,399) | 13.32K (13,318) |
| MoM Traffic Delta | -12 (-0.9%) | -2.91K (-17.9%) |
| Primary Market & Share | 🇮🇳 India (100%) | 🇨🇳 China (72%) |
| Direct Visits / mo | 545 | 5.14K |
| User Rating | 3.8 | 4.6 |
| Supported Platforms | Website | Website |
A marketplace of ready-to-use APIs and MCP servers for apps and AI agents
Listed APIs speak the Model Context Protocol, so they can be attached as tools to AI agents and used by MCP-capable clients like Cursor, Claude Desktop and Continue.
Test endpoints live against models such as Claude and GPT to see how an API behaves in an actual agent-driven conversation before you commit to an integration.
Register a base URL and credentials, define inputs and outputs with a guided wizard, and deploy an MCP server that serves both humans and agents.
API Hub handles hosting, subscriptions, billing and revenue sharing, so API owners can focus on the product instead of payment plumbing.
Open-source AI gateway for LLM APIs, agents and MCP servers
Route requests to 100+ model APIs through unified protocol conversion, with model-level fallback and flexible backend scheduling.
Expose existing services as MCP servers, proxy and translate protocols, and apply authentication, traffic scheduling and parameter mapping to tool calls.
Track token consumption per consumer, enforce quotas on overuse, and cache exact or semantically similar answers to save tokens and reduce latency.
Protect privacy on data sent to external models and filter model output before it reaches users, alongside standard gateway auth and rate limiting.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Free / Open-sourceOne API key for hundreds of AI models from every major provider
Free / Open-sourceOne API key for hundreds of AI models from every major provider
The AI developer cloud for GPU pods, serverless inference and clustering
Free / Open-sourceGive your AI agents secure, authenticated access to 1,700+ apps
Free / Open-sourceGive your AI agents secure, authenticated access to 1,700+ apps
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
An AI-native cloud built from silicon to API for training, tuning, and serving models
An AI-native cloud built from silicon to API for training, tuning, and serving models
Free / Open-sourceOne OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Free / Open-sourceOne OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Free / Open-sourceOne open-source AI gateway for 100+ LLM providers
Free / Open-sourceOne key for 4,100+ agent tools, pay per call
The universal context engine connecting agents to data, tools, and models
Cloud browsers and web APIs for AI agents
Cloud browsers and web APIs for AI agents
Free / Open-sourceThe AI cloud built by the creators of PyTorch Lightning
Free / Open-sourceThe AI cloud built by the creators of PyTorch Lightning
