API Hub records 1,399 monthly visits with -0.9% month-over-month growth and Freemium pricing. Zapier records 5,065,248 monthly visits with +0.4% growth and Freemium, Free Trial, Paid pricing.
A marketplace of ready-to-use APIs and MCP servers for apps and AI agents
Automate work across thousands of apps — no code required
| Dimension / Metric | | |
|---|---|---|
| Official Domain | api-hub.org | zapier.com |
| Pricing Model | Freemium | Freemium, Free Trial, Paid |
| Monthly Visits | 1.4K (1,399) | 5.07M (5,065,248) |
| MoM Traffic Delta | -12 (-0.9%) | +22.46K (+0.4%) |
| Primary Market & Share | 🇮🇳 India (100%) | 🇺🇸 United States (39.5%) |
| Direct Visits / mo | 545 | 2.23M |
| User Rating | 3.8 | 4.7 |
| 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.
Automate work across thousands of apps — no code required
Connect thousands of apps with a visual editor, using both point-and-click logic and natural language to define each step.
Connect AI tools such as Claude, ChatGPT and Cursor to your apps so they can read data and take real action.
Create AI assistants that answer questions and complete multi-step tasks across your connected systems.
Store structured data your workflows can read and update, keeping records in sync across tools.
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-sourcePowerful open-source workflow automation with visual node building, offering robust self-hosting options but requiring technical setup.
Free / Open-sourcePowerful open-source workflow automation with visual node building, offering robust self-hosting options but requiring technical setup.
The AI developer cloud for GPU pods, serverless inference and clustering
Give your AI agents secure, authenticated access to 1,700+ apps
Give your AI agents secure, authenticated access to 1,700+ apps
SpecialistVisual builder tailored specifically for custom AI agents, but less versatile for standard non-AI data synchronization tasks.
SpecialistVisual builder tailored specifically for custom AI agents, but less versatile for standard non-AI data synchronization tasks.
SpecialistBuild GTM systems that turn data into revenue
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
SpecialistAI-powered workspace generating automated workflows from prompts, but less focused on deep multi-system data synchronization.
Free / Open-sourceOne key for 4,100+ agent tools, pay per call
Advanced no-code AI agent platform for complex web scraping and workflows, but less suited for basic app-to-app integrations.
Advanced no-code AI agent platform for complex web scraping and workflows, but less suited for basic app-to-app integrations.
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
