0nMCP vs Activepieces
AI MCP server vs open-source automation builder
Activepieces is an open-source alternative to Zapier with a visual builder. 0nMCP is also open source but fundamentally different — it's an MCP server designed for AI agents, not a visual workflow builder for humans.
Feature Comparison
Pricing
Both are open source and free to self-host. Activepieces Cloud starts at $5/mo. 0nMCP marketplace executions are $0.10 each with no subscription.
Choose 0nMCP if...
Teams building AI agent systems who need their AI to directly call APIs. Developers wanting the simplest possible setup (npm install vs Docker).
Choose Activepieces if...
Teams wanting an open-source Zapier alternative with a familiar visual builder and growing integration ecosystem.
About Activepieces
Activepieces is an open-source, self-hostable automation platform with a Zapier-like visual interface. It focuses on being a community-driven alternative to proprietary automation tools.
Frequently Asked Questions
Which is easier to self-host?
0nMCP. It's a single npm install with no Docker or database requirements. Activepieces requires Docker Compose with PostgreSQL and Redis.
Can they complement each other?
Yes. Use Activepieces for scheduled visual workflows and 0nMCP for AI-driven dynamic orchestration. They serve different use cases.
Which has more integrations?
0nMCP has deeper coverage per service (819 tools across 48 services). Activepieces has a wider but shallower integration library that's growing rapidly.