Activepieces records 258,553 monthly visits with +1.5% month-over-month growth and Freemium pricing. Tambo records 7,034 monthly visits with +3.7% growth and Freemium pricing.
Open-source AI automation that unifies agents, flows and 770+ app integrations
An open-source toolkit for adding AI agents to your React app
| Dimension / Metric | ||
|---|---|---|
| Official Domain | activepieces.com | tambo.co |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 258.55K (258,553) | 7.03K (7,034) |
| MoM Traffic Delta | +3.87K (+1.5%) | +250 (+3.7%) |
| Primary Market & Share | 🇺🇸 United States (14.1%) | 🇺🇸 United States (64.9%) |
| Direct Visits / mo | 111.33K | 2.78K |
| User Rating | 4.6 | 4.3 |
| Supported Platforms | Website | Website |
Open-source AI automation that unifies agents, flows and 770+ app integrations
Describe a task in everyday words and the agent determines the steps, chooses tools from your connected apps and MCP servers, and pauses for approval on sensitive actions.
Build automations on a canvas with branching, retries, waitpoints, subflows and error handling, then write inline TypeScript for the steps that need real code.
Every piece is MIT-licensed and community-built, covering the apps you already run, with an HTTP piece for any REST or GraphQL endpoint with auth and pagination handled.
Draft flows by chatting, store structured data in Tables that flows and agents can read and write, and keep internal documents searchable by every agent.
An open-source toolkit for adding AI agents to your React app
Register your existing React components once and the agent renders them with the correct props, inheriting your styling, design system and business logic instead of inventing new markup.
Streaming, message threads, cancellation, error states, conversation storage and component state are handled for you, so AI features do not require rebuilding core app infrastructure.
The agent inherits the signed-in user's permissions and session, keeping AI features inside your existing security and authorisation boundaries.
Model Context Protocol integration on both sides connects the agent to external tools and data sources, with MCP OAuth support for authenticated servers.
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud
Massive prebuilt app ecosystem and polished UX, but significantly more expensive and proprietary.
Massive prebuilt app ecosystem and polished UX, but significantly more expensive and proprietary.
Free / Open-sourcePowerful open-source workflow automation with robust self-hosting options, but steeper learning curve than Activepieces.
Free / Open-sourcePowerful open-source workflow automation with robust self-hosting options, but steeper learning curve than Activepieces.
Free / Open-sourceA free, open-source personal AI agent that learns your projects and works across every messaging app.
Free / Open-sourceA free, open-source personal AI agent that learns your projects and works across every messaging app.
SpecialistStreamlined interface for deploying custom AI agents, but less flexible for traditional data integration pipelines.
SpecialistStreamlined interface for deploying custom AI agents, but less flexible for traditional data integration pipelines.
Free / Open-sourceBuild, deploy, and govern production-ready agentic AI workflows
Free / Open-sourceBuild, deploy, and govern production-ready agentic AI workflows
Free / Open-sourceOpen-source frontend stack for building AI agents and copilots inside your own product
Free / Open-sourceOpen-source frontend stack for building AI agents and copilots inside your own product
Excellent browser and web scraping automation features for AI agents, but fewer standard enterprise app integrations.
Excellent browser and web scraping automation features for AI agents, but fewer standard enterprise app integrations.
Enterprise-grade security and governance for workflows, but geared more toward security and IT operations.
Enterprise-grade security and governance for workflows, but geared more toward security and IT operations.
Advanced multi-agent workforce builder for complex tasks, but less suited for traditional webhook integrations.
Advanced multi-agent workforce builder for complex tasks, but less suited for traditional webhook integrations.
SpecialistSpecializes in building conversational chatbots and agentic pipelines visually, but lacks broad traditional connector depth.
SpecialistSpecializes in building conversational chatbots and agentic pipelines visually, but lacks broad traditional connector depth.
SpecialistStrong multi-channel publishing capabilities for AI agents, but less comprehensive for multi-step backend data pipelines.
