Welcome to FlowStack
FlowStack is the all-in-one automation platform that combines visual workflow builders, AI agent studio, 1,000+ integrations, a template marketplace, and real-time observability into a single unified platform.
What You Can Do with FlowStack
- Build workflows visually — Drag-and-drop automation builder with two powerful engines (Flow Builder and Workflow Builder)
- Deploy AI agents — Create intelligent agents that understand context, use tools, and automate complex decisions
- Connect everything — 1,000+ pre-built integrations with OAuth, API keys, and webhook support
- Monitor in real-time — Execution logs, performance metrics, success rates, and alerting
- Store and query data — Built-in database tables for persistent storage across automations
- Share and monetize — Template marketplace where you can install or publish automation templates
Quick Links
| I want to... | Go to... |
|---|---|
| Create my first automation | Quickstart Guide |
| Understand key concepts | Core Concepts |
| Build a workflow | Workflow Builder |
| Create an AI agent | AI Studio |
| Connect an app | Integrations |
| Use the REST API | API Reference |
| Embed FlowStack in my product | Embedding SDK |
| Monitor my automations | Observability |
| Manage my team | Administration |
Platform Architecture
FlowStack runs two automation engines side-by-side, giving you the best of both worlds:
- Flow Builder — Powered by ActivePieces. Best for simple-to-moderate automations with a clean, intuitive interface. 687+ pieces (integrations) with deep OAuth support.
- Workflow Builder — Powered by n8n. Best for complex, multi-branch automations with advanced data transformation. 880+ node types including 130+ AI/LangChain nodes.
Both engines share the same dashboard, connections, and observability layer. You choose the right engine for each automation.
Getting Help
- Email: support@onflowstack.com
- Dashboard: app.onflowstack.com
- Website: onflowstack.com