Zelaxy
Build AI-powered workflow automations on a visual, block-based canvas
Zelaxy is an AI-powered workflow automation platform built on a modular, block-based architecture. You connect blocks on a visual canvas — each performs a specific function — to build powerful automation pipelines without writing code.
Core Blocks
260+ building blocks — AI agents, conditions, routers, loops, functions, and more.
Tool Integrations
240+ external services — messaging, email, databases, search, AI/ML, and more.
Triggers
Webhooks, schedules, and service events that start workflows automatically.
Getting Started
Understand how blocks connect and build your first workflow in minutes.
How It Works
Every workflow in Zelaxy follows the same pattern:
- A trigger or starter initiates the workflow (user input, webhook, schedule, or event)
- Blocks process data — AI agents reason, conditions branch, tools fetch or send data
- Outputs flow between blocks using
{{blockName.outputField}}references - A response block (optional) returns the final result to the user
References always use double braces: {{blockName.field}} for another block's output, and {{ENV_VAR}} for secrets and API keys. Angle brackets like <block.field> do not resolve.
Core Concepts
| Concept | Description |
|---|---|
| Blocks | Self-contained processing units you drag onto the canvas. Each has inputs, configuration, and outputs. |
| Connections | Lines between blocks that define data flow. A block's output becomes the next block's input. |
| Variables | Reference any block's output with {{blockName.fieldName}} syntax — works everywhere. |
| Tools | External service integrations (Slack, Gmail, GitHub, etc.) that blocks can call. |
| Triggers | Events that start workflows automatically — webhooks, schedules, or service events. |
Example: Customer Support Bot
Here's a simple workflow that auto-responds to support emails:
[Gmail Trigger] → [Agent Block] → [Condition Block] → [Gmail Send] / [Slack Notify]- Gmail Trigger fires when a new email arrives
- Agent Block (GPT-4o) analyzes the email: classifies urgency, drafts a reply
- Condition Block checks
{{agent.content}}for urgency level - If urgent → Slack notifies the team; otherwise → Gmail sends the auto-reply
Explore the Platform
AI & Reasoning
The Agent block — multi-provider LLMs with tool calling, structured output, and memory.
Flow Control
Conditions, routers, switches, loops, and parallel execution.
Knowledge & RAG
Vector search across your documents for retrieval-augmented generation.
Build a Tool Call
Connect an Agent to real services like Slack, Gmail, and Notion.