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Gravity Rail Documentation

Welcome to the Gravity Rail documentation. Build AI-powered workflows with multi-channel communication — phone, SMS, email, web chat, and more.

Getting Started​

User Guide​

Set up your workspace, create assistants, build workflows, and connect channels. Start here if you're new to Gravity Rail.

Developer Guide​

REST API reference, authentication, webhooks, and integration guides for building on the Gravity Rail platform.

Features​

Detailed guides for each Gravity Rail feature — phone numbers, voice, workflows, chats, email, and more.

Use Cases​

Real-world implementation guides showing how features work together to solve business problems.

SDK & API Reference​