# Build autonomous AI workflows visually

> Build autonomous AI workflows on a visual node graph canvas. Branch, schedule, approve and retry — with full run history and no code required.

URL: https://nexly.technology/workflow-studio

Workflow Studio is a node graph canvas for autonomous agents. Chain models, tools, APIs and human approvals, schedule the result, and watch every run with full history and replay.

## Capabilities

- Visual node graph canvas with branching and loops
- Scheduled, event-driven and webhook triggers
- Human-in-the-loop approval steps
- Full run history, replay and dead-letter handling

## Questions

### Can a workflow wait for a human decision?

Yes. Approval nodes pause a run until somebody approves or rejects, and the decision is recorded in the run history.

### What happens when a step fails?

Failed steps retry with backoff and, if they still fail, land in the dead-letter queue where they can be inspected and replayed.

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See also: https://nexly.technology/llms.txt