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Human supervision for your AI agents

Keep your AI workflows safe and accurate with human oversight. HITL.sh provides a customizable review interface that’s easy to integrate and quick to adopt.

Get started in minutes

Follow our quickstart guide to add human supervision to your AI agents.

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How it works

1

Setup review

Create a review template with our no-code editor for the type of content to be reviewed and the input to be captured.
2

Send request

Request a human review using any of our integrations, referencing the template and including all relevant content.
3

Human review

Pending items appear in our Agent Inbox or can be opened directly via one of the notification options.
4

Handle webhook

Completed reviews are sent to your workflow via webhook so it can continue with the provided feedback.

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Core features

Everything you need to keep a human in the loop

Agent Inbox

Centralized dashboard where reviewers find all items that need input - whether reviews were assigned to them or to the whole team.

Review Templates

Customize review templates to capture content of various types with our no-code editor for the right preview and editing tools.

Smart Notifications

Turn on email digests or Slack notifications with optional short-lived public links for seamless collaboration.

Workflow Control

Advanced workflows include multiple review steps or manual triggers with easy navigation across workflow runs.

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Integrations

Add human supervision without restricting your choice of tooling, framework, or model.

Python SDK

Simple Python integration for your AI applications and workflows.

TypeScript SDK

Full-featured TypeScript SDK for Node.js and browser environments.

n8n Node

Native n8n integration for seamless workflow automation.

Make.com

Connect HITL.sh to your Make.com scenarios and workflows.

LangGraph

Integrate with LangGraph for sophisticated AI agent workflows.

HTTP API

RESTful API for custom integrations and webhook handling.

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Use cases

Content Moderation

Review AI-generated content before publication to ensure quality and compliance.

Sales Approval

Automate sales processes while maintaining human oversight for critical decisions.

AI Training

Collect human feedback to improve AI model performance and create training datasets.

Workflow Control

Add checkpoints and manual triggers to complex automated workflows.

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Trusted by innovators

PayFacto Case Study

See how PayFacto, a leading global payment processing company handling $10 billion in annual transaction volume, uses HITL.sh to automate key sales and marketing processes with AI.

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Get started today

Start building

Add human supervision to your AI agents in minutes with our comprehensive documentation and examples.