AI AgentsApproval WorkflowsHuman-in-the-Loop Systems

HumanLayer

Enable AI agents to request human input for critical decisions

Tiered
Free Version
API Available
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HumanLayer

Target Audience

  • AI developers building production agents
  • Compliance officers in regulated industries
  • Enterprises scaling AI automation safely

Hashtags

#AIWorkflows#AISafety#AgenticAI#HumanInTheLoop#RLHF

Social Media

Overview

HumanLayer lets developers add human oversight to AI workflows through simple code integration. It acts like a safety net for AI agents - whenever they need to make important decisions (like sending emails or processing transactions), the system automatically pauses to get human approval. This helps prevent costly mistakes while maintaining automation efficiency.

Key Features

1

Approval Decorator

Block specific AI actions until human review occurs

2

Omnichannel Contact

Reach humans via Slack, Email, Discord simultaneously

3

Custom Routing

Direct requests to specific teams/individuals

4

Framework Agnostic

Works with any LLM and major AI frameworks

5

Auto-Learning

Gradually reduce human input via approval patterns

Use Cases

📧

Approve customer-facing communications before sending

🔒

Validate sensitive financial transactions

👥

Coordinate team approvals for critical operations

🤖

Train AI agents using human feedback datasets

Pros & Cons

Pros

  • Seamless integration with existing AI workflows
  • Customizable approval escalation paths
  • Supports multiple communication channels
  • Preserves full control over LLM choices

Cons

  • Requires technical implementation (SDK/API)
  • Premium features locked behind enterprise pricing
  • Limited to text-based interactions currently

Pricing Plans

Starter

monthly
$0

Features

  • Slack/Email/Discord integration
  • Basic approval workflows
  • Community support

Premium

monthly
$500

Features

  • Custom branding
  • Advanced escalation rules
  • Private VPC deployment
  • Dataset exports

Pricing may have changed

For the most up-to-date pricing information, please visit the official website.

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Frequently Asked Questions

What counts as an active user?

Any user registered to approve or respond to agent requests

Can approvals be automated over time?

Yes - Learning and Auto Approvals use historical data to automate decisions

How is feedback data handled?

Datasets can be exported every 180 days for training/evaluation

Integrations

Slack
Email
Discord
MSTeams
SMS
RCS

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