HumanLayer

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Introduction:
API/SDK for AI agents to interact with humans for assistance and approvals.
Added on:
Dec 07 2024
Monthly Visitors:
197.4K
Social & Email:
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HumanLayer Product Information

What is HumanLayer?

HumanLayer is an API and SDK that enables tool-calling AI Agents to contact humans for help, feedback, and approvals. It provides human-in-the-loop capabilities for AI Agents, allowing builders to create agents that feel like real coworkers. HumanLayer supports various channels like Slack, Email, and Discord, and integrates with major orchestration frameworks and LLMs.

How to use HumanLayer?

Integrate the HumanLayer SDK into your AI agent workflow. Use the @hl.require_approval() decorator to block function calls requiring human oversight. Contact humans through various channels and route approvals to specific teams or individuals.

HumanLayer's Core Features

Require Human Approval for Function Calls

OmniChannel Contact (Slack, Email, Discord)

Advanced Approval Workflows with Escalations and Timeouts

Human as Tool (hl.human_as_tool())

Granular Routing of Approvals

LLM and Framework Agnostic

HumanLayer's Use Cases

#1

AI agents requiring human approval for critical decisions.

#2

Workflows needing human feedback to improve agent performance.

#3

Agentic AI workflows that need human oversight for production-grade reliability.

#4

Automated lead generation with human feedback on lead quality.

FAQ from HumanLayer

What is an active user?

What are Learning and Auto Approvals?

What are Escalations and Timeouts?

What about Exporting Datasets for Training and Evals?

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HumanLayer Pricing

Starter

$0/month

Free forever for Hackers and Tinkerers. Works with all popular frameworks. 100 operations/month. Pay as you go ($20/200 addt'l). Send to Slack, Email, Discord. Up to 10 active users. Limited Data Retention.

Premium

$500/month

Collaborate and scale. Remove HumanLayer Branding (BYO app/keys). Includes 2000 operations/month ($18/200 add'l). Advanced Approval Workflows w/ Escalations and Timeouts. Learning and Auto Approvals. Channels for MSTeams, SMS, RCS. Priority Support. 180-day retention on feedback datasets export.

Enterprise

Custom

Deploy into your Private VPC or on-prem. RBAC and SSO support. Volume discounts. Custom notification channels. Expert Advice on custom-built agents for sales, marketing, hiring, and more.

For the latest pricing, please visit this link: https://www.humanlayer.dev/#pricing

Analytic of HumanLayer

HumanLayer Website Traffic Analysis

Visit Over Time

Monthly Visits
197.4K
Avg.Visit Duration
00:00:24
Page per Visit
1.54
Bounce Rate
48.52%
Aug 2024 - May 2026 All Traffic

Geography

Top 5 Regions

Vietnam
21.08%
United States
10.63%
China
6.89%
India
3.53%
South Korea
2.74%
Aug 2024 - May 2026 Desktop Only

Traffic Sources

SearchOrganic
41.63%
Direct
27.16%
Referrals
15.87%
SocialOrganic
11.21%
GenAi
3.42%
Mail
0.71%
Affiliate
0.00%
DisplayAds
0.00%
SearchPaid
0.00%
SocialPaid
0.00%
Aug 2024 - May 2026 Worldwide Desktop Only

Top Keywords

Keyword
Traffic
Cost Per Click
harness engineering
138.2K
$ 3.31
humanlayer
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$ 5.01
claude md
25.3K
$ 2.56
claude.md
22.1K
$ 2.98
claude md file
7.2K
$ 5.29

Social Listening

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