HumanLayer

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HumanLayer provides an API and SDK that allows AI agents to interact with humans for feedback, guidance, and approvals. It's designed to integrate seamlessly into various tech stacks, ensuring human oversight and enhancing the quality and reliability of AI outputs.
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Pricing:
Oct 08 2024
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HumanLayer

HumanLayer

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259.8K
HumanLayer
HumanLayer provides an API and SDK that allows AI agents to interact with humans for feedback, guidance, and approvals. It's designed to integrate seamlessly into various tech stacks, ensuring human oversight and enhancing the quality and reliability of AI outputs.
Added on:
Social & Email:
Platform:
Pricing:
Oct 08 2024
Free/Freemium
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What is HumanLayer?

HumanLayer is an API and SDK that enables AI agents to interact with humans for feedback, approvals, and guidance. By integrating HumanLayer, developers can ensure critical AI decisions are overseen by humans, create custom approval workflows, manage transitions between software- and human-driven processes, and collect valuable human feedback to improve AI systems. It supports integration with popular frameworks and LLMs, making it a versatile tool for various applications requiring human oversight on AI outputs.

Who will use HumanLayer?

  • AI Developers
  • Data Scientists
  • Machine Learning Engineers
  • Product Managers
  • Technical Leads

How to use the HumanLayer?

  • Step1: Sign up for an account on HumanLayer.
  • Step2: Get your API key from the dashboard.
  • Step3: Install the HumanLayer SDK using pip for Python or npm for TypeScript.
  • Step4: Initialize the HumanLayer instance in your code.
  • Step5: Decorate functions that require human approval with `@hl.require_approval`.
  • Step6: Configure approval workflows and human contact channels.
  • Step7: Test and deploy your application with human-in-the-loop capabilities.

Platform

  • web

HumanLayer's Core Features & Benefits

The Core Features

  • Human Approvals for Function Calls
  • OmniChannel Contact
  • Advanced Approvals
  • Human as Tool
  • Granular Routing
  • Bring Your Own LLM and Framework

The Benefits

  • Ensures human oversight on critical AI decisions
  • Enhances AI quality and reliability
  • Customizable workflows to fit specific needs
  • Easy integration with existing AI applications
  • Collects and exports human feedback for AI training and evaluation

HumanLayer's Main Use Cases & Applications

  • Manual approval steps in AI processes
  • Oversight of autonomous AI agents
  • Custom approval workflows for AI outputs

HumanLayer's Pros & Cons

The Pros

Enables creation of AI agents that feel like real coworkers with human-in-the-loop control
Supports multiple communication channels including Slack, email, and Discord
Advanced approval workflows with human oversight improve agent reliability
Integrates easily with popular programming languages and frameworks
Flexible pricing plans including a free tier for experimentation

The Cons

Not open source, limiting custom modifications and transparency
Discord channel functionality is marked as coming soon, indicating incomplete support
Pricing details for premium and enterprise require contacting sales, which may slow purchase decisions

HumanLayer's Pricing

Has free planYES
Free trial details
Pricing modelFreemium
Is credit card requiredNo
Paid from500 USD
Has lifetime planNo
Billing frequencyMonthly

Details of Pricing Plan

Starter

0 USD
  • Free forever for Hackers and Tinkerers
  • Works with all popular frameworks
  • 1000 operations/month
  • Pay as you go ($20/2000 addt'l)
  • Send to Slack and Email (Discord coming soon)
  • Up to 10 active users
  • Limited Data Retention

Premium

500 USD
  • Collaborate and scale
  • Remove HumanLayer Branding (BYO app/keys)
  • Higher Operation Cap
  • 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 USD
  • 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 prices, please visit: https://humanlayer.dev

FAQs of HumanLayer

HumanLayer Company Information

  • Website: https://humanlayer.dev
  • Company Name: HumanLayer
  • Support Email: [email protected]
  • Facebook: NA
  • X(Twitter): https://x.com/humanlayer_dev
  • YouTube: NA
  • Instagram: NA
  • Tiktok: NA
  • LinkedIn: https://linkedin.com/company/humanlayer

Analytic of HumanLayer

Visit Over Time

Monthly Visits
259.8k
Avg Visit Duration
00:00:56
Page Per Visit
1.55
Bounce Rate
57.52%
Oct 2025 - Dec 2025 All Traffic

Geography

Top 5 Regions
United States
28.21%
China
19.81%
Germany
5.94%
India
5.32%
France
4.89%
Oct 2025 - Dec 2025 Worldwide Desktop Only

Traffic Sources

Direct
50.68%
Search
21.35%
Referrals
19.47%
Social
7.36%
Paid Referrals
0.71%
Mail
0.39%
Oct 2025 - Dec 2025 Desktop Only

Top Keywords

KeywordTrafficCost Per Click
humanlayer9.5k $ 5.32
human layer3.7k $ 5.15
codelayer2.0k $ --
codelayer ai360 $ --
hlyr610 $ --

HumanLayer Reviews

5/5
Do You Recommend HumanLayer? Leave a Comment Below!

HumanLayer's Main Competitors and alternatives?

  • Labelbox
  • Scale AI
  • SuperAnnotate
  • Clarifai

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