HumanLayer
PrivateLast Round
Seed
Nov 26, 2024
Total Funding Raised
$500,000
Momentum
Top 25%
of companies Caplight tracks
Company Overview
HumanLayer is an AI infrastructure company that provides an API and SDK to integrate human-in-the-loop oversight into autonomous AI agent workflows.
Sector
AI, Data & Cloud Infrastructure
Verticals
ML Platforms, Workflow Automation, NLP & Conversational AI
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
HumanLayer Comparables
Compare HumanLayer with similar companies based on industry and business-model similarity.
HumanLayer Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Nov 26, 2024 |
Key People
Founding team and executive leadership
HumanLayer Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Pioneer Fund | Seed |
| Batch Ventures | Seed |
| Hawk Hill Ventures | Seed |
| Multimodal Ventures | Seed |
| Preface Ventures | Seed |
| Y Combinator | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 1, 2026
Monthly recurring revenue grew 100% last month.
- Oct 1, 2025
MRR grew 100% in October 2025.
HumanLayer Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about HumanLayer's valuation, stock price, and market status.
Is HumanLayer a public or private company?
HumanLayer is a private company.
What is the current stock price of HumanLayer?
HumanLayer is a private company with no public stock price. No recent secondary market data is available.
How much is HumanLayer worth (valuation)?
Valuation information for HumanLayer is not publicly available.
Can I buy HumanLayer stock?
HumanLayer shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was HumanLayer's last funding round?
HumanLayer's most recent funding round was Seed on November 1, 2024.
Who are the main investors in HumanLayer?
Key investors in HumanLayer include Pioneer Fund, Y Combinator.
Will HumanLayer IPO soon?
No public IPO plans have been announced for HumanLayer.
How can I track HumanLayer secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor HumanLayer's secondary market activity and sign up for updates.