Haize Labs
PrivateLast Round
Seed
Dec 2, 2025
Est. Valuation
$100M
Total Funding Raised
$25.5M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Haize Labs is an enterprise software company that provides an AI reliability platform for automated stress testing, red-teaming, and monitoring of large language models.
Sector
AI, Data & Cloud Infrastructure
Verticals
Application Security, Vulnerability Management, NLP & Conversational AI, Compliance & Risk
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Haize Labs Comparables
Compare Haize Labs with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Gray Swan | 85% | |
| SnowCrash Labs | 85% | |
| Patronus AI | 84% |
Haize Labs Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Dec 2, 2025 | ||||
| Accelerator | Nov 11, 2024 | ||||
| Seed | Aug 5, 2024 |
Haize Labs Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| AI Grant | Accelerator |
| General Catalyst | Seed |
| Juniper Ventures | Seed |
| Soma Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 27, 2026
Monthly visitors increased 35% MoM.
- Dec 2, 2025
$13M raised in Seed round.
Recent news
Latest coverage and updates
- receives_financingSep 18, 2026
Haize Labs, Inc. reports a previously raised $12.5M Seed round led by General Catalyst
Haize Labs 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 Haize Labs's valuation, stock price, and market status.
Is Haize Labs a public or private company?
Haize Labs is a private company.
What is the current stock price of Haize Labs?
Haize Labs is a private company, so its shares have no public market price. Caplight tracks Haize Labs's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Haize Labs worth (valuation)?
Haize Labs's valuation is estimated at $100.0M based on funding round data.
Can I buy Haize Labs stock?
Haize Labs shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Haize Labs's last funding round?
Haize Labs's most recent funding round was Seed on December 2, 2025.
Who are the main investors in Haize Labs?
Key investors in Haize Labs include General Catalyst.
Will Haize Labs IPO soon?
No public IPO plans have been announced for Haize Labs.
How can I track Haize Labs secondary market activity?
Caplight tracks bids, offers, and trades in Haize Labs's shares on secondary markets.