Attestable
PrivateLast Round
Seed
Aug 11, 2026
Est. Valuation
$71M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Attestable is an artificial intelligence and cybersecurity company that develops a zero-knowledge cryptography-based trust layer to verify AI models, prompts, and outputs.
Sector
Cybersecurity
Verticals
Application Security, Data Governance, Data Protection, Compliance & Risk
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Attestable Comparables
Compare Attestable with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| EZKL | 79% | |
| Inference Labs | 79% | |
| Tools for Humanity | 79% | |
Attestable Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Aug 11, 2026 |
Key People
Founding team and executive leadership
Attestable Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| TLV Partners | Seed |
| Halcyon Ventures | Seed |
| Zero Knowledge Ventures | Seed |
| Cerca Partners | Seed |
| Altimeter Capital Management | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 11, 2026
$20M round led by Altimeter Capital Management and TLV Partners.
- Apr 6, 2026
Monthly visitors increased 39% MoM, reaching 1.1K.
Attestable Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Attestable's valuation, stock price, and market status.