# Attestable

**Source:** https://www.startuphub.ai/startups/attestable
**Profile type:** Startup

> Attestable is building the trust layer for AI, providing verifiable and auditable AI outputs to ensure integrity and reliability.

## About

Attestable provides a zero-trust solution for AI integrity, utilizing zero-knowledge proofs to guarantee the safety and verifiable computation of AI systems worldwide. Their software-only platform allows users to prove an AI system's output was correctly computed from a given model and input without revealing model weights, proprietary architecture, or sensitive data. The company's mission is to provide foundational infrastructure to secure AI models against hostile actors and ensure operational reliability for critical industries.

## Key facts

- **Slug:** attestable
- **Website:** https://attestable.com
- **Location:** Tel Aviv, Israel
- **Founded:** 2025-07-01
- **Employees:** 12
- **Operating status:** Active
- **Total funding:** $30M
- **Sectors / tags:** AI Safety, AI Governance, Zero-Knowledge AI, Cybersecurity, Foundation Model, AI Infrastructure, Zero-Knowledge Proof, Generative AI
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/attestable/
  - Twitter: https://x.com/attestablecom

## Frequently asked

### What does Attestable do?

Attestable provides a zero-trust solution for AI integrity, utilizing zero-knowledge proofs to guarantee the safety and verifiable computation of AI systems worldwide. Their software-only platform allows users to prove an AI system's output was correctly computed from a given model and input without revealing model weights, proprietary architecture, or sensitive data. The company's mission is to provide foundational infrastructure to secure AI models against hostile actors and ensure operational…

### What is Attestable's Effective Domain Rating?

StartupHub's Effective Domain Rating for Attestable is 54 out of 100, measuring real cross-surface visibility in search engines and AI answers rather than claimed link authority.

### Is Attestable trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Attestable is 60 out of 100, based on site security posture and privacy practices.

### What is Attestable's revenue?

StartupHub estimates Attestable's annual revenue at $1.9M (range $614K to $5.6M, 28% confidence), based on comparable companies in the sector.

### What is Attestable's valuation?

StartupHub estimates Attestable's effective valuation at $60.9M (range $42.6M to $79.2M, 40% confidence), based on comparable companies in the sector.

### How much funding has Attestable raised?

Attestable has raised a total of $30M in funding. The most recent round on record is Seed.

### Where is Attestable headquartered?

Attestable is headquartered in Tel Aviv, Israel.

### When was Attestable founded?

Attestable was founded in 2025.

### What industry does Attestable operate in?

Attestable operates in AI Safety, AI Governance, Zero-Knowledge AI, Cybersecurity, Foundation Model, AI Infrastructure.

### How many employees does Attestable have?

Attestable has approximately 12 people on record.

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