Assail, Inc.
PrivateLast Round
Pre Seed
Jan 13, 2026
Total Funding Raised
$250,000
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Assail, Inc. operates in Cybersecurity and is based in Boston, Massachusetts. Its latest recorded funding round was a Pre Seed round in January 2026.
Assail, Inc. is a cybersecurity company that builds autonomous AI agents for API-first offensive security testing.
Sector
Cybersecurity
Verticals
Application Security, Vulnerability Management, Cloud Security, Threat Intelligence, API Management
Business Model
B2B
Customer Profile
Subscription SaaS, Government Contracts, Freemium
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Assail, Inc. Comparables
Compare Assail, Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Terra Security | 80% | |
| Incalmo | 79% | |
| Penligent | 79% |
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Assail, Inc. Funding Rounds
Historical fundraising activity
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Key People
Founding team and executive leadership
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Assail, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Squared Circle Ventures | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 1, 2026
Grew 46% QoQ, from 13 to 19 employees.
- Sep 1, 2026
Grew 90% QoQ, from 10 to 19 employees.
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Recent news
Latest coverage and updates
- launchesNov 4, 2026
Assail Inc. introduces Cassandra, a proactive AI agent integrated into its Ares platform that connects threat modeling with autonomous security testing and remediation verification, in Nov '26.
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Assail, Inc. Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Assail, Inc.'s valuation, stock price, and market status.
Is Assail, Inc. a public or private company?
Assail, Inc. is a private company.
What is the current stock price of Assail, Inc.?
Assail, Inc. is a private company, so its shares have no public market price. Caplight tracks Assail, Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Assail, Inc. worth (valuation)?
Valuation information for Assail, Inc. is not publicly available.
Can I buy Assail, Inc. stock?
Assail, Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Assail, Inc.'s last funding round?
Assail, Inc.'s most recent funding round was Pre Seed on January 13, 2026.
Who are the main investors in Assail, Inc.?
Key investors in Assail, Inc. include Squared Circle Ventures.
Will Assail, Inc. IPO soon?
No public IPO plans have been announced for Assail, Inc..
How can I track Assail, Inc. secondary market activity?
Caplight tracks bids, offers, and trades in Assail, Inc.'s shares on secondary markets.