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Defakto Security

Defakto Security

Private
Palo Alto, CaliforniaCybersecurityhttps://defakto.security

Last Round

Series B

Oct 21, 2025

Total Funding Raised

$49.05M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Defakto Security operates in Cybersecurity and is based in Palo Alto, California. Its latest recorded funding round was a Series B round in October 2025.

Defakto Security is a cybersecurity company that develops a non-human identity management platform to secure automated interactions across workloads, pipelines, and AI agents.

Sector

Cybersecurity

Verticals

Identity & Access, Cloud Security, Zero Trust, DevOps & Containers

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Infrastructure

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

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Defakto Security Comparables

Compare Defakto Security with similar companies based on industry and business-model similarity.

Defakto Security comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Aembit
90%
Hush Security
86%
Token Security
82%
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Defakto Security Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BOct 21, 2025
Series AApr 1, 2024
SeedOct 17, 2022
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Key People

Founding team and executive leadership

Eli Nesterov

Co-Founder, CTO

Founding Team

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Defakto Security Investors

Notable investors and investment history

Defakto Security investors
InvestorRounds
XYZ Venture CapitalSeries B
The General PartnershipSeries B, Series A, Seed
Adverb VenturesSeries B
WndrCoSeries B
Bloomberg BetaSeries B
Bloomberg BetaSeries B, Series A, Seed
JPMorgan Chase & Co.Series B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 26, 2026

    Monthly visitors increased 533% MoM, reaching 15.7K.

  • Jan 24, 2026

    Grew 28% QoQ, from 32 to 41 employees.

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Defakto Security Filings

Explore SEC and related filing metadata, where available.

Defakto Security filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Defakto Security's valuation, stock price, and market status.

Is Defakto Security a public or private company?

Defakto Security is a private company.

What is the current stock price of Defakto Security?

Defakto Security is a private company, so its shares have no public market price. Caplight tracks Defakto Security's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Defakto Security worth (valuation)?

Valuation information for Defakto Security is not publicly available.

Can I buy Defakto Security stock?

Defakto Security shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Defakto Security's last funding round?

Defakto Security's most recent funding round was Series B on October 21, 2025.

Who are the main investors in Defakto Security?

Key investors in Defakto Security include XYZ Venture Capital, The General Partnership.

Will Defakto Security IPO soon?

No public IPO plans have been announced for Defakto Security.

How can I track Defakto Security secondary market activity?

Caplight tracks bids, offers, and trades in Defakto Security's shares on secondary markets.

Firmographic Details

HeadquartersPalo Alto, California
Employee Range32
Year Founded2022
Last FundingOct 21, 2025

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