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Patchstack

Patchstack

Private
EstoniaCybersecurityhttps://patchstack.com/

Last Round

Series A

Sep 16, 2024

Total Funding Raised

$7.84M

Company Overview

Patchstack is a cybersecurity company that offers an application security platform delivering threat intelligence services and a comprehensive web security suite for content management systems.

Sector

Cybersecurity

Verticals

Vulnerability Management, Application Security, Threat Intelligence

Business Model

B2B

Customer Profile

Subscription SaaS, Freemium

AI Layer

Application

Keywords

WordPress securityvulnerability managementvirtual patchingthreat intelligencebug bountyvulnerability databaseWordPress plugin securitywebsite securityvulnerability APImanaged WordPress securityWP securityvulnerability scannersecurity automationsupply chain securityvulnerability disclosure

Historical Pricing

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Caplight Momentum Score

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Patchstack Comparables

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Patchstack comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Defiant
84%
Shield Security
80%
Inisev
78%

Patchstack Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series ASep 16, 2024
SeedApr 2, 2019

Key People

Founding team and executive leadership

Oliver Sild

Founder & CEO

Founding Team

Patchstack Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 20, 2025

    New guidelines engage ethical hackers to enhance cybersecurity.

  • Jan 22, 2025

    Added Joostdevalk, a technology/software SMB, as a customer.

Recent news

Latest coverage and updates

  • launchesAug 29, 2026

    Patchstack launched GiveWP 4.16.7.2 on Aug 27th '26.

  • launchesJul 23, 2026

    Patchstack launched virtual patch on Jul 9th '26.

  • launchesJul 18, 2026

    Patchstack launches mitigation rules to block these attacks until systems are updated.

Patchstack Filings

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

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Frequently Asked Questions

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

Is Patchstack a public or private company?

Patchstack is a private company.

What is the current stock price of Patchstack?

Patchstack is a private company with no public stock price. No recent secondary market data is available.

How much is Patchstack worth (valuation)?

Valuation information for Patchstack is not publicly available.

Can I buy Patchstack stock?

Patchstack shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Patchstack's last funding round?

Patchstack's most recent funding round was Series A on September 16, 2024.

Who are the main investors in Patchstack?

Key investors in Patchstack include Open Data Security, Karma Ventures, Lift99.

Will Patchstack IPO soon?

No public IPO plans have been announced for Patchstack.

How can I track Patchstack secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Patchstack's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersEstonia
Employee Range42
Year Founded2017
Last FundingSep 16, 2024

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