/People

Michael Feiertag

Investor

Partner at AllegisCyber Capital

San Francisco, California

Writes $3M – $5M checks · typically $4M

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About

Michael joined AllegisCyber in 2021 as a Partner focused on secure infrastructure for modern IT, bringing expertise in networking, application security, and identity. He was founder and CEO of tCell (acquired by Rapid7 in 2017) and previously led products at Okta and Blue Coat Systems.

Contact· self-published, not guessed

Invests in

Cybersecurity

Investments

Investor

Vicarius

Per curated public sources.

Colleagues at AllegisCyber Capital

Network1

Investors connected to Michael in public investor directories — a warm-intro map.

Frequently asked questions

Who is Michael Feiertag?
Michael joined AllegisCyber in 2021 as a Partner focused on secure infrastructure for modern IT, bringing expertise in networking, application security, and identity. He was founder and CEO of tCell (acquired by Rapid7 in 2017) and previously led products at Okta and Blue Coat Systems.
Where does Michael Feiertag work?
Michael Feiertag is Partner at AllegisCyber Capital.
What does Michael Feiertag invest in?
Michael Feiertag invests in Cybersecurity.
What check size does Michael Feiertag write?
Michael Feiertag typically writes checks of $3M – $5M.
What companies has Michael Feiertag invested in?
Investments tracked here include Vicarius.

About this profile. Compiled from public sources — AllegisCyber Capital's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights