GreatHorn

Waltham, United States

GreatHorn provides protection for cloud email systems, via advanced threat detection, automated defense, and integrated incident response.

Feb 2022

Venture - Series Unknown

Top Investors

Right Side Capital ManagementUncork CapitalTechstars.406 VenturesRRE Ventures

19,000+ verified contacts

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Who are GreatHorn's investors?

GreatHorn's investors include Right Side Capital Management, Uncork Capital, Techstars, .406 Ventures, RRE Ventures.

Where is GreatHorn headquartered?

GreatHorn is headquartered in Waltham, United States.

What does GreatHorn do?

GreatHorn provides protection for cloud email systems, via advanced threat detection, automated defense, and integrated incident response.

What stage is GreatHorn at?

GreatHorn is at the Venture - Series Unknown stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated February 23, 2022.

MLA

"GreatHorn — Funding & Investors." VCBacked, February 23, 2022, https://www.vcbacked.co/company/greathorn. Accessed July 1, 2026.

APA

VCBacked. (2022). GreatHorn — Funding & Investors. Retrieved July 1, 2026, from https://www.vcbacked.co/company/greathorn

Wikipedia (cite web)

{{cite web |title=GreatHorn — Funding & Investors |url=https://www.vcbacked.co/company/greathorn |website=VCBacked |access-date=July 1, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated February 23, 2022.