SquareX

Palo Alto, United States

SquareX is a Browser Detection and Response (BDR) solution that detects, mitigates, and threat-hunt client-side web attacks in real time.

$20.0M raised

Apr 2025

Series A

Top Investors

Peak XV PartnersSYN VenturesSequoia South East Asia

19,000+ verified contacts

Emails, phones & LinkedIn profiles

How much funding has SquareX raised?

SquareX has raised $20.0M in total funding. The most recent round was Series A. The last funding was announced in April 2025.

Who are SquareX's investors?

SquareX's investors include Peak XV Partners, SYN Ventures, Sequoia South East Asia.

Where is SquareX headquartered?

SquareX is headquartered in Palo Alto, United States.

What does SquareX do?

SquareX is a Browser Detection and Response (BDR) solution that detects, mitigates, and threat-hunt client-side web attacks in real time.

What stage is SquareX at?

SquareX is at the Series A stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated April 24, 2025.

MLA

"SquareX — Funding & Investors." VCBacked, April 24, 2025, https://www.vcbacked.co/company/squarex. Accessed June 3, 2026.

APA

VCBacked. (2025). SquareX — Funding & Investors. Retrieved June 3, 2026, from https://www.vcbacked.co/company/squarex

Wikipedia (cite web)

{{cite web |title=SquareX — Funding & Investors |url=https://www.vcbacked.co/company/squarex |website=VCBacked |access-date=June 3, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated April 24, 2025.