Recent Funding
Companies
Feroot Security

Feroot Security

Feroot Security platform protects the client-side javascript code of web applications against client-side attacks and compliance violations.

Legal and compliance CybersecurityY Combinator

Latest funding

$14M Series A · November 19, 2025

Led by Preface Ventures · Source: fundraisingfox.com

Total raised: $25M across 2 sourced rounds

All 3 rounds ↓

Website: feroot.com.

X: @FerootSecurity · 287 followers.

LinkedIn: linkedin.com.

Categories: Legal and compliance Cybersecurity.

Sectors: B2B, Security, Compliance, Privacy.

Stage: Series A.

Based in: Toronto, Canada.

Total raised: $25M in 2 sourced rounds.

Last round: Nov 19, 2025 · 358 days ago.

Team: 24 people on the team page.

On Recent Funding since: Sep 28, 2026.

Signals

X account@FerootSecurity · created Dec 6, 2017 (8 years old) · 287 followers

Website registeredAug 15, 2017 (9 years old)

TIMELINE · MONEY RAISED

Feroot Security | 1658 days from website to first raise on record

@FerootSecurity·Raised $25M in 2 sourced rounds·2 signals before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

November 19, 2025
Series A · $14M
PPreface Ventures (lead), TTrue Ventures (lead), HHaystack, IIndustry Ventures, YYC Continuity
Source: fundraisingfox.com
February 28, 2022
Seed · $11M
TTrue Ventures (lead), SSAV (Scale Asia Ventures)
Source: fundraisingfox.com
Winter 2021
YY Combinator · batch
Source: ycombinator.com
December 6, 2017
X account created
August 15, 2017
Website created

Founders and team

IT
Ivan Tsarynny CEO and Cofounder (Feroot YC W21. HIRING Marketing, Sales and Engineering)

LinkedIn · source: foundertrace.com
VL
Vitaliy Lim Founder & CTO

LinkedIn · source: foundertrace.com

Investors

Companies like Feroot Security

JJscrambler$5.2M Series A · Feb 2025
Cc/side$6M Seed · Sep 2024
SSource Defense$27M Series B+ · Apr 2022
OOperant AISeries A · May 2026
SSocket$60M Series B+ · May 2026
EEmproofSeed · Jul 2024

Other companies backed by Preface Ventures

BBarndoor$6M Seed · Oct 2025
EEndor Labs$93M Series B+ · Apr 2025
AAmbient.aiSeries B+ · Oct 2026
SStrata IdentitySeries B+ · Dec 2025
DDXSeries B+

Preface Ventures portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/feroot-security (get a free API key).