ActiveFence

ActiveFence is the leading provider of UGC and AI Safety solutions, delivering the industry’s most robust safeguards, to protect the world’s leading foundation models and AI-powered applications. Trusted by safety teams of all sizes, we help protect over three billion users from threats such as child abuse, exploitation, hate speech, and more. Our comprehensive solutions integrate deep intelligence research, AI-driven harmful content detection, and a robust moderation platform, enabling global platforms to operate safely and responsibly in over 100 languages.

activefence.com

ActiveFence

activefence.com

HQUS

Team Size366

Open Jobs20

Total Funding$100M

Latest FundraiseUnknown

TL;DR

Core offering: AI-driven trust & safety platform for detecting and preventing online harm (child abuse, hate speech, disinformation, fraud, terror, etc.).

Scale: Claims to protect over 3 billion users and supports 100+ languages.

Funding (disclosed): $100M disclosed in July 2021 (covers a Series B and a previously unannounced Series A).

Founding & HQ: Founded in 2018; co-headquartered in New York and Tel Aviv.

M&A signal: Acquired Rewire (announced March 8, 2023) to expand text-based harmful-content models.

Team size (directory): Reported ~366 employees.

Company Overview

Problem Domain

Trust & Safety / online harm detection and prevention for platforms (content and behavior abuse).

Founded

2018

Industry

Software Development

Funding Track Record

Series B- 2021-07-26

Part of the $100M disclosed on July 26, 2021; the $100M covered this Series B and a previously unannounced Series A.

Series A

Previously unannounced Series A included in the $100M disclosed July 26, 2021.

Undisclosed round- Q1 2023

Reported undisclosed funding round in Q1 2023; amount and investors not publicly disclosed.

Investor Signal

“Investors reported include CRV, Highland Europe, Norwest Venture Partners, Grove Ventures, Vintage Investment Partners, Resolute Ventures and Phoenix Financial; Telefonica has also been reported as an investor.”

Founders

What we do

TL;DR

Company Overview

Funding Track Record

Founders

What we do

ActiveFence

activefence.com

ActiveFence

activefence.com

HQUS

Team Size366

Open Jobs20

Total Funding$100M

Latest FundraiseUnknown

TL;DR

Core offering: AI-driven trust & safety platform for detecting and preventing online harm (child abuse, hate speech, disinformation, fraud, terror, etc.).

Scale: Claims to protect over 3 billion users and supports 100+ languages.

Funding (disclosed): $100M disclosed in July 2021 (covers a Series B and a previously unannounced Series A).

Founding & HQ: Founded in 2018; co-headquartered in New York and Tel Aviv.

M&A signal: Acquired Rewire (announced March 8, 2023) to expand text-based harmful-content models.

Team size (directory): Reported ~366 employees.

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Company Overview

Problem Domain

Trust & Safety / online harm detection and prevention for platforms (content and behavior abuse).

Founded

2018

Industry

Software Development

Funding Track Record

Series B- 2021-07-26

Part of the $100M disclosed on July 26, 2021; the $100M covered this Series B and a previously unannounced Series A.

Series A

Previously unannounced Series A included in the $100M disclosed July 26, 2021.

Undisclosed round- Q1 2023

Reported undisclosed funding round in Q1 2023; amount and investors not publicly disclosed.

Investor Signal

Founders

What we do

Join the Team

Senior Analyst (Maternity Leave Replacement)

On-SiteLondon, GB

On-Site • London, GB

ActiveFence is seeking a Senior Analyst to join our growing Cyber Threat Team . In this role, you will conduct advanced research and analysis into online cyber threats and malicious activity targeting platforms, organizations, and communities. You will also engage directly with clients, presenting insights and recommendations to help them proactively mitigate risk.

The ideal candidate combines deep expertise in cyber threat intelligence with strong analytical skills and client communication abilities. This is a 6 month maternity leave replacement.

Responsibilities

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Software Engineer

Part-timeHamburg, DE

Part-time • Hamburg, DE

Frontend Developer

InternshipAustin, US

Internship • Austin, US

Mobile Developer

ContractHaifa

Contract • Haifa

Machine Learning Engineer

ContractAustin, US

Contract • Austin, US

Frontend Developer

Full-timeNew York, US

Full-time • New York, US

Product Designer

InternshipUtrecht, NL

Internship • Utrecht, NL

2-4 years of experience in cyber threat intelligence (CTI)
Proven ability to analyze and synthesize complex cyber threat data into clear, actionable intelligence.
Strong knowledge of current cyber threat actors, tactics, and ecosystems (dark web, cybercrime communities, malware, etc.).
Experience in collecting intelligence from diverse sources (OSINT, dark web forums, closed communities, social media, etc.) and transforming raw intelligence into structured analytical reports.
Excellent written and spoken English communication skills, with demonstrated experience presenting to clients.
Prior experience in client-facing CTI roles.
Comfort working in a fast-paced, client-driven environment with shifting priorities.