ActiveFence

ActiveFence is an artificial intelligence company in United States. It has raised $100.0M across 2 rounds, most recently a Series A in July 2021.

Alice (formerly ActiveFence) | Security, Safety & Trust for the GenAI Era

Business Model
B2B
Total Funding
$100.0M
Last Round
Series AJul 2021
Rounds
2

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 2 funding rounds and 5 investors for this company. The full record is or through the API.

About

Alice, formerly ActiveFence, collects and manages adversarial intelligence data used to protect online platforms, technology companies, and users. Powered by its Rabbit Hole engine, Alice draws on billions of toxic, manipulative, and abusive samples plus cross-cultural expert analysis to test, harden, and protect systems from user-generated content to generative AI applications. Leading technology companies and frontier model labs rely on Alice at scale; the company says it safeguards more than half of the world’s online experiences and more than three billion people across 120-plus languages, intercepting tens of millions of adversarial sources.

Summary

It has raised $100.0M in total across 2 rounds, most recently a Series A round in Jul 2021. Investors include Norwest Venture Partners, Grove Ventures and CRV (Charles River).

Tech & App Stack

5 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.

Funding History

Data from Indexed.vcUpdated
Series ASeries AJul 2021

Sign up to see all 2 events

Funding: Series A through Series B. Amounts, valuations, and investors where available.

Investors

Similar Companies

PalantirIPO

Palantir Technologies builds data integration and analytics platforms (Gotham and Foundry) for go...

Denver, United States1001–5000Analytics, Artificial Intelligence
Private EquityTotal funding$3.1BJul 2020
Cyera

Cyera provides an AI-powered data security platform that helps security teams discover, control, ...

New York, United States201–500Artificial Intelligence, Cybersecurity
Extension RoundTotal funding$2.8BSep 2026
Dataminr

Real-time AI platform that detects early signs of high-impact events and emerging risks from publ...

New York, United States501–1000Analytics, Artificial Intelligence
ConvertibleTotal funding$1.6BApr 2025
OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artifi...

San Francisco, United States5001–10000Artificial Intelligence, Generative AI
Corporate RoundTotal funding$179.6BMar 2026
Anthropic

Anthropic develops reliable, interpretable, and steerable AI systems, translating frontier safety...

San Francisco, United States1001–5000Artificial Intelligence, Generative AI
Series G+Total funding$123.7BMay 2026
xAI

xAI builds AI systems, including Grok, with frontier reasoning, voice, and generative media capab...

San Francisco, United States201–500Artificial Intelligence, Generative AI
Series ETotal funding$47.4BJan 2026

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

ActiveFence on Indexed.vc
<a href="https://indexed.vc/companies/activefence"><img src="https://indexed.vc/api/badge/company/activefence" alt="ActiveFence on Indexed.vc" width="260" height="76" /></a>