System1

Developer of a responsive acquisition marketing platform powered by machine learning

placeLos Angeles, California, United States calendar_todayFounded 2013 groups278 employees language system1.com

Registered entities

Reputation

Customer rating 2.6 / 5 across 4 reviews.

Innovation

2 patent families (2 granted) — focus: Physics & computing; filing pace active. Cited 146 times.

YearFilings
20241
20262

Social engagement

Social engagement: 23.5K social following, 9 posts in the last 12 months — below the industry typical range.

Investor mix

3 investors on record; lead investors include Court Square.

Investor typeCountShare
Venture capital133%
Private equity133%
Bank & private debt133%

Hiring activity

Hires occasionally

2 roles tracked across 2 of the last 12 months

28 Feb 2026 · General Manager, Startpage · Los Angeles

15 Jan 2026 · Product Marketing Manager, Affiliate & Conversions - AI Agents & Emerging Products · Los Angeles

24 Oct 2025 · Senior Technical Product Manager, Data Activation & Display · Los Angeles

17 Oct 2025 · Talent Acquisition Specialist · Los Angeles

17 Oct 2025 · Human Resources Specialist · Los Angeles

Based on job postings tracked across public sources.

Recent activity

7 May 2026
Partnership
iHeartRadio
16 Dec 2025
Event
ICR Conference
19 Nov 2025
Event
UBS Global Technology & AI Conference & Benchmark Discovery 1:1 Conference
Coming soon