![]() GumGum GumGum is a technology company that develops a digital advertising platform that provides data collection solutions. | ![]() Optimizely Optimizely North America (formerly known as Episerver) is a company that develops a digital experience platform. | ||||
Founding Date | Founding Date 2019 | Founding Date 1967 | Founding Date 2010 | Founding Date 2008 | Founding Date 1999 |
Type | Type Private | Type Private | Type Private | Type Private | Type Subsidiary |
Tags | |||||
Locations | Locations HQ | Locations New York, US HQ Gladesville, AU South Melbourne, AU Sydney, AU Toronto, CA Shanghai, CN Paris, FR see more | Locations New York, US HQ New York, US | Locations Santa Monica, US HQ Sydney, AU Brussels, BE Düsseldorf, DE Hamburg, DE Tokyo, JP Mexico City, MX see more | Locations New York, US HQ Austin, US Minneapolis, US Nashua, US |
Employees | Employees 205% decrease | Employees 1,1541% increase | Employees 1341% increase | Employees 5562% decrease | Employees 1,563 |
Operating ⚠ | |||||
Technology Partners | Technology Partners N/A | Technology Partners 34 (Mar, 2023) | Technology Partners N/A | Technology Partners N/A | Technology Partners 206 (Oct, 2025) |
Trademark Applications (US) | Trademark Applications (US) N/A | Trademark Applications (US) 2 (Mar, 2023) | Trademark Applications (US) N/A | Trademark Applications (US) 4 (Feb, 2024) | Trademark Applications (US) 7 (Oct, 2025) |
Trademarks (US) | Trademarks (US) N/A | Trademarks (US) 11 (Mar, 2023) | Trademarks (US) N/A | Trademarks (US) 2 (Feb, 2024) | Trademarks (US) 8 (Oct, 2025) |
Funding | |||||
Latest funding round | Latest funding round N/A | Latest funding round N/A | Latest funding round $ 7m (over 9 years ago) | Latest funding round $ 75m (about 5 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised N/A | Total funding raised $ 40.5m | Total funding raised $ 19.3m | Total funding raised $ 134.8m | Total funding raised N/A |

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