Appen
Kirkland, US · 2 known investors
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Appen is a data annotation and AI training platform that provides high-quality datasets to build and improve artificial intelligence systems. The company operates a global crowd of over 1 million contributors and serves customers in technology, automotive, financial services, retail, healthcare, and government sectors.
Founders & leadership
RK
Ryan KollnChief Executive Officer
Investors · 2
Anacacia Capitallisted by Anacacia Capital
How we know: Anacacia Capital's portfolio page · Not right? Tell us
Harmony Partnerslisted by Harmony PartnersNew York
How we know: the VCSheet dataset · Not right? Tell us
Founder mafia
The Appen mafia →7 people who came through Appen went on to found or lead other companies.
Vanessa LiuChairFounded Sugarwork +1Fajar KuntoroIndependent ConsultantFounded PINARoberts Ernests LevicsSocial Media Data AnalystFounded Spotwise, Inc.Jeanine Sinanan-SinghDirector, GenAI ResearchFounded Vitae IndustriesMatthew HonnibalResearch assistantFounded ExplosionMaciej WysockiMachine learning analystFounded BiocamChris KwekoweSenior Analyst - Search & AI EvaluationFounded Slatecube
In the news
Frequently asked questions
- What does Appen do?
- Appen is a data annotation and AI training platform that provides high-quality datasets to build and improve artificial intelligence systems. The company operates a global crowd of over 1 million contributors and serves customers in technology, automotive, financial services, retail, healthcare, and government sectors.
- Who are Appen's investors?
- Appen's investors include Anacacia Capital, Harmony Partners.
- Where is Appen headquartered?
- Appen is headquartered in Kirkland, US.






