Appen
appen.comAppen is a technology company that provides high-quality human-annotated data services to build, train, and improve artificial intelligence models.
20technologies detected
Jul 21, 2026last updated
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Appen’s products
Technologies Appen builds, detected across our directory.
Companies that use Appen
1 company in our directory run Appen.
Companies with a similar stack
Other companies that share the most technologies with Appen.
