AI-Powered Enterprise Search Engine TopK Raises $5.5 Million

Led by Marek Galovic(Co-Founder and CEO), Jergus Lejko(Co-Founder and CTO), Barbora Grillusova(Operations), and Peter Toth(Founding Engineer), TopK has raised $5.5 million from Earlybird, KAYA, Irregular Expressions, and several angel investors, as reported in tech.eu.

TopK is re-engineering search from top to bottom for enterprises by providing a hybrid retrieval approach combining vector search, keyword matching, and filtering in a unified search engine.

The purpose-built query engine enables fast, high-quality search in large-scale production environments, giving teams fine-grained control over retrieval and ranking. Results can be precisely tuned to specific domains like e-commerce, finance, healthcare, or law.