Headup is a content enrichment platform for publishers and bloggers that analyzes site content, identifies key terms and automatically provides related material from social networks and popular web services. Learn more about our technology.

Headup was developed by SemantiNet, an Israeli startup company dedicated to developing Semantic Web technologies and platforms.
Founded in 2006, SemantiNet is backed by Giza Venture Capital and other internationally acclaimed investors.

SemantiNet’s goal is to make the variety and richness of content that exists on the Web accessible to people in ways that are simpler, smarter and more intuitive. To enable this, we have developed technology that understands and models the relationships between objects on the web, and aggregates information from multiple relevant data sources to provide a socially-enhanced “Content Serendipity” experience for end users.


Date Type Amount Investors Valuation
01/01/08 Series A 1.7M Giza Venture Capital Unknown
09/01/08 Series A 3.4M Sir Ronald Cohen, Yossi Vardi, Jeff Pulver, Giza Venture Capital Unknown


Tal Keinan (CEO & Co-Founder)

Tal Muskal (CTO & Co-Founder)

Doron Leave (CFO & COO)

Tal Keinan (Board Member)

Eyal Niv (Board Member)

View more details about all 6 people at SemantiNet


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