Company

Overstack Ltd.

Overstack develops tools to secure business communications across messaging apps.

About

Founded in 2019 and based in Tel Aviv, Israel, Overstack develops Tuvis, which connects messaging apps including WhatsApp, Telegram, iMessage, Line and WeChat with business security systems. Its tools support data protection, breach detection, archiving and privacy compliance. In November 2021, the company raised USD 11.000 mn in Seed funding led by Zeev Ventures. Co-founders include Deborah Wanzo and CEO Yanir Calisar.

1Funding rounds

3Investors

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