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CallFire Bootstraps 50,000 Signups and Hires Former NetZero CEO

Tech Zulu Event

JULY 16, 2012

Signaling an overall shift away from costly hardware in favor of affordable cloud-based voice and text messaging services for the commercial and non-profit sectors, CallFire announced that it has surpassed 50,000 users. Company founders, led by Ravishanker, made the strategic choice early on to bypass venture capital.

Venture Capital

Venture Capital Cloud Computing Class Education

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