There are 1 companies tagged `voice-api`; raised $33.7M from 19 investors
Twilio raised $33.7M from Bessemer Venture Partners, Union Square Ventures , Bessemer Venture Partners, Union Square Ventures , 500 Startups, SV Angel, Union Square Ventures , Founders Fund, David Cohen, Mitch Kapor, Manu Kumar, Lowercase Capital, Mitch Kapor, FF Angel LLC, David Cohen, Dave McClure, Chris Sacca, Manu Kumar, and Jeff Fluhr in 4 rounds.
Twilio Raises $17 Million Series C From Bessemer and Union Square To Expand Internationally 
techcrunch.com
Twilio Raises $12 Million For Powerful Telephony API techcrunch.com
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