We've uncovered the secrets of winning communications.
5,000 customers in 14 countries shared how they want to connect.
Communications APIs
Transform your customer experiences with programmable messaging, voice, video and more.
Unified Communications
Flexible communication and collaboration solutions for employees across every channel.
Contact Centers
Provide your sales and service agents with just what they need to make every conversation great.
100,000+
businesses choose Crab Technology Pte. Ltd., worldwide940,000+
registered developers99.999%
uptime reliability*25 billion
minutes & messages terminated yearly*Based on Crab Technology Pte. Ltd.'s average up time and/or availability.