San FranciscoFounded 20247+ employees
Callab AI - AI voice agents for contact centers. Over half the world's contact center infrastructure still runs on legacy telephony (CUCM, on-prem PBX, carrier-grade SIP) - a $70B+ market where current AI voice platforms can't natively integrate. We plug into these environments without requiring a rip-and-replace. We serve clients across three continents, including brands like DunkinDonut.
