

Callab AI is an AI voice agent platform helping businesses in the MENA region automate and scale phone conversations. From outbound calls to inbound support, Callab AI agents speak naturally, handle real tasks, and integrate with business systems—so human teams can focus on what matters most.

ClusterLab is a pioneering AI development company dedicated to integrating advanced artificial intelligence solutions with the Arabic language's rich linguistic heritage. Originating from Tunisia and now thriving in the UAE, ClusterLab focuses on creating AI technologies tailored to the unique needs of Arabic-speaking communities. Their mission is to develop cutting-edge AI solutions that understand and respect the nuances of Arabic culture and linguistics, thereby filling a significant gap in the current technology landscape.
Callab AI is a Y Combinator-backed company that builds human-centered customer engagement technology for enterprise contact centers. We specialize in natural language understanding, conversational AI, and speech technology, and we apply that expertise to voice and text agents that work alongside human teams rather than in place of them. Our team includes engineers and researchers with backgrounds in large language model fine-tuning, speech recognition, and real-time telephony. We own and operate a carrier-grade telephony stack and integrate natively with the infrastructure enterprises already run, so our customers can deploy AI without migrating their existing systems.