Cekura

Founded in 2024 and based in US, Tatva Labs Inc. , doing business as Vocera, operates as a software company that specializes in AI-driven solutions for testing voice agents. The company was founded by its CEO, Tarush Agarwal; CTO Shashij Gupta; and CBO Sidhant Kabra. In July 2025, Cekura raised USD 2.

4 million in seed funding led by returning investor Y Combinator, with participation from other returning investors Flex Capital, Pioneer Fund, and Decacorn Capital. New investor Hike Ventures and individual investors also participated in the round.  Vocera specializes in AI-driven voice agent testing solutions designed to enhance the performance and reliability of conversational agents across various industries. The company allows users to create custom datasets with real audio and AI-generated scenarios to test agent performance across various situations.

The platform provides real-time insights, detailed logs, and performance visualization for ongoing evaluation of deployed voice agents. It serves a broad clientele, including sectors such as healthcare, customer support, and automotive. Vocera's revenue model is centered around subscription-based services, where clients pay for access to their AI voice agent testing platform. The company plans to utilize the July 2025 funding to refine their AI voice agents.