Voice-AI startup Synthio Labs has raised $5 million in a seed round led by Elevation Capital, with participation from 1984 Ventures, Peak XV Partners, Y Combinator, and several strategic angels. The funding strengthens Synthio’s plan to deepen enterprise adoption and expand into major global healthcare markets.
Capital for Talent, Deployments, and Global Partnerships
Synthio Labs will use the new capital to scale engineering and product teams, accelerate enterprise deployments across the U.S. and Europe, and expand collaborations with life sciences and healthcare organisations. The company aims to position its voice-AI operating system as a core communication layer for pharma, clinicians and patient-support teams.
Building Clinical-Grade Voice AI for Healthcare Workflows
Founded by Supreet Deshpande, Sahitya Sridhar and Rajashekar Vasantha, Synthio Labs develops clinical-grade voice agents that automate communication across the healthcare value chain. Its AI operating system includes three core products:
• Jarvis — a voice-AI copilot for field representatives, enabling automated follow-ups, call summaries and CRM updates.
• Ather — a multimodal engine powering physician and patient engagement across voice, chat and digital channels.
• Simulation Studio — a digital-twin platform that creates simulated clinicians and patients for research, training and market-strategy exercises.
These tools help enterprises automate conversations, gather structured insights and maintain high-quality communication at scale.
Early Adoption Across Pharma and D2C Healthcare
Synthio Labs is already working with several top pharmaceutical companies and emerging D2C health brands. In one deployment, its voice agents completed 5,000+ calls to eczema patients in 48 hours, managing onboarding, symptom checks and care support — a demonstration of its capability for rapid, compliant patient engagement.
Final Take
With the global life-sciences sector seeking automation that balances accuracy with empathy, Synthio Labs’ clinical-grade voice AI positions the company at the forefront of healthcare communication innovation.
