<ul data-eligibleForWebStory="true">The conversational AI market is expanding rapidly and is predicted to reach nearly $50 billion globally by 2031.Synthflow AI, a Berlin-based company, focuses on enterprise-grade, easy-to-set-up voice AI customer service agents.Started in 2023, Synthflow AI has gained over 1,000 customers and handled more than 45 million calls.The company's voice agents are HIPAA and GDPR compliant and can integrate with over 200 enterprise platforms like Salesforce, Twilio, and HubSpot.The founders of Synthflow AI initially experimented with OpenAI's ChatGPT API in 2023, leading them to focus solely on voice bots.Synthflow launched its first product in early 2024, following up with an enterprise-grade version later in the year.The company experienced significant growth in 2023, currently processing 5 million calls monthly with high customer retention rates.Synthflow recently secured a $20 million Series A funding round led by Accel to expand its team, research, and establish a U.S. office.Accel partner Luca Bocchio highlighted Synthflow's commitment to technology depth and enterprise-friendly integrations.Despite its success, Synthflow faces competition in the conversational AI market from companies like Sierra and Bland AI.Synthflow aims to leverage its post-product-market-fit era to solidify its customer base, refine its product roadmap, and plan for future growth.