What is Synthflow?
Synthflow AI, founded in 2023 and headquartered in Berlin, Germany, offers an enterprise-grade, no-code platform for building and deploying AI-powered voice agents. The company empowers non-technical users to automate phone call interactions across contact centers and business process outsourcing operations at scale. Its visual Flow Designer, automated Test Center, and integrations with tools like HubSpot and Zapier enable rapid development of sophisticated voice assistants for use cases ranging from customer support to lead qualification. The platform's ability to streamline development cycles and reduce reliance on specialized teams positions it as a key player in the evolving landscape of conversational AI.
How much funding has Synthflow raised?
Synthflow has raised a total of $27.4M across 2 funding rounds:
Angel/Seed
$7.4M
Series A
$20M
Angel/Seed (2024): $7.4M with participation from Singular and Atlantic Labs
Series A (2025): $20M led by Accel, Atlantic Labs, and Singular
Key Investors in Synthflow
Accel
Accel is a global venture capital firm known for partnering with exceptional teams from inception through all phases of private company growth, focusing on supporting innovative companies and entrepreneurs.
Atlantic Labs
Atlantic Labs supports mission-driven founders focused on transformative technology ventures, providing essential capital, tools, and a robust network for growth across various tech sectors including AI and industrial applications.
Singular
Singular operates within the Multimedia & Graphic Design industry, providing resources and potentially investment for companies in its sector.
What's next for Synthflow?
The substantial enterprise-level funding indicates Synthflow is poised for significant scaling and market expansion. This strategic investment will likely fuel further development of its no-code voice AI capabilities, enhance its integration ecosystem, and support broader go-to-market initiatives. As the demand for efficient, automated customer interactions grows, Synthflow's platform is well-positioned to capture a larger share of the contact center and BPO markets. Future growth may involve expanding into new industry verticals and deepening its AI functionalities to offer even more advanced voice automation solutions.
See full Synthflow company page
