Synthflow

Synthflow is a no-code voice agent platform. A user designs the call flow in a visual editor, picks a voice, connects a phone number, and the agent handles calls, such as answering questions, booking appointments, and qualifying leads. Integrations connect calendars and CRMs.

Agencies resell the platform with white-label options, building agents for dental offices, home services, and similar businesses. Analytics show call outcomes and transcripts.

Synthflow is paid, with plans by minutes. Voice agents need testing for accuracy and disclosure of AI use. Alternatives include Retell AI, Vapi, Bland AI, Air AI, and PolyAI. Synthflow suits agencies and small businesses deploying voice agents.