AI · Web app

Synthflow

No-code platform to build, test, and deploy conversational voice AI agents

Visit synthflow.ai ↗

Synthflow is a voice AI platform that lets businesses create and deploy custom telephone agents for inbound and outbound calls. It features a visual flow designer, native telephony integration with low latency, and a marketplace for licensing pre-built agent templates.

What it's for

  • Automate customer service phone calls and tier-1 support
  • Schedule appointments and qualify incoming sales leads over the phone
  • Handle after-hours inquiries and store-hour questions without human staff
  • Sell pre-built voice assistant configurations as licensed templates via Stripe

Features

  • Visual multi-agent flow builder to design step-by-step call logic
  • In-house telephony infrastructure with low latency and BYOC SIP support
  • AI sandbox and automated testing center for call simulation before launch
  • Custom voice cloning and integration with models like GPT-4o
  • Template licensing marketplace with native Stripe billing integration
  • CRM and business tool integrations for real-time actions and scheduling
  • Security compliance including SOC 2, HIPAA, PCI DSS, and GDPR

Pricing

Freemium. Free to build and test; paid deployment on pay-as-you-go or enterprise tiers.

Details

Type
Web app
Category
AI
Topic
Voice AI
Open source
No
Platforms
Web, API
For
Businesses, agencies, and developers automating phone customer service and sales calls.
Alternative to
Bland AI, Vapi, Retell AI
Tags
voice agents, call automation, no code, conversational ai, telephony, customer support

Why it was saved

  • @dr_cintas, 1 March 2025: The thread shows the whole workflow: create an inbound voice assistant in minutes with no code (the demo used a cloned voice handling store-hour questions), then go to Template > Licensing & Pricing to describe it, set pricing and connect Stripe so others can buy it. Ready-made templates at marketplace.synthflow.ai/ai-assistants.

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