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Synthflow

White-label voice agents at $0.15-$0.24/min you can resell at $300-$500/mo per client

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What Synthflow is

Synthflow is a no-code voice-agent platform for building inbound and outbound AI phone agents, billed pay-as-you-go with no subscription — the voice engine runs $0.09/min and typical all-in cost lands between $0.15 and $0.24 per minute depending on LLM and telephony. It ships a visual flow designer, 200+ integrations including HubSpot, Salesforce, GoHighLevel, and Zapier, and SOC 2, HIPAA, PCI DSS, and GDPR compliance. A formal partner program covers referral partners, resellers, and agencies, and a white-label add-on lets you run client agents under your own brand.

Key features

  • No-code visual flow designer for call logic, API calls, and escalation paths
  • Inbound and outbound calling: appointment booking, lead qualification, support, IVR routing
  • 200+ integrations including HubSpot, Salesforce, GoHighLevel, Cal.com, and Zapier
  • White-label deployment so agents run under your brand or the client's
  • Industry templates for healthcare, real estate, restaurants, and BPOs
  • SOC 2, HIPAA, PCI DSS, and GDPR compliance with end-to-end encryption

💰 Sell it as a service

The offer

Sell done-for-you AI receptionists and missed-call recovery agents to local service businesses — start from Synthflow's industry templates and wire bookings straight into the client's calendar and CRM.

What to charge

$2,500 setup + $300-$500/mo per agent. Your hard cost is $0.15-$0.24/min, so a client doing 1,000 minutes a month costs you $150-$240 — the management fee is mostly margin. Hold the $2,000/mo white-label add-on until you have 5+ retainer clients to spread it across.

How it gets delivered

Clone an industry template in the flow designer, connect the client's calendar and CRM through the native integrations, test the flow, then forward their existing number. First build is a weekend; repeats are a day.

This is one offer. AI Operator Academy is where operators build the full stack — packaging, pricing, fulfillment, and a peer group selling the same services. $999/yr.

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Ready to build with Synthflow?

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