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Synthflow

Synthflow

Enterprise AI Voice Agent Platform

Last Updated:8/24/2026
Pricing:
Custom
Tool Type:
Web AppAPINo-Code Tool
Connect:
Granola

Granola

FEATURED
Vidnoz AI

Vidnoz AI

FEATURED
Base44

Base44

FEATURED

What is Synthflow

Synthflow is a no-code platform for building AI voice agents that handle phone calls for businesses. It also supports chat, SMS, and WhatsApp conversations, so one agent can work across many channels.

The platform uses its own telephone network instead of only relying on outside providers, which keeps calls fast and reliable. Teams can test agents with hundreds of simulated calls before going live, then track results with detailed logs and live monitoring.

Synthflow connects with common tools like calendars, CRMs, and contact center software, so agents can book appointments, update records, and hand off tricky calls to a real person. It fits businesses that want to automate support, sales calls, and lead follow up without writing code.

Features of Synthflow

  • No-code voice, chat, SMS, and WhatsApp agent builder

  • Proprietary telephony network with high uptime

  • Realistic voices in 30+ languages

  • Built-in testing with hundreds of simulated calls

  • 200+ integrations including CRMs and calendars

  • Live monitoring and detailed call analytics

  • Warm handoff to human agents with context

  • SOC 2, HIPAA, GDPR, and PCI DSS compliant

Synthflow Pricing

Most Popular
Enterprise
Custom
  • Starts at $30,000 per year, about $2,500 per month
  • Final price scoped to call volume and concurrency
  • Choice of native telephony or SIP trunking
  • 200+ integrations including CRMs and calendars
  • Enterprise SLA and dedicated support
  • Security and data handling review (MSA/DPA)
  • Full implementation, onboarding, and training
  • Ongoing optimization and launch support

FAQ's About Synthflow

Synthflow is used to build AI voice agents that answer and make phone calls for businesses, handling tasks like appointment booking, support, and lead qualification. It also supports chat, SMS, and WhatsApp conversations.
Synthflow's Enterprise plan starts at $30,000 per year, about $2,500 a month. The final price depends on call volume, concurrency, telephony setup, integrations, and security needs, so businesses need a custom quote from sales.
Yes, Synthflow runs its own telephony infrastructure alongside SIP trunking options, which helps keep call latency low and uptime high compared to relying only on third-party phone providers.
Yes, agents can perform warm transfers to a human team member or SIP endpoint, passing along full context from the conversation so the handoff feels seamless.
Yes, Synthflow supports SOC 2, HIPAA, GDPR, and PCI DSS compliance, along with full encryption, audit logs, and enterprise security and data handling reviews as part of its Enterprise plan.

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