Synthflow

Enterprise-ready voice AI agents for automated calls

★★★★★ (0 reviews) Freemium Agents

Overview

Synthflow is a full-stack voice AI platform that automates phone conversations at scale for tasks like support, scheduling, and lead qualification. It offers a visual flow designer, in-house low-latency telephony, and 200+ integrations with usage-based pricing.

⚡ Agents 💵 Custom pricing — usage-based Pay-As-You-Go (~$0.15-$0.24/min; Voice Engine $0.09/min); Enterprise custom (contact sales) 📅 Listed 10 Jun 2026

✨ Features

Flow Designer

Visually build call logic and voice-agent workflows without code.

In-House Telephony

Proprietary infrastructure delivering sub-100ms latency and 99.99% uptime.

200+ Integrations

Connects to CRMs, calendars, and tools like Salesforce and HubSpot.

Omnichannel Support

Handles voice, chat, SMS, and WhatsApp interactions.

⚖️ Pros & Cons

Pros

Low-latency, enterprise-grade voice infrastructure
Pay only for actual usage
Strong compliance certifications (SOC 2, HIPAA, GDPR)

Cons

Per-minute costs can add up at scale
Enterprise features require custom quotes

💰 Pricing

Pay As You Go

$0

  • Free to start, then usage-based (~$0.15-$0.24/min)
  • 5 concurrent calls
  • Unlimited agents, API & integrations
  • SOC2, GDPR, ISO 27001 compliance
  • Bring your own telephony or Synthflow Twilio

Enterprise

Custom

  • Contact sales (min. 10,000 minutes/month)
  • 99.99% uptime SLA
  • Unlimited concurrent calls & custom workflows
  • White-label & reseller toolkit
  • Dedicated support team and solution architect

❓ Frequently Asked Questions

What is Synthflow?

Synthflow is a full-stack voice AI platform that automates phone conversations at scale for tasks like support, scheduling, and lead qualification. It offers a visual flow designer, in-house low-latency telephony, and 200+ integrations with usage-based pricing.

What are the key features of Synthflow?

Synthflow offers 4 main features. Flow Designer: Visually build call logic and voice-agent workflows without code. In-House Telephony: Proprietary infrastructure delivering sub-100ms latency and 99.99% uptime. 200+ Integrations: Connects to CRMs, calendars, and tools like Salesforce and HubSpot. Omnichannel Support: Handles voice, chat, SMS, and WhatsApp interactions.

How much does Synthflow cost?

Synthflow uses a Custom pricing — usage-based Pay-As-You-Go (~$0.15-$0.24/min; Voice Engine $0.09/min); Enterprise custom (contact sales) pricing model. Available plans include Pay As You Go at $0, Enterprise at Custom.

What are the pros and cons of Synthflow?

Key advantages include: Low-latency, enterprise-grade voice infrastructure; Pay only for actual usage; Strong compliance certifications (SOC 2, HIPAA, GDPR). Potential drawbacks: Per-minute costs can add up at scale; Enterprise features require custom quotes.

What type of tool is Synthflow?

Synthflow is categorized under Agents, Voice Generator on AI Product List. It is designed for professionals and teams looking for agents solutions.

Does Synthflow offer a free plan?

Yes, Synthflow offers a free plan. Free to start, then usage-based (~$0.15-$0.24/min). 5 concurrent calls. Unlimited agents, API & integrations. SOC2, GDPR, ISO 27001 compliance. Bring your own telephony or Synthflow Twilio

Where can I try Synthflow?

You can visit the official Synthflow website at synthflow.ai to sign up, explore features, or start a free trial.