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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.
✨ 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