Choosing between Synthflow AI and Vapi AI depends on your business needs, but Synthflow offers unmatched scalability, multilingual capabilities, and advanced integrations, making it a top choice for industries like healthcare, telecom, and finance. Below is a side-by-side comparison to help you decide.
Discover how Synthflow provides more value at a lower cost.
AI Bundle: Maximum Performance, Minimum Cost
Access a complete package of OpenAI LLM, transcriber, and voice API optimized for top-tier performance at the lowest price.
Seamless, Ready-to-Go Setup
Skip the trial-and-error: fully tested, high-performance tech stack saves you time, effort, and money. Plug in and go!
Ultimate Flexibility – Use Your Own API Keys
Enjoy complete control and customization with enterprise package: integrate your API keys for a smooth, tailored experience.
COMPARE
COMPARE FEATURES YOU'LL GET
Feature Comparison
Feature
Feature Comparison
AI Voices
300+
150+
Voice Cloning
Multilingual Voice Cloning
Patience Level Control
Inbound/Outbound Call Handling
Post-Call Actions
Custom Voice Agent Actions
Agent Builder
No-code, drag-and-drop interface
Single Prompt & Agent Blocks
Multilingual Capability
90+ languages
35+ languages
Latency
<500ms
800ms
Post-Call Analysis
Webcall Support
Custom Telephony
SIP Trunking (Any Provider)
Twilio and Vonage only
Workflow Orchestration
Ready-to-go workflows
Manual setup required
Integrations
Pre-built (Zapier, Twilio, etc.)
Extra cost & effort
Developer Resources
No extra effort required
Weeks / months of work required
Scalability
Fully scalable
Manual scaling needed
Support
Dedicated support included
Limited or paid support
Security and Support
SOC 2, HIPAA, & GDPR Compilant
24/7 Support
SIP Trunking
Data Encryption
Recognized by Industry Leaders
Synthflow powers customer service, sales, and scheduling automation across industries like healtchare, telecom, and finance.
OUR BENEFITS
Why Synthflow Outperforms Vapi AI
Scalability and Concurrency
Get started fast with Synthflow’s no-code setup and exclusive native CRM integrations. Deploy AI voice agents within minutes, enabling seamless data flow across platforms like HubSpot, GoHighLevel, and Zoho, with Salesforce and more CRM integrations coming soon, all designed to enhance your existing workflows.
Multilingual Capabilities
Synthflow offers support for 90+ languages, enabling businesses to connect with global audiences seamlessly. Retell AI only supports 50+ languages, limiting its reach for multilingual operations.
Workflow Customization
Synthflow features a no-code drag-and-drop interface, giving businesses full control to customize workflows quickly and easily. Retell AI relies on pre-built templates, which restrict flexibility and adaptation.
Low Latency
Synthflow ensures latency under 500ms for smoother and faster interactions, while Retell AI’s latency ranges from 700ms to 1500ms, potentially causing delays in customer engagement.
Advanced Integrations
Synthflow integrates seamlessly with CRM platforms like HubSpot, Zoho, and GoHighLevel, along with SIP trunking for any telephony provider. Retell AI is limited in its telephony options, restricting compatibility.
Dedicated Support
Synthflow provides 24/7 support and a dedicated success manager for every client. Retell AI lacks 24/7 support, which may lead to delays in resolving critical issues.
PRICING
Predictable Pricing and ROI
Synthflow offers clear, tiered pricing plans that cater to businesses of all sizes, ensuring transparency and cost-efficiency. Retell AI’s pricing structure may lack flexibility for growing businesses.
Synthflow offers clear, tiered pricing plans that cater to businesses of all sizes, ensuring transparency and cost-efficiency. Retell AI’s pricing structure may lack flexibility for growing businesses.
Synthflow AI is built to meet the demands of complex business operations with extensive scalability, advanced features, and robust global support.
Start your free trial today and experience why Synthflow outshines Retell AI.
FREE TRIAL
Make the Best Choice for Your Business
Synthflow AI is built to meet the demands of complex business operations with extensive scalability, advanced features, and robust global support.
Start your free trial today and experience why Synthflow outshines Retell AI.
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