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Voices and Automation Features
See how Synthflow compares with other leading voice AI platforms. The table below outlines differences in pricing and features to help you make the right choice.
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Pricing and Implementation
Price per Minute
$0.08/min
$0.09/min
Custom
Custom
Custom
Custom
Custom
Transparent Pricing
Hidden add-ons
Custom
Custom
Custom
Custom
Custom
Annual Commitent to consired for ENT plan
from $30K
$150K+
$150K+
$150K+
$300K+
$300K+
$300K+
Deployment Time
3 weeks
4-6 weeks
3-6 months
1-2 months
2-4 months
1-3 months
2-4 months
No-Code Setup
-
Dedicate Onboarding Team
Dedicated CSM
-
-
-
Agent Features & Developer Tools
Post-Call Analysis
Built-in
Basic
Test Center (Simulations)
-
-
Persistent Memory
-
-
-
-
Agent Builder (GUI)
No-code
Drag-and-drop
Visual
Visual
Visual
Visual
Visual
LLM Testing Sandbox
Built-in GPT UI
Drag-and-drop
-
-
-
CLI only
(limited)
Available Languages
30+
English Only
(Business multilingual)
(Business multilingual)
10+
English
20+
35+
40+
Latency
< 800 ms
~800ms
>1s
>1s
>1s
~700ms
>1s
Webcall Support
-
Custom Telephony (SIP Trunking)
Any SIP
Twilio/Vonage
Twilio Only
Twilio
Twilio
Flexible
Flexible
WFM/QA Platform Integration (NICE, Verint, Calabrio)
-
-
-
SIP Trunking (BYOC)
Overage Handling
Flexible
STIR/SHAKEN Compliance
Partial
Full Whitelabel
-
-
-
-
-
-
Salesforce Integration & Oauth
-
-
-
-
-
-
Prompt Builder SDK
-
-
-
-
-
-
Security & Compliance
SOC 2 / GDPR
PCI-DSS Level 1
-
-
-
HIPAA Compliance
-
ISO 27001
Data Encryption
End-to-end
Audit Logs & RBAC
On-Prem Option
-
-
-
GDPR
Our Benefits
Why Businesses Choose Synthflow
Enterprise-grade voice AI—without the heavyweight pricing
Synthflow delivers the capabilities large teams need, but at a budget range that fits $30K–$100K rollouts, not just all-in enterprise overhauls. Ideal for departments, pilots, or scaling without red tape.
Fast voice response under 800ms
Latency matters in voice. Synthflow’s infrastructure ensures real-time responsiveness, even during high-volume or concurrent call traffic.
More flexibility in agent design (without writing code)
Build multi-prompt flows, add conditional logic, and handle complex conversation paths—visually, with no need for dev support.
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Test before you deploy
With Synthflow’s LLM prompt testing sandbox, your team can iterate quickly and safely—no staging environments or backend hacks required.
Use your existing telephony stack
Full support for SIP trunking, Twilio, and BYOC means IT teams stay in control of routing, carriers, and compliance.
Ready for global teams
With 30+ languages and multilingual voice cloning, you can support customers across regions without duplicating agent work.
Meets enterprise security requirements out of the box
Synthflow is fully compliant with SOC 2, HIPAA, GDPR, and ISO 27001, helping you move faster through procurement and security review.
WORKFLOW
How Synthflow Works
Synthflow makes it easy to design, train, and launch AI voice agents in just a few steps. The result is faster support, fewer missed calls, and a smoother experience for your customers.
Step 1
Create an AI Agent
Start with a ready-made template or build from scratch. Define your agent’s purpose with a simple prompt.
Step 2
Customize your AI Agent
Shape the tone, voice, and workflows. Connect knowledge, data, and systems to train it instantly.
Step 3
Connect and Deploy
Integrate with your existing tools and telephony. Go live quickly and start handling calls seamlessly.
Scaling perks
Enterprise-ready
Get top-tier performance, scalability, and personalized support.
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CASE EXAMPLE
The ROI for Your Business
Unlock measurable impact with AI voice agents. Synthflow helps you save time, reduce costs, and improve customer experience — without trade-offs.
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