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Your Ultimate Path to Voice AI Skip the trial-and-error with fully tested, high-performance agents, saving you time, effort, and money.
How many minutes of calls per month?
Pro Plan
Growth Plan
Agency Plan
Enterprise
Features
8,000 Workflows
25 Concurrent Calls
Workflow Builder
Team Access
Support Via Tickets
COST
$0.002 /per workflow
$0.002 /workflow
$7 /per concurrent call
$7 /concurrent call
$0.13 /min
Features
42,000 Workflows
50 Concurrent Calls
25 Subaccounts
Rebilling
Cost
$0.002 /per workflow
$0.002 /workflow
$7 /per concurrent call
$7 /concurrent call
$0.12 /min
Features
100,000 Workflows
80 Concurrent Calls
Unlimited Subaccounts
White Label Platform
30-Days Onboarding
Cost
$0.002 /per workflow
$0.002 /workflow
$7 /per concurrent call
$7 /concurrent call
$0.12 /min
Features
SIP Trunking Integration
Guaranteed Uptime (SLA)
Solution Architect
Enterprise Support
Custom Workflows & Concurrent Calls
Platform
No-code builder, custom workflows & actions
Voice API
Tested voices in 30+ languages
LLM
OpenAI GPT 4o-based, finetuned for conversations & low latency
Transcription API
Deepgram-based, speech-to-text transcription of calls
Telephony
Included for numbers bought via Synthflow
Voice 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.
Plug & Play Setup: Seamless Integrations
Skip the trial-and-error as our fully tested, high-performance tech stack saves you time, effort, and money.
Ultimate Flexibility: Use Your Own API Keys
Enjoy complete control and customization with an enterprise package; integrate your API keys for a smooth, tailored experience.
Pricing That Scales With You As your business expands, our pricing adjusts to match your evolving needs, ensuring cost-efficiency without compromise
Starter
For developing and launching your AI voice agent
Subscribe Voice API, LLM, transcriber costs
Real-Time Booking, Human Transfer & More Actions
Voice AI Courses & Community Support
Pro
Self-serve for businesses with low call volumes
Try 14-Day Free 2,000 mins, then $0.13/min
Growth
-10%
Self-serve for businesses with higher call volumes
Try 14-Day Free 4,000 mins, then $0.12/min
Agency
-18%
White label platform for agencies and resellers
Try 14-Day Free 6,000 mins, then $0.12/min
30-Day Onboarding & Private Slack Channel
Enterprise
For top-tier performance, scalability & support
Contact us Volume-based Price, as low as $0.08/min
Compliance (SOC2, HIPAA, GDPR)
Enterprise Onboarding, Training, Support
Powering over 10M+ voice calls every month in 30+ countries
See why people like you choose Synthflow We handle everything behind the scenes so your AI sounds natural andcreates necessary actions in your tech stack
Provides the flexibility and ease of use to create AI Voice agents in minimal time.
“Ease of use for configuring the voice agents. The easy integration with my CRM and Twilio makes it simple to implement the additional features I need.”
The future is here
“We are on hold daily because companies don't have enough or unqualified people. With Synthflow you can solve that problem. it's better to speak with an AI than with someone who is not motivated.”
The best AI Outbound agent, really.
“It's very knowledgeable. It knows how to freestyle around questions without deviating from the primary topic, a professional of the highest caliber.”
Compare Plans and Make the Right Choice Conversational Voice Engine API
Boosted Queuing for Calls
Custom Workflows Included (Batch Calls, Lead capture, Lead Qualification, etc.)
All Existing Integrations
Support via Ticketing System
30-day Onboarding via Private Slack, then Support via Ticketing System
Dedicated Support & Slack Channel
Early Access to New Features
Scaling perks
Synthflow Enterprise Get top-tier performance, scalability, and personalized support
Contact us Volume-based Pricing
Get discounted pricing based on volume, custom number of concurrent calls. Each call rounds up to the nearest second.
SIP Trunk & Custom Integrations
Get SIP Trunk and custom integrations, to connect Voice AI with your existing tech stack.
Compliance: SOC 2, HIPAA, GDPR
Security is core to everything we do, from how we develop the product to how we treat customer data.
Enterprise Support
Premium private Slack channel support with dedicated support teams, helping with prompt engineering and debugging.