Back to Fastren

Synthflow

Freemium
ai voice agentvoicebotno-codesales automationcustomer supportlead generationappointment settingllmconversational aiapi

Synthflow is a powerful and accessible tool for creating sophisticated voicebots without code, though its professional-tier pricing may be steep for smaller businesses.


A no-code platform for building and deploying human-like AI voice agents for sales, support, and appointment setting in minutes.

Synthflow is a no-code platform designed for businesses to create and deploy sophisticated AI voice agents capable of handling complex phone conversations. The tool allows users to build conversational flows using a drag-and-drop interface, integrating large language models (LLMs) and realistic text-to-speech technology to simulate human-like interactions. The agents can be customized with different voices, languages, and personalities to fit various business needs. It is primarily built for sales teams, marketing agencies, and customer support departments seeking to automate repetitive tasks. Common use cases include qualifying leads 24/7, scheduling appointments directly into calendars, answering frequently asked questions, and gathering customer feedback. By automating these initial touchpoints, Synthflow aims to increase efficiency, reduce operational costs, and allow human agents to focus on more complex, high-value interactions.

Pros

  • Intuitive no-code platform lowers the technical barrier for entry.
  • A free tier with 60 minutes/month is available for testing and small projects.
  • Advanced conversational features like barge-in and live call transfers.
  • Supports multiple integrations, including Zapier and major CRMs.
  • Highly focused on specific business use cases like sales and support.

Cons

  • Significant price jump from the free plan to the first paid tier.
  • Native CRM integrations are locked behind higher-priced plans.
  • As a relatively new company, the platform is still evolving.
  • AI performance can be variable and may require significant tuning.

Key features

  • No-code drag-and-drop conversation builder
  • Human-like voice synthesis with low latency
  • Barge-in technology to handle user interruptions naturally
  • Live call transfer to human agents
  • Multilingual support for global campaigns
  • API access and webhook integration for custom workflows
  • Real-time analytics and call logging dashboard
  • Pre-built templates for sales and support use cases
  • Dynamic responses using LLMs for unscripted conversations

Integrations

ZapierGoHighLevelMake.comHubSpotSalesforcePipedriveCloseAPIWebhooks

Target audience

Sales teams, marketing agencies, and customer support departments looking to automate phone-based workflows.


Ratings & Reviews

0.0

Based on 0 reviews

Key Metrics

Founded

2023

Headquarters

Warsaw, Poland

Pricing Tiers

Hobby

Free

Pro

$499/mo

Scale

$1999/mo

Enterprise

Custom


Ready to get started?

Join thousands of users and see how Synthflow can transform your workflow today.

Visit Synthflow