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Synthflow Reviews & Product Details

Value at a Glance

Averages based on real user reviews.

Time to Implement

1 month

Synthflow Media

Synthflow Demo - AI Voice Agents
Select from pre-built templates or create one from scratch
Synthflow Demo - Quick Overview
Give your AI Voice Agent personality and let them handle specific tasks
Synthflow Demo - Voice and Language
Choose from a wide array of voices and languages
Synthflow Demo - Agent Settings
Build, configure, and customize your AI Voice Agent.
Synthflow Demo - Flow Designer
Set up your dialog logic using the Prompt Builder/Flow Designer
Synthflow Demo - Integrations
Use Synthflow along with your existing tech stack
Connect Real-Time Voice Assistants to 130+ apps with our new Workflow Builder! 🤖💬
Play Synthflow Video
Connect Real-Time Voice Assistants to 130+ apps with our new Workflow Builder! 🤖💬
Automate an Entire Team – Customer Support, Sales, and More
Play Synthflow Video
Automate an Entire Team – Customer Support, Sales, and More
Build a Voice AI Agent with a Template
Play Synthflow Video
Build a Voice AI Agent with a Template
Official Downloads
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Synthflow Reviews (958)

Reviews

Synthflow Reviews (958)

4.5
958 reviews

Pros & Cons

Generated from real user reviews
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JC
Ecommerce MAnager
Mid-Market (51-1000 emp.)
"Easy to set up, and the best part is that I was able to integrate it with ShipStation"
What do you like best about Synthflow?

The whole setup was very easy to do, even with my limited to intermediate knowledge of these kinds of systems. I was even able to configure it with ShipStation so it can pull orders, check the contents, track them, and more. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

They only gave me 15 minutes to test it, which is way too little considering I’m supposed to evaluate the agent that will later handle my customers. Review collected by and hosted on G2.com.

Osmer B.
OB
Gerente general
Small-Business (50 or fewer emp.)
"Easy Installation and Professional System, Very Efficient Agents"
What do you like best about Synthflow?

Everything is very easy to install and the system is quite professional. The agents also operate very efficiently. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

I didn't find the free trial option. For example, Twilio offers $15 in credits so you can try the service. Review collected by and hosted on G2.com.

SD
Chief Operating Officer
Small-Business (50 or fewer emp.)
"Mind Blowing"
What do you like best about Synthflow?

The quality of the call is just outstanding. I was thoroughly blown away at the capabilities of this software. Very easy to setup, and very impressive capabilities. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

I don't have a bad thing to say about this tool, but I am excited to see how it improves as Ai advances. I guess the only thing is that you can tell fairly quickly that the agent is an Ai, but that is just because of where the technology is as a whole today. This is by far the best one I've used though, so nothing against synthflow. Review collected by and hosted on G2.com.

Verified User in Marketing and Advertising
AM
Small-Business (50 or fewer emp.)
"Great first experience creating an outbound AI agent"
What do you like best about Synthflow?

I really like how easy it is to get started. The interface is intuitive and user friendly and within a few hours of experimenting and learning to navigate the platform I was able to build out an outbound AI agent without needing any coding background. It feels like a very user friendly platform that still gives you plenty of control. it makes it easy to bring AI driven voice campaigns to life without needing a whole dev team or months of setup going bck and forth with the teams. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

So far, so good. Have no complaints or dislikes at this point. Review collected by and hosted on G2.com.

"Impressive Ease to Automate Calls"
What do you like best about Synthflow?

I use Synthflow to create an automatic call bot and it works perfectly, very easy to use and useful. It helps me avoid manual work that can be done by artificial intelligence, which is a great advantage. I love the ease of use that Synthflow offers. I use the incoming call feature that works very well. I also appreciate that the initial setup was free. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

The layout of the page is something that could be improved. Review collected by and hosted on G2.com.

BF
IT Technician
Small-Business (50 or fewer emp.)
"Efficient Flow Builder with Room to Grow."
What do you like best about Synthflow?

User-friendly interface – The flow builder is drag-and-drop, so it’s quick to map ideas into working logic.

Fast iteration – Changes are applied instantly, making testing and refining very efficient.

Integrations – Works well with webhooks, APIs, and third-party tools, so it’s easy to plug into existing systems.

Visual clarity – The node connections are clear, so even complex flows are easy to follow. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

Limited advanced logic options – Complex branching or conditional flows can feel restricted without workarounds.

Documentation gaps – Some features are powerful but under-explained, requiring trial and error.

Scaling complexity – Large projects can get visually crowded, and the interface doesn’t yet have strong organisation tools like grouping or collapsing nodes. Review collected by and hosted on G2.com.

Verified User in Oil & Energy
UO
Small-Business (50 or fewer emp.)
"Effortless Onboarding and Seamless Integrations Make Getting Started a Breeze"
What do you like best about Synthflow?

What stands out is how smooth the onboarding and trial phase are. From signup to launching a test voice agent took very little time, with no heavy technical setup required. The tutorial videos are clear and helpful, and the platform offers prebuilt templates and a visual flow designer that make it easy to get started. In addition, the wide range of integrations with CRMs, calendars, and telephony systems made it simple to connect everything we needed without extra hassle. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

While everything works well for getting started, the customization options for more advanced workflows could be more intuitive, and there is a slight learning curve when moving beyond the basic flows. Although the integration list is strong, deeper customization such as complex logic or niche tool connections still required more manual effort or technical support than expected. Review collected by and hosted on G2.com.

Jonas B.
JB
founder
Small-Business (50 or fewer emp.)
"The most realistic voice model ive tried"
What do you like best about Synthflow?

Honestly what I like best about Synthflow is how stupid simple it is to set up. I’m not some tech wizard, but I had it running in like 10 minutes. Feels like it was built for people like me who just wanna plug it in and get going. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

Only thing I don’t love is there’s a bit of a learning curve at first. Like you click around wondering where stuff is. Once you figure it out though, it’s smooth. Review collected by and hosted on G2.com.

NS
CEO
Small-Business (50 or fewer emp.)
"User Friendly Interface"
What do you like best about Synthflow?

More content on Youtube and Skool on how to write prompts, build assistants and all best practices to make sure you build best ai assistants. All makes it easier to use Synthflow. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

Too expensive maybe? The cheaper plan is $29/m and only gives you 50 minutes. From there it shoots to $450/m which might be heavier for a small business trying to grow their business. Review collected by and hosted on G2.com.

JT
CEO
Small-Business (50 or fewer emp.)
"My experience with Synthfow and GHL"
What do you like best about Synthflow?

Setting it up with GHL is straightforward. I appreciate the detailed logs, which allow me to review each call. Review collected by and hosted on G2.com.

What do you dislike about Synthflow?

The support response has not been very fast. I have also tried to contact the sales team, but since I am currently on a trial, I am still waiting for their reply. Review collected by and hosted on G2.com.

Pricing Insights

Averages based on real user reviews.

Time to Implement

1 month

Return on Investment

4 months

Average Discount

6%

Synthflow Features
Personalization
Route To Human
Natural Language Understanding (NLU)
Conversation Editor
Integration
Human-In-The-Loop
AI Text Generation
AI Text Summarization
Sales Follow-Up
Customer Interaction Automation
Lead Generation
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Synthflow