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Average Ratings 3 Ratings

Total
ease
features
design
support

Description

Fattly brings 50+ AI models for images, video, voice and ads into a single app, so small teams don't need a separate subscription for every tool. It is built for online stores, marketers, agencies and content creators who need finished content fast. The core is Ad Studio: upload a product photo, write what the presenter should say, and get a talking UGC-style video ad in one of five languages (EN, PL, DE, ES, FR). Other tools include lip-sync video dubbing, AI virtual try-on for fashion, product photography, face swap, upscaling, background removal, AI voiceovers and voice cloning, with models such as Veo, Kling, Seedance, Nano Banana, GPT Image and ElevenLabs. For technical users there is a REST API, a command-line tool and an MCP server for Claude and other AI agents. Free credits to start; after that, pay per credit or subscribe monthly.

Description

Synthesys is at the forefront of developing algorithms for text-to-voice and commercial video. Imagine being able enhance your website explainer videos and product tutorials in minutes using a natural human voice. Synthesys Text to-Speech (TTS), and Synthesys Text to-Video (TTV), technology transform your script into dynamic and engaging media presentations. Clear, natural voiceovers add credibility and authority to your digital messages, creating a human connection between your brand and your customers. Synthesys AI voice generation can transform plain text into dynamic, engaging digital content.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

ChatGPT Plus No 
ChatGPT Pro No 
Claude Yes 
Claude Code Yes 
Cursor Yes 
Discord Yes 

Integrations

ChatGPT Plus Yes 
ChatGPT Pro Yes 
Claude No 
Claude Code No 
Cursor No 
Discord No 

Pricing Details

$6
Free to start: new accounts get free credits.

Credit packs (one-time): 150 credits $6, 700 credits $19, 1,800 credits $44, 4,500 credits $99.

Monthly subscription (optional, cancel anytime): Creator $10/month (500 credits), Pro $22/month (1,150 credits), Studio $44/month (2,400 credits).

Each generation costs credits depending on the model; prices are also available in PLN and EUR.
Free Trial No 
Free Version Yes 

Pricing Details

$19 per month
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Fattly

Founded

2026

Country

Poland

Website

fattly.app

Vendor Details

Company Name

Synthesys AI Studio

Founded

2019

Country

United Kingdom

Website

synthesys.io

Product Features

Text to Speech

API Yes 
Adjust Speaking Rate / Pitch Yes 
Audio Optimization Yes 
Custom Lexicons No 
Different Voice Choices Yes 
Multi-Language Support Yes 
Synchronize Speech Yes 

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