HeyGen TTS Review: Features, Pros And Cons

HeyGen is a tool that’s gaining attention for its ability to turn written text into spoken words. It is key features, the advantages that make it stand out, and any downsides you might want to consider.

Whether you’re a professional or just someone looking for a reliable TTS tool, this review will cover all you need to know about HeyGen.

What is HeyGen AI?

HeyGen is a tool that lets you make videos from words using AI-made avatars and voices. You can pick an avatar or make one, type in your script, and HeyGen turns it into a video with the avatar speaking your words.

This tool is great for people who want to make videos but don’t have a camera or a lot of gear. It makes making videos fast, and simple and doesn’t cost much.

With HeyGen, you can create videos easily and affordably, instead of spending a lot of time and money on regular video production. It offers a variety of avatars and 300+ voices across 40+ languages.

HeyGen Key Features:

Talking Avatars

You can create videos easily with talking avatars. HeyGen provides over 100 AI avatars covering different ethnicities, ages, and poses. You just need to type the scripts, and a spokesperson video with perfect lip-syncing is created in minutes.

Quick Video Creation

HeyGen is a tool that makes creating videos faster and easier. Traditional ways of making videos can take a lot of time. You have to plan, shoot, and edit, which can be slow. But HeyGen changes this. It uses technology to speed up the process.

With HeyGen, you can make videos quickly. It helps with things like editing and putting the video together. This means you can make a video in much less time. It’s great for people who need to make videos fast without losing quality.

Face Swap Videos

HeyGen is a cool tool that lets you make talking photos. You just upload a picture of your face, and it gets put onto an AI avatar. This makes it look like you’re the one talking in a video.

It’s like seeing yourself as the star of a video without actually being on camera. The best part is, using HeyGen for this is free and you can do it as many times as you want.

This is great for making fun videos or for when you need to be the spokesperson in a video but don’t want to record yourself. It’s a simple and creative way to bring your photos to life.

Text to Speech

Text-to-speech technology lets you change written words into spoken words. It can use more than 300 different voices and works in over 40 languages. This is great because it sounds like a real person is talking. 

This technology is good for making voiceovers for videos or readings. It’s cheaper and faster than hiring someone to do it. You can pick different types of voices to match what you need.

Wide Range of Templates

HeyGen offers a big collection of ready-made templates, making video creation quick and easy. With over 300 templates to choose from, you can find the perfect style for any video you want to make.

Whether it’s for a business presentation, a fun social media post, or an educational video, HeyGen has a template for every need. This variety means you don’t have to start from scratch. Just pick a template that fits your video’s purpose and customize it.

This saves time and makes it easy for anyone, even without video-making experience, to create professional-looking videos. HeyGen’s templates cover a wide range of uses, making video creation accessible and straightforward.

Pros and Cons


  • pre-built templates
  • customizable AI avatars
  • user-friendly interface
  • high-quality generated videos
  • good value for money


  • Robotic-sounding voice-overs
  • limited customization
  • Occasional glitches in generated videos


Alternative To HeyGen

TextoSpeech is a simple web tool that creates top-notch AI voices. It offers more than 200 voice options in over 50 languages. This tool helps you make voices sound more natural and even lets you add feelings to them. Creating high-quality audio is straightforward with TextoSpeech.

Since it’s a web-based tool, there’s no need to download anything. You can use it right from your browser. This makes it quick and easy to produce lifelike voices. Plus, TextoSpeech lets you adjust how fast the voice talks, the emotions in the voice, and the way it speaks, all with just a few clicks.

TextoSpeech Key Features:

  • Offers over 200 diverse voices.
  • Allows control over voice speed and pitch.
  • Includes a Word Emphasis feature for highlighting keywords.
  • Supports over 50 languages, accommodating a broad range of users.
  • Provides multiple accent options.
  • Enables adding emotions like happiness, sadness, or excitement to the voice.
  • Offers an Affiliate Program with up to a 50% commission rate.


Is HeyGen AI free?

HeyGen AI has a free version that lets you make videos up to 1 minute long each month. They also have other plans called Essential, Pro, and Enterprise. In these, you can make longer videos. The Essential plan gives you 10 minutes, the Pro gives more, and the Enterprise offers up to 240 minutes every month.

Is HeyGen AI safe?

HeyGen AI takes safety very seriously. We make sure it’s safe for everyone. We follow SOC 2 rules, which are important for keeping data safe. Our AI video platform is made to protect your privacy. You can trust us with your important data because we care a lot about keeping it safe.

Can I use my voice in HeyGen?

Yes, you can use your own voice in HeyGen. Just upload your voice recordings, and you can make the Custom Avatar talk with your voice.


HeyGen TTS tool stands out for its ability to turn text into natural-sounding speech. It offers a wide range of voices and languages, making it versatile for various users and purposes.

Overall, HeyGen TTS is a useful tool for anyone looking to create audio content efficiently, though it’s important to consider its pros and cons based on your specific needs.