4 Best AI Video Generators | Free & Paid

Whether you’re an influencer trying to connect with your audience or a marketer aiming to enhance engagement—video content is the key to it. However, manually crafting videos is often time-consuming and challenging. But don’t stress out! Numerous AI video generators are available, equipped with features like voice integration and customizable templates that make video creation a breeze. 

Struggling to find the top AI video generator from the plethora of options available? This article will walk you through the top AI video generator tools so you can pick the one that suits your needs. Let’s dig in to find out the one best suits you to create an AI generated video.

1. Mango AI AI Text to Video Generator

Pricing: Free plan; Paid subscription starting at $3.92/month

Mango AI is one of the best AI video generators, which is easy to use and beginner-friendly. It allows you to create lifelike videos featuring top-quality AI presenters that make the video content unique. These avatars efficiently mimic human expressions with natural touch, including lip-syncing, so viewers can better connect with your videos. 

You can either choose from the available avatar options or complement the video by adding your own portrait photo to create a new one. If you have a blog or script ready, simply enter it into Mango AI, as it has an AI voice generator that converts text to speech. 

The best part? You don’t have to be stuck with one monotonous voice as the tool enables you to select an AI narrator from male, female, and child voices to match the tone of your content. There are also a variety of video templates available in Mango AI, whether it’s a business presentation or advertising. With just a few clicks, you can customize the template to produce stunning AI generated videos. 


Pros

  • Convert text and images into animation or video quickly
  • Provide dozens of pre-built templates to make video creation smooth
  • Support vertical video format to make content mobile-friendly 
  • Generate voice in over 120 different languages for personalization 

Cons 

  • Some features are available in paid subscription

2. Synthesia

Pricing: Free version; Paid version starting at $18/month

Synthesia is another popular name in the world of best AI video generators. It was founded in 2017 by a group of AI researchers. This tool uses generative AI to craft compelling videos and allows you to choose from a diverse 150 avatars. 

AI generated videos, AI text to video generator

It also offers a text-to-speech feature, so just enter your script and have a high-quality video with accurate voiceover ready in seconds. There are 120 different languages and accents available, and if you want, you can even clone your own voice and combine it with an AI avatar to create interactive content. 

A big plus is the addition of nuanced gestures in the AI generated video, like nodding heads or raising brows, to make the content more captivating. Once you have created the video, simply download it in HD resolution and share it wherever you want. 


Pros 

  • A lot of customization features, including gestures, voice, avatar, and direction
  • The ability to keep the same fonts on different videos for consistency 
  • Over 150 avatars for creating personalized and engaging AI generated videos
  • Detailed gestures like nodding or raising brows to build a realistic face-to-face presentation

Cons 

  • It is expensive compared to other options in the market
  • Cannot preview the gestures added before the final video generation 
  • Videos aren’t high-quality compared to Mango AI

3. Runway 

Pricing: Basic plan with no cost; paid plan starting at $12/month

Another best AI video generator is Runway, which lets you create stunning AI videos based on text or image prompts. The most amazing thing about this tool is its capability to generate 3D AI generated videos that look aesthetic and have a great finish. 

AI video generator

There are no AI avatars for videos, but other advanced features, like applying motion and direction to up to five subjects, make the Runway popular. The whole infrastructure of the Runway is cloud-based, so sharing the AI generated video with others is easy. 

Collaboration is also at the core of this tool, as it makes it easy for multiple employees to work on video projects at the same time. When we talk about the speed of video generation, Runway isn’t that impressive. It can take anywhere from 1 to 1.5 minutes to generate a 4-second video. However, the final video results and render quality are worth the wait. 


Pros 

  • 30 different AI tools to work on images, videos, and audio
  • Quick and smooth collaboration on videos over cloud infrastructure 
  • Aesthetically pleasing 3D AI videos with a high-quality finish

Cons 

  • Has a learning curve for beginners 
  • Take time to generate and render a video 

4. Simplified

Pricing: Free to use forever; paid subscription starting at $24/month

Simplified is an amazing text to voice AI free tool that creates captivating videos using text scripts or blogs. Its intuitive interface lets you cut, trim, or adjust the video for a better viewing experience. 

AI generated videos, AI text to video generator

Not only this but Simplified enhances your videos’ quality with customizable natural voiceovers that also resonate better with the audience. There are plenty of free video templates available on this platform, so you can choose the one that best suits your video’s message. 

The most amazing thing about Simplified is that it makes it easy for you to select the appropriate video size for various platforms—be it square for Instagram, vertical for TikTok, or wide for YouTube. In addition, you can customize the video speed using the built-in speed changer so the content matches the desired pace. 


Pros 

  • Video generation in over 80 languages
  • Free video templates and size options
  • Customizable voiceovers for a personal touch 
  • Video speed adjustment with built-in Speed Changer 

Cons 

  • Text-to-video generator not available in its free plan
  • A quite compromised user interface  
  • Too many limitations in its pricing packages

Conclusion 

Choosing the best tool for AI generated videos requires careful consideration, including your budget, video quality, and the level of customization available. We recommend Mango AI as a top choice, primarily for its affordability compared to other options.

Yet, the lower cost doesn’t mean there’s a compromise on features; you’ve access to advanced features like voice switching, over 120 language support, top-notch customization capabilities, and quick and high-quality video generation. Thus, evaluate all alternatives meticulously and choose the one that best meets your requirements!

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