Colossyan vs Synthesys: Ultimate AI Video Guide in 2024?

by | Last updated May 9, 2025

Colossyan vs Synthesys

Creating marketing videos can be a real headache.

Between finding the right actors, setting up the perfect shot, and editing it all together, it can take forever.

But what if you could skip all that and have a video ready in minutes? That’s where AI video generators come in. Two of the most popular options are Colossyan and Synthesys.

Both offer amazing features, but which one is right for you?

In this guide, we’ll break down Colossyan vs Synthesys to help you make the best choice for your video marketing needs.

Overview

To give you the most accurate comparison, we’ve spent weeks testing both Colossyan and Synthesys.

We’ve explored their features, evaluated their ease of use, and analyzed their video quality to help you to understand which platform best suits your needs.

Colossyan

Colossyan makes it easy to create professional videos with its user-friendly interface and diverse avatars. Explore the Colossyan and create professional videos.

8.5out of 10

Pricing: It has a free plan. Paid plan starts at $27/month

Key Features:

Synthesys CTA

Unlock the power of human-like voiceovers! Synthesys gives you 140+ AI voices and 130+ languages to choose from. Start creating engaging videos today!

9out of 10

Pricing: It has a free plan. Paid plan starts at $29/month

Key Features:

  • Human-like AI Voices
  • Text-to-Speech
  • Multilingual Voiceovers

What is Colossyan?

Ever wished you could create videos with real people but without the hassle of actual filming?

That’s where Colossyan comes in. It’s an AI video generation platform. You can create professional-quality videos in minutes.

Colossyan uses AI avatars. These avatars look and sound like real people.

You can customize them to fit your needs. Pretty cool, right?

Also, explore our favorite Colossyan alternatives

Colossyan
Colossyan
8.5

Ready to see what Colossyan can do? Thousands of creators are already using it. Give it a try and change your AI video generation game.

Key Benefits

  • Over 60+ AI avatars: Choose from a diverse cast of realistic and expressive characters.
  • 130+ languages: Create videos that resonate with a global audience.
  • Customizable video templates: Easily tailor your videos for various marketing needs.

Pricing

  • Starter: $27/month for 10 min video creation/month.
  • Pro: $87/month for 30 min video creation/month.
  • Enterprise: Custom pricing.
Colossyan pricing

Pros

  • Realistic AI avatars.
  • Easy to use interface.
  • Fast video generation.
  • Affordable pricing plans.
  • Great for creating quick marketing videos.

Cons

  • Limited customization options.
  • Avatars can sometimes look uncanny.
  • It’s not ideal for complex video projects.
  • Fewer features than some competitors.

What is Synthesys?

Want to add a human touch to your videos without hiring a voice actor? Synthesys is your solution.

It’s an AI platform specializing in incredibly realistic voiceovers. Forget robotic, monotone voices.

Synthesys uses advanced text-to-speech technology. This creates voiceovers that are expressive and engaging.

You can even choose from a variety of accents and languages. Sounds amazing, right?

Also, explore our favorite Synthesys alternatives

Synthesys CTA
Synthesys
9.0

Experience the platform that delivers studio-quality videos with human-like avatars and AI voices. Elevate your video content & captivate your audience.

Key Benefits

  • 140+ lifelike voices: Find the perfect voice to match your brand and message.
  • 130+ languages: Reach a global audience with multilingual voiceovers.
  • Audio and video templates: Simplify your video creation process.

Pricing

  • Free: Access to 4 tools 2 minutes of free audio/video generation.
  • Personal ($29/month): Access to 4 tools, 15 minutes of free audio/video generation per month.
  • Creator ($59/month): Access to 4 tools, 40 minutes of free audio/video generation per month, 250 image generations per month.
  • Business Unlimited ($99/month): Access to 4 tools, unlimited video and audio generations, 1000 image generations, and voice cloning 10 voices Pro.
Synthesys pricing

Pros

  • Human-like voiceovers.
  • Wide range of languages.
  • User-friendly interface.
  • Affordable pricing options.
  • Perfect for explainer videos.

Cons

  • Not ideal for character-driven videos.
  • It can sound artificial at times.
  • Voice customization is limited.
  • No AI avatar creation.

Feature Comparison

Let’s dive deeper and compare the core features of these two AI video generators. This side-by-side look will help you see which AI video tool aligns best with your needs to create high-quality videos.

1. AI Avatars

  • Colossyan: Offers a diverse library of 60+ AI avatars, allowing you to generate entire performances without needing human voice talent. You can customize their appearance to the some extent. This is a great way to create high-quality videos with a human touch, even if you don’t have access to actors.
  • Synthesys Does not offer AI avatars. Its focus is on generating realistic and engaging voiceovers for your videos.
Generate Your Videos with Colossyan

2. AI Voices

  • Colossyan: Provides AI voices for its avatars, but the voice options are limited compared to Synthesys.
  • Synthesys: Excels in AI-generated voices, offering 140+ options with various accents and languages. This eliminates the need for hiring voice talent and allows you to make professional videos with realistic and engaging voiceovers easily.

3. Video Templates

  • Colossyan: Includes customizable video templates to simplify the video creation process, especially for users with limited video editing skills. These templates can help you create high-quality videos quickly and easily.
  • Synthesys: Also offers video templates, though their selection is not as extensive as Colossyan’s.
Create your Script with Colossyan

4. Ease of Use

  • Colossyan: Both platforms are user-friendly and designed for beginners. Colossyan’s drag-and-drop interface makes it incredibly easy to create high-quality videos.
  • Synthesys: Synthesys is also easy to navigate, with a clear focus on generating voiceovers quickly. You don’t need any video editing skills to use either of these AI video tools.

5. Languages

  • Colossyan: Supports 130+ languages for its AI avatars and voiceovers, making it suitable for creating multilingual content. This is a major advantage for businesses that want to reach a global audience with their professional videos.
  • Synthesys: Matches Colossyan with support for 130+ languages, allowing you to create voiceovers for a worldwide audience.
Facefrom in Synthesys

6. Video Quality

  • Colossyan: Produces high-quality videos with realistic AI avatars. However, the output can sometimes look slightly artificial.
  • Synthesys: Focuses on audio quality, providing human-like voiceovers. The video quality depends on the visuals you use with the voiceovers. If you’re looking for the best AI video generator in terms of video quality, Colossyan is a good option.

7. Live Video

  • Colossyan: Does not currently support live video streaming solutions.
  • Synthesys: Similarly, Synthesys is not designed as a video streaming platform. It primarily focuses on pre-recorded content. Neither of these video tools is suitable for creating live video content.

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What to Look for When Choosing an AI Video Generator?

  • Your Budget: Consider your budget & the pricing plans of each platform. Both Colossyan and Synthesys offer affordable options, but their features and limitations vary.
  • Video Style: Think about the type of videos you want to create. Colossyan is great for quick marketing videos with AI avatars, while Synthesys excels at explainer videos with realistic voiceovers.
  • Customization Needs: If you need extensive customization options, Colossyan might be a better choice. It offers more flexibility in customizing avatars and videos.
  • Language Support: If you need to make videos in multiple languages, both platforms offer excellent language support.
  • Video Quality: Colossyan generally produces higher-quality videos, but Synthesys focuses on delivering human-like voiceovers.
  • Ease of Use: Both platforms are user-friendly, but Colossyan’s interface is slightly more intuitive for beginners.

By considering these factors, you can always choose the best AI video generator for your specific needs and create professional videos with ease.

Final Verdict

Choosing between Colossyan and Synthesys depends on your needs. Both are powerful AI video generators with unique strengths.

If you want to create videos with realistic AI avatars, Colossyan is the better choice. If your priority is high-quality voiceovers, Synthesys is the way to go.

Neither platform currently supports live video streaming solutions, nor is video streaming solutions supported in general.

So, if that’s important to you, you’ll need to explore other options. Ultimately, the best way to decide is to try both platforms. Both offer free trials.

This lets you test their features and see which one fits your workflow best.

We’ve used both platforms extensively. We’ve created tons of videos. This experience gives us confidence in our recommendations.

We aim to provide helpful and accurate information. This makes your decision easier. We hope this guide has helped you!

More of Colossyan

Here is a comparison of Colossyan with various AI video generator alternatives:

  • Colossyan vs Heygen: Colossyan focuses on diverse AI actors and interactive video for learning, while Heygen offers a vast library of avatars and features like talking photos.
  • Colossyan vs Synthesia: Colossyan provides realistic avatars and strong language support, while Synthesia is known for its wide range of avatars and focus on corporate training and communication.
  • Colossyan vs Veed: Colossyan specializes in avatar-based video from text, whereas Veed is a broader online video editor with integrated AI features like avatars and subtitling.
  • Colossyan vs Elai: Colossyan offers diverse avatars and templates, while Elai is strong in quickly turning text or URLs into videos with customizable avatars
  • Colossyan vs Vidnoz: Colossyan provides professional avatar videos with multilingual options, while Vidnoz offers a large free library of avatars and templates, including voice cloning.
  • Colossyan vs Deepbrain: Colossyan focuses on realistic avatars for various uses, while Deepbrain AI provides highly realistic avatars and advanced features for professional video production.
  • Colossyan vs Hour One: Colossyan and Hour One both offer AI video creation with avatars, with variations in the range of avatars and specific platform focuses like learning or marketing.
  • Colossyan vs D-ID: Colossyan creates videos with diverse AI actors, while D-ID specializes in animating faces and creating talking avatars from images or text.
  • Colossyan vs Virbo: Colossyan provides AI video generation with customizable avatars, while Virbo focuses on turning photos into talking videos and offers a wide array of effects.
  • Colossyan vs Vidyard: Colossyan is a dedicated AI avatar video platform, whereas Vidyard is a broader video hosting and creation tool for business with limited AI avatar functionality.
  • Colossyan vs Fliki: Colossyan creates videos with realistic AI avatars and interactive options, while Fliki focuses on turning text into videos with extensive voice options and stock media.
  • Colossyan vs Speechify: Colossyan is a full AI video generator with avatars and voices, while Speechify is primarily a text-to-speech tool that also offers basic video creation features.
  • Colossyan vs Invideo: Colossyan provides AI video with customizable avatars, while Invideo is an AI video editor that generates videos from text prompts using stock media and voices.
  • Colossyan vs Creatify: Colossyan offers general AI video creation with diverse avatars, while Creatify is specifically designed for generating e-commerce video ads from product details.
  • Colossyan vs Captions AI: Colossyan focuses on creating videos with AI avatars for various purposes. Captions AI is an AI-powered editing tool that automates video enhancement, particularly for social media.

More of Synthesys

Here’s a brief comparison with Synthesys alternatives:

  • Synthesys vs Heygen: Synthesys focuses on realistic voices and avatars; Heygen also offers realistic avatars and is user-friendly, especially for social media/marketing.
  • Synthesys vs Synthesia: Synthesys is strong in voice realism and offers AI avatars; Synthesia is a major player known for high-quality, expressive avatars for corporate use.
  • Synthesys vs Veed: Synthesys is an AI video generator with avatars and voices; Veed is primarily a video editor with some AI features but doesn’t focus on AI avatars.
  • Synthesys vs Elai: Both create AI presenter videos; Synthesys emphasizes realistic voices, while Elai is noted for turning text/URLs into videos easily.
  • Synthesys vs Vidnoz: Synthesys offers realistic avatars and voices; Vidnoz provides a wider range of AI tools, more templates, and a free plan.
  • Synthesys vs Deepbrain: Synthesys and Deepbrain both offer realistic AI avatars; Deepbrain is often highlighted for its hyper-realistic digital humans.
  • Synthesys vs Hour One: Both generate videos with virtual presenters; Synthesys is known for voice realism, while Hour One is also strong in realistic avatars and customization.
  • Synthesys vs D-id: Synthesys creates full AI avatar videos; D-id specializes in animating still photos into talking heads.
  • Synthesys vs Virbo: Both are AI video creation tools with avatars and text-to-video; comparisons depend on the specific features, avatar quality, and workflow offered by each.
  • Synthesys vs Vidyard: Synthesys is an AI video generation platform; Vidyard is mainly for video hosting, analytics, and interactive video features, with limited AI generation compared to Synthesys.
  • Synthesys vs Fliki: Synthesys offers AI avatars and realistic voices; Fliki is excellent at converting text content into videos with a large voice library.
  • Synthesys vs Speechify: Synthesys provides AI voices for video creation; Speechify is a dedicated text-to-speech application for reading content aloud.
  • Synthesys vs Invideo: Synthesys focuses on AI avatar and voice generation; Invideo is a comprehensive video editor with templates and stock media, and includes text-to-video features but not the same depth in AI avatars as Synthesys.
  • Synthesys vs Creatify: Synthesys offers AI avatars and voiceovers; Creatify often targets AI video generation for marketing, potentially focusing on ad creation.
  • Synthesys vs Captions AI: Synthesys creates videos with AI avatars; Captions AI is a specialized tool primarily for generating and adding accurate captions to videos.

Frequently Asked Questions

Can I use Colossyan and Synthesys for commercial purposes?

Yes, both platforms allow commercial use. You can create videos for marketing, advertising, and more.

Do Colossyan and Synthesys offer free trials?

Absolutely! Both platforms offer you a free trials so you can test their features before committing to a paid plan.

Can I upload my voice recordings to Colossyan and Synthesys?

While Synthesys primarily focuses on its AI voices, Colossyan allows you to upload your own voice recordings for more customization.

What is the video quality like for Colossyan and Synthesys?

Colossyan generally offers higher video quality with its realistic avatars. Synthesys prioritizes audio quality, providing human-like voiceovers.

Can I cancel my subscription anytime?

Yes, both Colossyan and Synthesys offer flexible subscriptions that you can cancel anytime without any hassle.

Fahim Joharder

Fahim Joharder

Author

A tech enthusiast and writer with a passion for AI and software innovations. He simplifies complex topics to help readers stay ahead in the digital world.

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