


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.

Experience the power of AI video generation. Sign up for Colossyan and unlock the power to create stunning videos.
Pricing: It has a free plan. Paid plan starts at $27/month
Key Features:
- 70+ Languages
- 30+ AI actors
- Custom avatar creation

Looking for a tool that delivers studio-quality videos without the studio? Synthesys provides a platform with realistic human avatars.
Pricing: It has a free plan. Paid plan Starts at $20/month
Key Features:
- Human avatars, Synthesys
- AI voiceovers,
- Scene templates
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…

Our Take

Ready to see what Colossyan can do? Thousands of creators are already using it. Explore it free for 14 days!
Key Benefits
- Hyperrealistic Avatars: Uses cutting-edge technology for lifelike avatars.
- Emotional Range: Avatars can express a wide range of emotions.
- Studio-Quality Video: Produces high-fidelity videos with realistic lighting and textures.
Pricing
All the pricing will be billed annually.
- Starter: $19/month.
- Business: $70/month.
- Enterprise: Custom pricing based on your needs.

Pros
Cons
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…

Our Take

Want more sales? Videos can help! Synthesys gives you realistic AI avatars speaking 140+ languages. Explore it now and see the difference.
Key Benefits
- Lifelike avatars: Choose from a diverse selection of avatars.
- Multilingual support: Create videos in over 130 languages.
- Customizable backgrounds: Select from various backgrounds or upload your own.
Pricing
All the plans will be billed annually.
- Personal: $20/month.
- Creator: $41/month.
- business unlimited: $69/month.

Pros
Cons
Feature Comparison
Choosing the best ai video generator requires understanding the distinct roles these ai video tools play.
This comparison highlights their unique capabilities in the evolving ai video generation space.
1. AI Avatar Options and Customization
While both platforms provide stock avatars, their focus on realism and interaction varies based on the video creation process.
- Colossyan: Offers a diverse library of 150+ stock avatars, including unique side-view options for avatar conversations. Users can also create a custom avatar through a pro recording or a mobile live demo.
- Synthesys: Features 80+ ai avatar options focused on performance conversations. It allows for high-quality character transformations using a video editor that can generate entire performances in just a few clicks.
2. Realistic and Engaging Voiceovers
High-quality audio is essential to create high quality videos that feel authentic and professional.
- Colossyan: Integrates a text to speech feature with 600+ voices that support voice cloning, allowing users to use their own voice to generate videos for global audiences.
- Synthesys: Known for its high fidelity ai voices, the platform eliminates the need for hiring voice talent by offering realistic and engaging voiceovers virtually indistinguishable from human voice talent.
3. Learning Management and Interactivity
Colossyan uniquely combines learning management features with video production, setting it apart from other video generators.
- Colossyan: Specifically designed for learning management and development programs, it allows users to add multiple-choice quizzes and branching scenarios to training videos.
- Synthesys: Primarily a video maker for marketing and product marketing, lacking the deep learning management integrations like SCORM export found in Colossyan’s learning tech stack.
4. Live Video Streaming Solution and Infrastructure
For businesses with live video streaming needs, infrastructure like the Ant Media Server becomes critical.
- Colossyan: Focuses on pre-recorded ai generated videos and does not currently offer a live video streaming solution.
- Synthesys: While it provides a video streaming platform for pre-rendered content, it does not natively integrate operational management utilities like Ant Media Server for ultra-low latency live broadcasting.
- Ant Media Server Integration: This live video streaming solution (often called Ant Media Server) uses a cluster mode dynamically scales to enable customers to reach tens to millions of viewers over public cloud networks.
5. Video Templates and Ease of Use
Both ai tools provide an intuitive interface to simplify creating videos without prior video editing experience.
- Colossyan: Features an easy to use interface with specialized video templates for onboarding, compliance, and educational videos, making video editing feel like editing a slide deck.
- Synthesys: Offers a streamlined video creator with an online rich text editor that allows users to generate videos and stock videos in an automated and controlled way.
6. AI Image Generation and Media Assets
The ability to generate original video assets and stock videos directly within the platform enhances the creative video creation process.
- Colossyan: Includes ai image generation and a built-in screen recorder to capture video clips for software tutorials and explainer videos.
- Synthesys: Features a robust ai image generation tool (Synthesys X) and a video hosting service to manage video assets for marketing campaigns.
7. Multiple Speakers and Performance
Scenario-based training often requires multiple speakers to generate entire performances within a single scene.
- Colossyan: Supports multiple speakers in a scene, allowing users to create role-play performance management videos with realistic and engaging voiceovers.
- Synthesys: While it can generate entire performances, it focuses more on single-presenter explainer videos and stock videos for hollywood studios and commercial use.
8. API Access and Enterprise Scaling
For organizations looking to scale through automation, api access is a vital performance management tool.
- Colossyan: Provides api access for enterprise customers to generate videos at scale, integrating seamlessly into existing operational management utilities.
- Synthesys: Offers api access for its text-to-speech and video creation tools, enabling customers to automate video content production for a test audience.
9. Video Quality and Export Options
The final step to export videos must meet high standards for high quality videos across all devices.
- Colossyan: Produces high quality videos (up to 4K) with automated and controlled rendering, allowing users to export videos as MP4 or SCORM files for an LMS.
- Synthesys: Focuses on Full HD video content, providing engaging videos with a human touch that can be easily shared via a video streaming platform.
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 Synthesys: Colossyan excels in creating videos with realistic AI avatars, while Synthesys is a comprehensive AI studio for video, voiceovers, and images, with a focus on voice quality.
- 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 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 Colossyan: Synthesys excels in voice quality and offers avatars; Colossyan provides AI avatars and is seen as a budget-friendly, easy-to-use option.
- 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.













