Colossyan vs Synthesia

Deciding between Synthesia and Colossyan? Compare all features and pricing side by side to see which one is right for you.

Compare the features side by side

Compare the exact features of Synthesia vs Colossyan that matter to you and your work.
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Why choose Synthesia’s avatars?

Synthesia's avatars are superior due to their larger and more diverse selection of stock avatars, as well as the option to create custom web avatars.

The addition of 6 micro-gestures further enhances the avatars’ realism, making them more dynamic and lifelike.

Lastly, the lip sync rating of 4.5/5 solidifies Synthesia as the leader in the AI video generation space.

Why choose Colossyan's avatars?

Colossyan's avatars incorporate an aging feature and offer a limited range of expressions, which somewhat enhances their lifelikeness. These avatars can depict five emotions, without corresponding changes in voice tone.

Synthesia vs Colossyan - Avatars
Feature Synthesia Colossyan
Stock avatars 140+ 30+
Custom studio avatars Yes Yes
Custom web avatars Yes No
Emotions No Yes
Gestures Yes No
Lip sync 4.5/5 3/5
Multiple avatars on screen Yes Yes
Avatar branding Yes Yes

Synthesia or Colossyan – which one offers better voices?

Both Synthesia and Colossyan offer a large selection of languages for text-to-speech voiceovers - 130+ and 110+, respectively.

Additionally, both platforms offer the ability for users to upload audio files with custom voiceovers (for corporate/enterprise plans) and clone their voices.

Both tools provide auto-captioning, video translation, and AI script generation features, simplifying the process for users to create scripts and captions for videos, and to translate their video content.

Synthesia vs Colossyan - Voices
Feature Synthesia Colossyan
Languages 130+ 110+
Voice cloning Yes Yes
Auto-captions Yes Yes
Auto-translation Yes Yes
Voice upload Yes Yes
AI script assistant Yes Yes

Making videos with Synthesia and Colossyan

Both Synthesia and Colossyan platforms offer a substantial number of video editing features: a screen recorder, PPT uploads, animations, transitions, aspect ratios and video analytics. These features enable users to create videos from start to finish in one tool without prior video editing experience.

However, the difference in video rendering time is quite drastic, with Synthesia generating 40 seconds of video in roughly 5 minutes, and Colossyan taking more than 10 minutes.

Synthesia vs Colossyan - Video platform
Feature Synthesia Colossyan
Video editor Yes Yes
Workspaces Yes Yes
Collaboration Yes Yes
Auto-translation Yes Yes
Aspect ratios Yes Yes
Screen recorder Yes Yes
PPT/PDF upload Yes Yes
Element animations Yes Yes
Transitions Yes Yes
Analytics Yes Yes
Rendering time 40s = 5 min 40s = 10+ min
ChatGPT Integration Yes Yes
Doc/URL to video Yes No

Want to add multimedia?

Both Synthesia and Colossyan offer an extensive media library to allow better video customization. Synthesia comes up on top with a slightly larger selection of music, stock videos, as well as stickers and GIFs, which Colossyan does not currently support.

Synthesia vs Colossyan - Media
Feature Synthesia Colossyan
Music 23+ 10+
Images Yes Yes
Videos Yes Yes
Stickers Yes No
GIFs Yes No
Upload media Yes Yes

Do both platforms offer templates?

While both Synthesia and Colossyan offer custom brand templates for enterprise users, Colossyan falls short with pre-designed stock templates.

Synthesia, on the other hand, offers 65+ pre-designed and fully-customizable video templates for a range of use cases, from microlearning, to explainer videos, to corporate videos.

Synthesia vs Colossyan - Templates
Feature Synthesia Colossyan
Stock templates 65+ 10
Custom brand templates Yes Yes
Cloneable example videos 90+ No

Synthesia's security & ethics

In contrast, Synthesia has a strict content moderation policy (automated & manual), SSO., and is GDPR compliant. The platform also recently became SOC 2 Type II certified to enable faster procurement and heightened security.

Colossyan's security & ethics

Colossyan does moderate the content produced on the platform, but during testing some profane phrases bypassed the moderation process.

With regards to the security of the platform itself, Colossyan does offer Single Sign-On (SSO), but does not seem to be SOC compliant. This can stand in the way of big enterprises using the software.

Synthesia vs Colossyan - Security and ethics
Feature Synthesia Colossyan
Content moderation Yes Yes
SSO Yes Yes
SOC 2 Type II Compliance Yes No

How does the customer service compare?

Looking at the most trusted software rating platform (G2), ratings for both Synthesia and Colossyan are excellent - 4.7/5 and 4.7/5 respectively. Synthesia does have more reviews, though - 1100+ compared to Colossyan's 300+.

With regards to customer support, Synthesia offers support for all users both by chat and email, whereas Colossyan's support is currently offered to Pro and Enterprise users only.

Both Synthesia and Colossyan have dedicated Customer Success Managers (CSMs) for Corporate plan users.

Synthesia vs Colossyan - Reviews and support
Feature Synthesia Colossyan
G2 rating 4.7/5 4.7/5
# of G2 ratings 1100+ 300
Support Yes Yes
CSM Yes Yes

Other reasons to choose Synthesia

Synthesia is a comprehensive platform that offers a range of features, including a Knowledge Base for any questions about the platform, Synthesia Academy for simple tutorials and beginner courses made by in-house L&D SME's, and Integrations with 35+ tools.

Additionally, Synthesia recently launched an Examples page, that showcases real examples of videos made in Synthesia. The video can be cloned and adjusted to individual needs. Lastly, you can find a list of Service Providers to help with your video needs.

Other reasons to choose Colossyan

In comparison, Colossyan has fewer features. But it goes have a Help Center and a few integrations (for Enterprise plan users only).

Synthesia vs Colossyan - Other features
Feature Synthesia Colossyan
In-house L&D experts Yes Yes
Knowledge base Yes Yes
Academy Yes No
Integrations Yes Yes
Examples Yes No
Service providers Yes No
Own recording studios Yes No
Stand out features

6 reasons to choose Synthesia over Colossyan

Looking at all the features side-by-side can be a lot to take in. Here are the 6 main reasons we believe you should go with Synthesia vs Colossyan.
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AI research advantage

Being the oldest & biggest company in the space, we have a bigger AI dataset for training our models. Our focus in continually solving fundamental AI problems has a direct effect on Synthesia.

  • $10M R&D investment in 2023
  • Best lip sync & voice quality
  • Largest team of AI researchers
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Most trusted brand

As the leaders of the AI video generation space since 2017, we have strong ethics and content moderation policies. That is mirrored in our customer reviews.

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Enterprise grade security

Synthesia is currently the only enterprise-ready AI video platform, with a dedicated security team, regular penetration tests and official accreditation to back this up.

  • Single Sign-On (SSO)
  • GDPR compliant
  • SOC 2 Type II compliant
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2x faster video generation

On average, a 40-second Synthesia video generates in about 5 minutes. It takes Colossyan 10+ minutes.

Helpful learning materials

Even if you are a novice in video creation, we have helpful tutorials, webinars, and examples to help you get started.

Bigger selection of media

140+ AI avatars, 60+ templates, 130+ languages, and more stock media included in the tool.


Synthesia vs Colossyan pricing

Along with features, pricing can be a crucial deciding factor. How does Synthesia stack up against Colossyan?

Synthesia plans

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Free Demo


Try Synthesia by creating a free AI video.

Create a free AI video



120 minutes of video/year. Billed yearly.

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360 minutes of video/year. Billed yearly.

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Custom pricing

Unlimited videos + premium features.

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Colossyan plans



5 minutes of video/lifetime



10 minutes of video/month



40 minutes of video/month


Custom pricing

The difference in numbers

Here are a few quick facts about both companies in numbers.

Synthesia Logo
Founding year
Number of employees
Number of G2 reviews
Raised to date
Last updated: Mar 12, 2024
customer stories

Why 50.000+ companies choose Synthesia

We might be biased, but our customers aren't. See what they have to say.

G2 Logo 5 Star review

Faster video creation

"Synthesia’s AI voiceovers sold me instantly. They give us the ability to pivot and create video content much faster than before"

Ann Stutler
Senior Manager of Training & Learning at Division Maintenance Group
G2 Logo 5 Star review

No actors - no costs

"Relying on external agencies and hiring voiceover actors in multiple language was extremely costly. So it would either mean stretching the budget or no video at all."

Jason Etherington
Global L&D Sales Learning Strategy Manager at Xerox
G2 Logo 5 Star review

Speed, simplicity and ease

"We can record anytime and anywhere with greater speed, simplicity, and ease. It not only optimizes work schedules but also increases productivity and benefits the quality of our educational materials."

Tue S. Synthesia custoemr
Pedro da Silva
Global Educational Services Manager at Fiery
Synhtesia vs competitors

See how Synthesia compares to other AI video generators

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Colossyan is an AI video generator that enables users to create videos from text.

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Elai is an AI-powered text-to-video platform.

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D-ID enables users to transform any picture or video into extraordinary experiences.

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Hour One

Hour One is a synthetic video creation platform powered by AI.

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Rephrase is a generative AI platform that allows users to convert text into videos.

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HeyGen is an AI video generator that turns marketing text into video.

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InVideo is a video creation platform that enables users to turn their ideas into videos in real-time.

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Veed is an easy-to-use online tool for video creation.

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Frequently asked questions

How do you make a Synthesia video?

To make a Synthesia video, follow these 5 simple steps:
  1. Choose a video template in Synthesia STUDIO
  2. Choose from 100+ AI avatars
  3. Paste your text any any of the supported 130+ languages and choose a TTS voice
  4. Edit your video
  5. Generate video

What is better than Synthesia?

While Synthesia is the leading AI video generation software, there are a few alternatives on the market. To compare them side by side, check out this list of top 6 AI video generators.

Is good? is the best AI video generation tool currently on the market, with 690+ 4.8/5 G2 review supporting the claim.

Can I use Synthesia for free?

You can try Synthesia’s free demo video generator. Simply select a video template, type a video script, and generate the video for free.

Synthesia is the #1 AI Video Creation Platform. Our AI Video Generator enables everyone to create professional videos without mics, cameras, actors or studios.

Using AI, we’re radically changing the process of video content creation, making it scalable and affordable while maintaining high quality.

Synthesia is SOC2 compliant

Synthesia Ltd, Synthesia, Kent House, 14-17 Market Place, London, W1W 8AJ, United Kingdom. © 2023 Synthesia Limited. All rights reserved.

© 2024 Synthesia Limited. All rights reserved.

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