Colossyan vs Synthesia: Which Is Better for AI Video and Sales?

Jun 12, 2025

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9 mins

Vidyard

Comparison of Colossyan vs Synthesia

Compare Colossyan, Synthesia, and Vidyard to find the right video communication platform for your sales and marketing needs.

In your search for the best AI video tool for your team and needs, you’ve likely realized that not all solutions are created equal. Some are great for internal communications or customer support, while others are more focused on sales use cases like scalable personalization, CRM and sales tool integrations, and engagement tracking.

 

Colossyan is an AI video platform for workplace learning and internal communications. 

 

Synthesia is an enterprise-grade AI video platform originally designed for internal use cases, that has since expanded into sales, marketing, and customer support. 

 

In the following article, we’ll give you a thorough overview of both platforms and potential alternatives, so you can make an informed decision as you invest in B2B video. 

Feature Colossyan Synthesia 
AI avatars 200+ stock avatars or create your own  230+ stock avatars or create your own 
Languages 80+ languages  140+ languages
Brand customizability  Yes Yes, with ability to upload media library 
AI-generated video scripts Yes Yes
Video templates 20+ templates 50+ templates
Integrations  10 integrations  35+ integrations
Export options MP3, MP4, SCORM, link sharing MP4, SCORM, link sharing, embed 
Enterprise security  SOC 2 and GDPR compliant  SOC 2 Type II, GDPR, and ISO 42001 complaint 

 

 

Colossyan

4.6 out of 5 stars on G2

 

Colossyan is an AI video creation platform that enables teams to create fast, scalable, engaging video for internal communication, team onboarding and training. Their technology uses content from text documents to create AI-generated videos which can then be translated into more than 80 languages. This ensures brand consistency across video content and reduces the need for studio-level production or video editing teams. 

 

While  Colossyan offers fast video rendering, a simple user interface, and budget-friendly pricing for teams of all sizes, some teams may find that it lacks more in-depth features compared to Synthesia. 

 

If teams are looking to create video for sales, Colossyan may not be the best fit due to its lack of functionality and integrations. Instead, teams may want to check out Vidyard! 

Features and benefits of Colossyan

AI video creation

  • Availability of stock and custom AI avatars
  • Interactive video features, including quizzes, immersive scenario-based training and e-learning
  • Access to over 600+ voiceovers, including the ability to clone your team’s voices depending on localization needs with text-to-video functionality
  • An AI Assistant to help brainstorm ideas, strengthen tone of voice, and finalize AI-generated video scripts
  • Quick editing capabilities

 

Multilingual support

  • Over 80+ languages supported 
  • Users can specify pronunciations of words to guarantee accurate and on-brand speech as they scale content

Templates and integrations

  • Colossyan offers over two dozen video templates for a variety of use cases, including sexual harassment policy, cybersecurity, and employee training 
  • Integrates seamlessly with leading Learning Management Systems (LMS), including ClickLearn and 360Learning, so managers can track progress and engagement
  • Additional integrations with YouTube, PowerPoint, and VideoAsk

Colossyan also offers robust data security and privacy features including SOC 2, SAML SSO, and customizable MSAs and security questionnaires for enterprise customers. 

 

What are the drawbacks of Colossyan?

Not designed for external communications

  • Unlike competitors like Synthesia or Vidyard, Colossyan does not have a deep focus on external sales and marketing use cases
  • Lacks revenue-generating features prospect engagement tracking, and in-video CTAs
  • Limited number of integrations with a focus on onboarding and training platforms as opposed to CRMs

 

Did you know that one-third of sales professionals who use personalized video in their sales prospecting efforts see shortened sales cycles? Learn more in our Video in Business Benchmarketing Report.

 

No ability to manually record videos 

  • While AI-generated videos are great in many cases, if teams want to record themselves, Colossyan does not offer this ability
  • Colossyan also lacks AI Agents to automate the creation of new video content, meaning all new content has to be generated by teams.

 

Colossyan pros and cons

Pros

  • Affordable for teams to get started
  • Simple interface that does not require much training
  • Fast video rendering speeds

 

Cons

  • Does not support manual video recording 
  • Very limited use for B2B prospecting or revenue-generating roles
  • Users cite that pricing can increase quickly based on the number of videos 

If you’re looking to scale your use of video in your sales process, check out Vidyard’s AI-powered video selling platform featuring AI Avatars, Video Agents, and integrations into top sales tools like Gong, Salesforce, HubSpot, Salesloft, and more. 

Get started for free or request a demo to see why over 100,000 teams use Vidyard to accelerate sales and win more revenue. 

 

Synthesia

4.7 out of 5 stars on G2

 

Synthesia is an AI-powered video generation platform that enables companies to create a wide variety of video content. While originally intended for internal communications like Colossyan, Synthesia has since expanded to more external use cases. 

 

Their technology creates professional-looking training, onboarding, and instructional videos in 140+ languages using highly customizable avatars. While Colossyan and Synthesia offer many similar features, users cite Synthesia as having more enterprise features, better avatar diversity, and broader language support. 

 

If you’re deciding between Colossyan vs. Synthesia, you may want to check out our guide on Synthesia alternatives for a more in-depth analysis. 

 

Features and benefits of Synthesia

Customizable AI tools and features

  • Ability to further customize over 230 pre-built AI avatars
  • Can turn selfie-style videos into avatars 
  • AI-powered features including an AI Video Editor, AI Screen Recorder, and AI Video Dubbing

Templates and integrations

  • More than 50 video templates for a variety of internal and external use cases
  • 30+ integrations with leading tools across learning and development, content management, and customer support. 

 

Additional features

  • Users can develop a brand kit and integrate a media library to ensure visual and verbal brand consistency
  • Team workspaces allow for multiple users to create, collaborate, and comment on new videos with built-in version control
  • Voice cloning, 1-click translations, and a multi-lingual player that goes above and beyond Colossyan’s offerings

 

What are the drawbacks of Synthesia?

Limited sales and marketing functionality 

  • Limited integrations with business-critical CRM tools
  • No in-video calls to action, forms, or other revenue-generating features
  • No Video Sales Agents that can automatically generate and send personalized videos based on actions prospects such as downloading an ebook or requesting a demo

 

While Synthesia has some newly developed features and functionality for sales teams, alternatives like Vidyard were purpose-built for sales-specific use cases. 

 

Don’t just take our word for it — see how Pavilion saw an 8x return on their investment in Vidyard and 2xed their response rates to outbound sales emails. 

 

Limited analytics 

  • No ability to understand a prospect’s questions, needs, or interests through platform analytics

 

Cost of getting started

  • As an enterprise focused solution, Synthesia’s pricing can be higher than Colossyan’s
  • Users also cite a high learning curve with Synthesia
  • Videos reportedly take longer to render than Colossyan, causing delays for large teams

 

Synthesia pros and cons

Pros: 

  • Large number of integrations and API accessible 
  • Enterprise-level customization
  • Multilingual support in 140+ languages
  • Large avatar library

Cons: 

  • Can be cost-prohibitive for small businesses 
  • No real-time engagement tracking
  • More complex user experience and workflow
  • Limited sales and marketing-focused functionality 

 

Vidyard: The leading AI-powered video platform for revenue teams

 

If you haven’t realized by now, we’re Vidyard. Hi! 👋

 

We help revenue teams stand out and connect with customers using personalized, scalable video messages. 

 

Our platform was tailor-made for revenue teams like yours to increase pipeline and close more deals. Whether you want to use video for outbound prospecting or to increase renewals, our focus is on helping customers grow their businesses through the power of video. 

 

Key differentiators of Vidyard over Colossyan and Synthesia: 

  • Video Agents designed for key revenue use cases like lead nurturing, meeting confirmations, and introductions
  • CRM integrations with top revenue tools like Salesforce, Salesloft, Marketo, HubSpot, Gong, and Outreach
  • In-video CTAs to convert views into meetings
  • Real-time engagement analytics to prioritize leads
  • Bulk video personalization using CSV uploads

See why over 100,000 revenue teams trust Vidyard — request a demo today

 

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