Runway vs Synthesia
Runway and Synthesia are both AI options. Here's how they compare on official platforms, features, and positioning — sourced from each vendor's own site, not from ratings or reviews.
Side-by-side summary
Best for Runway
Individual creatives and design teams producing generated video and imagery, and software developers integrating AI media generation into their own products via API.
Best for Synthesia
Learning and development departments, sales-enablement teams, HR training programs, marketing departments, and compliance/technical training across manufacturing, tech, healthcare, and financial services.
Feature comparison
Every feature listed here comes directly from each vendor's own official site.
Runway
- Text-to-video and image-to-video generation with the Gen-4.5 video model
- Runway Creative, an all-in-one cloud-based creative suite for generation and editing
- Runway Dev, an API platform for building custom AI media pipelines
- Customizable workflow endpoints combining multiple models and tasks
- Mobile apps for Android and iOS
- Enterprise-grade security options for organizations
Synthesia
- 240+ AI avatars and 1,000+ AI voices across 160+ languages
- Text-to-video generator and script-to-video maker
- AI screen recorder with instant transcripts
- PowerPoint-to-video conversion
- One-click video translation and AI dubbing into 160+ languages
- Real-time team collaboration with brand kits and version control
- SCORM export for LMS integration and detailed viewer analytics
Pros and cons
Runway
- Text-to-video and image-to-video generation with the Gen-4.5 video model
- Runway Creative, an all-in-one cloud-based creative suite for generation and editing
- Runway Dev, an API platform for building custom AI media pipelines
- Customizable workflow endpoints combining multiple models and tasks
- Mobile apps for Android and iOS
- Enterprise-grade security options for organizations
We don't publish a "cons" list for either product. No vendor's official site documents its own product's weaknesses, so there's no sourced basis for one — and we'd rather say that plainly than invent one.
Synthesia
- 240+ AI avatars and 1,000+ AI voices across 160+ languages
- Text-to-video generator and script-to-video maker
- AI screen recorder with instant transcripts
- PowerPoint-to-video conversion
- One-click video translation and AI dubbing into 160+ languages
- Real-time team collaboration with brand kits and version control
- SCORM export for LMS integration and detailed viewer analytics
We don't publish a "cons" list for either product. No vendor's official site documents its own product's weaknesses, so there's no sourced basis for one — and we'd rather say that plainly than invent one.
Key differences
- Runway lists Text-to-video and image-to-video generation with the Gen-4.5 video model, Runway Creative, an all-in-one cloud-based creative suite for generation and editing, Runway Dev, an API platform for building custom AI media pipelines, Customizable workflow endpoints combining multiple models and tasks, Mobile apps for Android and iOS, Enterprise-grade security options for organizations that Synthesia doesn't list.
- Synthesia lists 240+ AI avatars and 1,000+ AI voices across 160+ languages, Text-to-video generator and script-to-video maker, AI screen recorder with instant transcripts, PowerPoint-to-video conversion, One-click video translation and AI dubbing into 160+ languages, Real-time team collaboration with brand kits and version control, SCORM export for LMS integration and detailed viewer analytics that Runway doesn't list.
- Runway supports iOS, Android, which Synthesia doesn't list.
Choose Runway if…
Choose Runway if this fits: Individual creatives and design teams producing generated video and imagery, and software developers integrating AI media generation into their own products via API.
Choose Synthesia if…
Choose Synthesia if this fits: Learning and development departments, sales-enablement teams, HR training programs, marketing departments, and compliance/technical training across manufacturing, tech, healthcare, and financial services.
Facts on this page are sourced from each vendor's official site (linked below), not from ratings or reviews. Products change — verify anything that matters to your decision directly on the vendor's own site before switching. See our Disclaimer and Sources Policy.
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