Synthesia vs Runway
Synthesia is avatar/training video; Runway is generative video clips — different video jobs. Choose Synthesia when avatar / training video is the job — not Runway generative clips and not ChatGPT. Choose Runway when generative video clips are the job — not Midjourney stills and not an LLM chat. Overall: Synthesia 8 vs Runway 7.7. Not hands-on lab tested; confirm live pricing and usage caps. Compare published pricing, LLM depth, writing, voice, agents, governance, integrations, and usage models.
Synthesia
AI avatar video studio — Basic free (watermark, no MP4); Starter $18/mo annual ($29 monthly); Creator $64/mo annual ($89 monthly); Enterprise quote.
Best for
- • L&D and enablement teams producing talking-head explainers
- • Internal comms that need on-brand avatars without a film crew
- • Creator/Enterprise buyers who need API, SSO, or SCORM
Starting from $18.00/user/mo
Free plan available
VS
Our verdict
Synthesia is avatar/training video; Runway is generative video clips — different video jobs. Choose Synthesia when avatar / training video is the job — not Runway generative clips and not ChatGPT. Choose Runway when generative video clips are the job — not Midjourney stills and not an LLM chat. Overall: Synthesia 8 vs Runway 7.7. Not hands-on lab tested; confirm live pricing and usage caps.
Synthesia is better for
- ✓ Governance & privacy
- ✓ Integrations
Runway is better for
- ✓ Writing assistance
- ✓ Voice / TTS depth
Tie
- • Free plan
- • LLM assistant depth
- • Agent / builder depth
Choose Synthesia if: L&D and enablement teams producing talking-head explainers
Choose Runway if: Creators and agencies generating short AI video clips
Runway
Generative video studio — Free 125 credits once; Standard $15/editor/mo ($12 annual); Pro $35 ($28 annual); Max $95 ($76 annual).
Best for
- • Creators and agencies generating short AI video clips
- • Teams that can budget credits rather than unlimited renders
- • Pro buyers who need commercial rights
Starting from $12.00/user/mo
Free plan available
Feature comparison
Grouped feature support from verified product research for Synthesia and Runway.
Capabilities
| Feature | Synthesia | Runway | Winner |
|---|---|---|---|
| LLM chat & assistants | Moderate | Moderate | Tie |
| Reasoning / advanced models | Limited | Limited | Tie |
| Writing & paraphrasing | Moderate | Limited | Synthesia |
| Image generation | Moderate | Strong | Runway |
| Voice / text-to-speech | Strong | Moderate | Synthesia |
| Presentation / document generation | Moderate | Limited | Synthesia |
| Website generation | Limited | Limited | Tie |
| Ad creative generation | Moderate | Limited | Synthesia |
| Agent / app builder | Limited | Limited | Tie |
| Projects, GPTs & memory | Strong | Strong | Tie |
| Enterprise admin & SSO | Moderate | Moderate | Tie |
| Usage credits & rate limits | Strong | Strong | Tie |
| Connectors & tools | Moderate | Moderate | Tie |
| Data privacy controls | Strong | Moderate | Synthesia |
| Analytics & reporting | Moderate | Moderate | Tie |
| Video generation | Strong | Strong | Tie |
| Code assist / AI IDE | Limited | Limited | Tie |
| Meeting notes & transcription | Limited | Limited | Tie |
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