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Runway vs Synthesia
A plain-English comparison to help you choose between them.
Runway makes creative footage under direction and Synthesia makes governed corporate presenter video, formats that barely overlap on a real content calendar. Pick Runway for work that faces clients and campaigns, with camera control, inpainting and restyling iterated until the cut serves the brief; pick Synthesia for the corporate learning library, with presenter video produced from a script, localised across a very large language set and updated by editing text rather than refilming.
Side by side
- Summary
Runway is AI video built for directed work: generation with genuine camera control, from dollies and cranes to rack focus, plus motion painting, node-based direction and an editing suite that inpaints, restyles and extends footage.
- Best for
- Directed camera moves: dolly, crane, pan, rack focus
- Editing, inpainting and restyling existing footage
- Character and style consistency across shots
- Cost
- Freemium (Free tier + paid plans)
- Ease
- Openness
- Hosted service
- Data
- The sticker price is not the bill. Gen-4.5 costs 25 credits/second, so Standard's 625 credits equal roughly 25 seconds of Gen-4.5 per month, and credits do not roll over. Iteration (3–8 takes per usable clip) burns credits fast; Workflow LLM nodes and API usage draw separately. Budget by the Gen-4.5 column, not the plan name.
- Summary
Synthesia is enterprise avatar video: presenter-led training and communications produced from a script in a slide-like editor, localised across a very large language set, and governed by the security, moderation and consent controls that enterprise buyers require.
- Best for
- Governed presenter video for enterprise training
- Courses exported to learning systems with interactivity
- Localisation across a very large language set
- Cost
- Freemium (Free tier + paid plans)
- Ease
- Openness
- Hosted service
- Data
- Minute-based metering means re-renders during review cycles burn allowance; the sticker price is not the bill. Training often contains confidential internal policy: use enterprise/DPA tiers and human-review every AI-generated script for accuracy before release, as consumer tiers may train on inputs.
By area
Where each one pulls ahead, area by area.
| Area | Pick Runway when | Pick Synthesia when |
|---|---|---|
| Video generation & editing | Runway makes cinematic and creative footage | the deliverable is presenter-led corporate video at scale |
Common questions
Which should own a company's training video?
Synthesia, and it is barely a contest: courses export to learning-system formats with interactivity, one consistent presenter carries a whole curriculum, updates cost a script edit, and enterprise security, moderation and consent controls are built in. Runway has no presenter workflow and no learning-system integration. Its contribution to training is occasional generated footage inside material produced elsewhere.
And which should make the brand film?
Runway, for the inverse reason: avatar delivery reads corporate quickly, and Synthesia's own positioning keeps it to product explainers and internal enablement rather than work that must feel human and original. Runway is built for art direction: directed camera moves, style consistency across shots and iteration under a brief. Creative craft still finishes in the edit suite, but the generation belongs to Runway.
How do their pricing models shape usage?
Both meter, differently. Runway's plans are credit-metered on generation and scale to production tiers, rewarding professionals who plan their iteration. Synthesia's plans meter video minutes, which makes the economics planning-shaped: steady production fits well, sporadic heavy months fit badly, and volume needs sizing against the allowance. Neither suits exploratory volume on a casual budget; both reward treating video as scheduled work.
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Tool facts last checked July 2026