Sora vs Gamma
Compare Sora and Gamma: free credits, features, and ratings. Which one is right for you?
Category
Video Generation
AI Assistant
Rating
β 3
β 3.5
Free Credits
2 undefined
400 credits (initial grant)
Refresh Period
none
one-time
Resolution
ζι«1080p
N/A
Watermark
No
Yes
Commercial Use
No
Yes
Paid From
Shut Down
$10/month (Plus)
Sora
OpenAI's video generation tool, Sora 2 is back online. Unlimited free 1080p watermark-free generation available through free channels. Quality is top-tier among similar tools.
Pros
- βWas top-tier video quality
- βUnique storyboard feature
- βGood motion consistency
- βSora 2 had narrative breakthroughs
Cons
- βShut down on March 24, 2026
- βPricing was 3-10x above competitors
- β10-month beta missed market window
- βFree credits cut from 30 to 6/day
- βNever available in China mainland
- βComplex scenes sometimes failed
Key Features
Text to Video (shut down)Image to Video (shut down)Video editingStoryboard featureUp to 1080pUp to 20 secondsSora 2 narrative coherenceDirector's perspective framing
Gamma
AI-powered presentation generator. Enter a topic and get auto-designed slides with layout, images, and content. Free plan: ~400 credits, no card required.
Pros
- βNo credit card needed
- βFast generation
- βProfessional layouts
- βChinese supported
Cons
- βFree plan has watermark
- βFree credits don't refresh
- βNo custom branding on free plan
Key Features
AI auto-generates presentationsSupports documents and web pagesAuto layout and image placementExport to PDFShare and embed linksMultiple templates and layouts