kitio.aiRunway vs Sisif
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Sisif has the lower starting price: about $10 a month, against $15 for Runway.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Gen-4.5 video model
- Aleph video-to-video editing
- Image-to-video
- 4K upscaling
- Developer API
- Text to video
- Photo animation
- Multi-shot timelines
- REST API
- MCP server
| Feature | Runway | Sisif |
|---|---|---|
| Best for | AI video generation and editing suite for filmmakers and studios | Text and photo to short video clips at a flat $1 per clip |
| Category | Video | Video |
| Pricing model | Freemium | Paid |
| Starting price | $15/mo | $1 one-time |
| Free plan | Yes | No |
| Made by | Runway AI | Sisif |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Sisif has the lower starting price: about $10 a month, against $15 for Runway.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- 125 one-time credits
- Selection of generative models
- 5 GB asset storage
Standard
$15/mo
- 625 credits / month
- All AI video and image models
- App Studio
Pro
$35/mo
- 2,250 credits / month
- All AI video and image models
Max
$95/mo
- 9,500 credits / month
- Credits roll over 1 month
- Early access to new models
Enterprise
Contact sales
- Team and enterprise plans
- Custom usage and security
4 plans
One clip
$1 one-time
- One 5-second clip at 540x960
- Credits never expire
10 clips
$10/mo
- 120 credits a month
- About $1 per clip
83 clips
$50/mo
- 1,000 credits a month
- About $0.60 per clip
416 clips
$200/mo
- 5,000 credits a month
- About $0.48 per clip
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Runway
- High-quality cinematic output
- Edits real footage, not just generation
- Mature web editor and API
- Standard plan covers under a minute of video
- Free credits are one-time only
Sisif
- Clear per-clip pricing
- No watermark and commercial use allowed
- Unused credits roll over
- Clips are only 5 seconds each
- No free plan
- Renders take two to five minutes
Which one should you choose?
Choose Runway if you want:
- High-quality cinematic output
- Edits real footage, not just generation
- Mature web editor and API
Watch out: standard plan covers under a minute of video.
Choose Sisif if you want:
- Clear per-clip pricing
- No watermark and commercial use allowed
- Unused credits roll over
Watch out: clips are only 5 seconds each.
Runway vs Sisif FAQ
What is the difference between Runway and Sisif?
Runway: AI video generation and editing suite for filmmakers and studios. Sisif: Text and photo to short video clips at a flat $1 per clip. Both are video tools.
Is Runway or Sisif cheaper?
Sisif has the lower starting price: about $10 a month, against $15 for Runway.
Do Runway and Sisif have free plans?
Runway: Yes. Sisif: No.
Who makes Runway?
Runway is made by Runway AI, based in United States.
Who makes Sisif?
Sisif is made by Sisif.
Which should I choose, Runway or Sisif?
Choose Runway if you value high-quality cinematic output and edits real footage, not just generation. Choose Sisif if you value clear per-clip pricing and no watermark and commercial use allowed.