Which should you pick?
Happy Horse 1.1 Image to Video is the cheaper job: 34-216 credits against 45-90 credits for Kling O1 Image to Video. Those are the credits one complete generation costs, not a headline rate, so they are directly comparable even though the two models bill differently.
At their most expensive settings the gap widens: Happy Horse 1.1 Image to Video tops out at 216 credits a job versus 90, driven by output resolution.
What a job costs
Happy Horse 1.1 Image to Video
34-216 credits
It bills per second, at a rate that changes with output resolution, and the price moves with output resolution.
- SD/HD12 credits
- 4K15 credits
Kling O1 Image to Video
45-90 credits
It bills a base charge plus a per-second rate, and the price moves with clip length.
- First 5s45 credits
- Each extra second9 credits
All figures are Versely credits. Your plan's credit allowance is on the pricing page.
Spec comparison
| Spec | Happy Horse 1.1 Image to Video | Kling O1 Image to Video |
|---|---|---|
| Provider | Alibaba | Kling |
| Cost per job | 34-216 credits | 45-90 credits |
| Billing | per second, at a rate that changes with output resolution | a base charge plus a per-second rate |
| Max resolution | 1080p | — |
| Aspect ratios | — | — |
| Durations | 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s | 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s |
| Frame rates | — | — |
| Qualities | 720p, 1080p | — |
| Requires starting image | Yes | Yes |
| Accepts video input | No | No |
| Reference images | — | — |
| Leaderboard | #10 in image to video | Unranked |
| Released | Jun 23, 2026 | Dec 1, 2025 |
What each one does that the other doesn't
Only Happy Horse 1.1 Image to Video
first frame, native audio, multilingual lipsync, 1080p
Only Kling O1 Image to Video
Nothing the other one doesn't also list.
Both list: image to video, image to video.
Leaderboard positions
Versely ranks each capability on its own leaderboard, so a position is only comparable between two models within the same row.
Happy Horse 1.1 Image to Video
- Image to video#10
Kling O1 Image to Video
Not on a Versely leaderboard yet.
More comparisons
Frequently asked questions
Which is cheaper, Happy Horse 1.1 Image to Video or Kling O1 Image to Video?+
Happy Horse 1.1 Image to Video is cheaper per job: 34-216 credits against 45-90 credits for Kling O1 Image to Video.
What can Happy Horse 1.1 Image to Video do that Kling O1 Image to Video can't, or vice versa?+
Only Happy Horse 1.1 Image to Video lists first frame, native audio, multilingual lipsync, 1080p. Both list image to video, image to video.
How do Happy Horse 1.1 Image to Video and Kling O1 Image to Video bill?+
Happy Horse 1.1 Image to Video bills per second, at a rate that changes with output resolution, and its price moves with output resolution. Kling O1 Image to Video bills a base charge plus a per-second rate, and its price moves with clip length. Both are charged in Versely credits.
How long a clip can Happy Horse 1.1 Image to Video and Kling O1 Image to Video generate?+
Happy Horse 1.1 Image to Video supports 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s; Kling O1 Image to Video supports 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s.
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