Hailuo 2.3 Fast vs Kling O3

Hailuo 2.3 Fast and Kling O3 differ on 3 specifications — from what each one costs to which inputs it accepts. Every value below is read from the live model catalog, so it stays current as new versions ship.

Hailuo AI

Hailuo 2.3 Fast

Faster and more cost-effective

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Kling AI

Kling O3

Multimodal input, voice-sync, and storyboarding

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Side-by-side specs

How Hailuo 2.3 Fast and Kling O3 compare when used for First & Last Frame Video.

Hailuo 2.3 Fast versus Kling O3 specifications for First & Last Frame Video
SpecificationHailuo 2.3 FastKling O3
Starting pricefrom 5 credits per secondfrom 12 credits per second
VersionsStandard, ProStandard, Pro
Duration6, 103–15s
Text promptYesYes
Start frameYesYes
End frameNoYes
Reference imagesYesYes
Try both in the First & Last Frame Video generator

Frequently asked questions

What's the difference between Hailuo 2.3 Fast and Kling O3?
Hailuo 2.3 Fast and Kling O3 differ on 3 tracked specifications, covering price, output resolution, duration limits and which inputs each one accepts. Both are available on ZOOOP for First & Last Frame Video, so you can run the same prompt through each and compare the results directly.
Is Hailuo 2.3 Fast or Kling O3 cheaper?
Hailuo 2.3 Fast starts at 5 credits, against 12 for Kling O3. Both are starting prices: the final cost scales with resolution, duration and any extra options you turn on.
Can I use both Hailuo 2.3 Fast and Kling O3 on ZOOOP?
Yes. One ZOOOP account gives you both Hailuo 2.3 Fast and Kling O3 — plus every other model in the catalog — on the same credits, with no separate subscription per provider. You can switch models mid-project and keep your prompt.

More comparisons

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Specifications are read from the live ZOOOP model catalog and change as providers ship new versions. Credit figures are starting prices — the final cost depends on resolution, duration and the options you pick.