22 MODELS · ONE PROMPT · SIDE BY SIDE
Best AI Video Generator, Ranked by What You Are Making
Every "best AI video generator" list has the same problem: the writer could only afford one subscription, so the comparison was really a comparison of marketing pages. This one is different — all 22 models in the catalog run against the same credit balance, so they can actually be tested against each other on the same prompt.
The short answer: the best AI video generator depends on the clip. Veo 3.1 wins on audio, Hailuo 2.3 wins on human motion, Seedance 2.5 wins on length, Wan 3.0 wins on cinematic texture, Pruna P-Video wins on cost. Pick the strength your project needs, or just generate the same prompt on three of them and decide from the footage.
The best AI video generator for each job
Six strengths, six models. Credit figures are for the preset you would actually run, at 1 credit = US$0.01.
Veo 3.1
From 60 credits (Fast, 720P, 6s, with audio)
The only model here that writes dialogue, ambience and effects into the same generation pass. If your clip needs to be heard as well as seen, nothing else in the catalog competes.
Model page →Hailuo 2.3
28 credits (768P, 6s)
Built for bodies in motion — dance, sport, physical performance. Limbs bend where limbs bend and weight actually shifts, which is where most models fall apart.
Model page →Seedance 2.5
Per second, by resolution
Takes duration up to 30 seconds and accepts up to 30 reference images, 10 reference videos and 10 reference audio tracks. The choice when a single eight-second beat is not enough.
Model page →Wan 3.0
50 credits (720P, 5s)
Designed with filmmaking in mind — naturalistic motion and a photographic quality that reads as shot rather than generated.
Model page →Pruna P-Video
10 credits (720P, 5s)
Ten credits for a five-second 720P clip, and a draft mode below that. The right model for testing twenty prompt variations before you commit to a final render.
Model page →Aleph 2
Per second
A video-to-video model. Feed it existing footage and it edits, restyles or extends it — useful when the source material already exists and only needs transforming.
Model page →How we judge an AI video model
Six criteria, weighted toward what survives contact with a real brief.
Motion and physics
Does a walking figure look like it is walking, or like it is sliding? Motion coherence is the first thing that separates a usable model from a demo. It is also the hardest thing to fix in post.
Prompt adherence
A model that ignores half your sentence is worse than a model with lower fidelity. We test with multi-constraint prompts — subject plus action plus light plus camera — because that is what real briefs look like.
Audio where it matters
Native audio changes what you can make. A model that outputs synced dialogue removes an entire post-production step, and for talking-head or narrative content it is worth the price difference on its own.
Cost per usable clip
Not cost per generation — cost per clip you actually keep. A cheap model that needs five attempts can easily cost more than an expensive one that lands on the second try.
Duration and resolution
Some models cap at five seconds, others reach thirty. Some stop at 720P, others go to 4K. What matters is the range your project needs, not which number is largest on a spec sheet.
Access model
A model locked behind a single vendor subscription cannot be compared against anything. Every model here runs on the same balance, which is the only way side-by-side testing is practical.
If you already know which strength you need, the full model catalog lists every specification — duration limits, resolutions, native audio support and per-second pricing. If you would rather see the difference than read it, the side-by-side comparison is the faster route. And if you are still choosing between the two broadest approaches, text to video and image to video each cover a different starting point.
Frequently asked questions
What is the best AI video generator?
There is no single best AI video generator — the honest answer is that it depends on the clip. Veo 3.1 leads on native audio and dialogue, Hailuo 2.3 leads on human motion, Seedance 2.5 leads on clip length and reference inputs, Wan 3.0 leads on cinematic texture, and Pruna P-Video leads on cost per iteration. The ranking above maps each strength to the work it suits.
Why do most best-of lists disagree with each other?
Because most of them are comparing subscriptions rather than models. If you can only access one model at a time, every comparison is really a comparison of marketing. Running all 22 models against the same prompt on one credit balance is the only way to see the differences that matter for your specific footage.
How many models can I use here?
Twenty-two, including Veo 3.1, Seedance 2.5, Hailuo 2.3, Wan 3.0 and its Prime tier, FLUX 3 Video, Runway Gen-4.5 and Aleph 2, Vidu Q3 Pro and Turbo, PixVerse v6 and v5.6, LTX-2.5 Fast, Grok Imagine Video, Gemini Omni Flash and more. One account, one credit balance, no per-vendor subscription.
Can I compare the outputs side by side?
Yes — that is the point of running one balance. Generate the same prompt on several models and put the results next to each other in the model comparison view. Differences in motion, light and prompt adherence that are invisible in isolation become obvious when the clips sit side by side.
Do I need a subscription to each model provider?
No. Every model here is billed through the same credit balance, at 1 credit = US$0.01. You pay per second of generated video rather than a monthly seat, so testing six models on one prompt costs the sum of six short clips rather than six subscriptions.
Which model should I start with as a beginner?
Start with Pruna P-Video to learn how prompting behaves — at 10 credits for a five-second 720P clip you can afford to be wrong repeatedly. Once your prompts land dependably, move to the model whose strength matches the clip you are making. If you want a sanity check on a prompt before spending anything, the Jev prompt evaluator scores it for free.
Last updated September 21, 2026