FlowAIVideo

FREE CREDITS · NO SUBSCRIPTION TO START

AI Video Generator: Generate Video with 22 Models, Compare Side by Side

Most AI video generator tools are one model wearing a product interface. You subscribe, you get that vendor's interpretation of your prompt, and finding out whether a different AI video generator would do better means buying a second subscription.

FlowAIVideo is an AI video generator that supports 22 text-to-video models from 11 vendors behind one account and one credit balance — generate video with Veo 3.1, Seedance 2.5, Hailuo 2.3, Wan 3.0, FLUX 3 Video and more, and compare any two on the same prompt, side by side.

For anyone comparing AI video generator options, the practical effect is that model choice stops being a purchasing decision and becomes a per-prompt one — which is how video models are actually good enough to be used today, and uneven enough that you cannot assume one of them is best.

Browse all 22 modelsCompare two models

Best models for this

Ordered by fit. Every model below runs on the same credit balance, so switching costs nothing but a different prompt run.

Veo 3.185 credits

Veo 3.1

Google

Google's latest video generation model with improved quality, motion, and audio generation.

~75s / 5s clip8s max1080Paudio
Seedance 2.595 credits

Seedance 2.5

ByteDance

ByteDance's next-generation video model with a unified multimodal reference-to-video architecture. Generates video from text, up to 30 reference images, 10 reference videos, and 10 reference audio clips — including audio-only input with no image or video required. Supports first/last-frame image-to-video, video editing, video extension, intelligent duration (including automatic selection), and adaptive aspect ratio.

~120s / 5s clip20s max1080Paudio
Hailuo 2.352 credits

Hailuo 2.3

MiniMax

A high-fidelity video generation model optimized for realistic human motion, cinematic VFX, expressive characters, and strong prompt and style adherence across text-to-video and image-to-video workflows.

~65s / 5s clip10s max1080Psilent
Wan 3.0 Prime60 credits

Wan 3.0 Prime

Alibaba

Alibaba's Wan 3.0 Prime text-to-video model. Generates cinematic videos from text prompts with adaptive aspect ratio, 480P, 720P, or 1080P resolution, and configurable duration.

~90s / 5s clip15s max1080Psilent
Gen-4.578 credits

Gen-4.5

RunwayML

RunwayML's video generation model supporting both text-to-video and image-to-video with customizable duration, aspect ratio, and content moderation controls.

~90s / 5s clip20s max1080Psilent
Seedance 2.0 Mini14 credits

Seedance 2.0 Mini

ByteDance

ByteDance's compact, cost-efficient video generation model from the Seedance 2.0 family. Supports text-to-video, image-to-video, reference video, and reference audio for background music. Ideal for high-volume workloads where speed and cost matter.

~20s / 5s clip12s max720Paudio

How this actually works

Step 1

One balance, every model

Credits are spent per generation, not per vendor. Veo 3.1 costs 85 credits, Hailuo 2.3 costs 52, Seedance 2.0 Mini costs 14 — and the same balance covers all three. No API keys, no separate accounts.

Step 2

Compare before you commit

A multi-model AI video generator makes the comparison honest: send one prompt to two or three models at once. Fix the duration and aspect ratio, then judge whether each clip shows what you asked for before you judge how it looks.

Step 3

Draft cheap, finish expensive

Twenty Seedance 2.0 Mini drafts cost less than three Veo 3.1 renders. Explore on the cheap model, then spend flagship credits only on the clips that survived selection.

Step 4

Know the two hard limits

Clip length and audio decide most choices. Lengths run from 4 to 20 seconds; 13 of 22 models generate synchronized sound. Check both before you fall in love with any single AI video generator's look.

Frequently asked questions

What is an AI video generator?

An AI video generator turns a text prompt, an image, or a combination of references into a video clip. Modern models infer subject, motion, camera movement and lighting from the input, and the better ones generate synchronized audio in the same pass. Output is typically 4 to 20 seconds per generation.

How many models does FlowAIVideo include?

22 text-to-video models from 11 vendors: Google, ByteDance, Alibaba, MiniMax, RunwayML, PixVerse, Vidu, Lightricks, Pruna AI, xAI and Black Forest Labs — all usable as one AI video generator with a shared balance. 14 of them generate native audio.

Is there a free AI video generator?

Effectively, yes: new FlowAIVideo accounts start with 40 free credits and no subscription — enough to run a real multi-model comparison rather than a single demo clip. After that, credits are bought as you need them or included in a monthly plan.

Can I use generated video commercially?

Yes on paid plans, which include commercial usage rights for clips from every AI video generator model in the catalog. Free-tier generations are for evaluation. As always, review the specific model's licence terms for your jurisdiction and use case.

Which AI video generator is best?

The one that gets your prompt right, which varies by prompt. Veo 3.1 leads on all-round prompt adherence and audio, Seedance 2.5 on reference control and editing, Wan 3.0 Prime on cinematic frames per credit, Hailuo 2.3 on realistic human motion. No single AI video generator wins every prompt — run yours on two of them and the answer beats any ranking.

Last updated September 3, 2026