Best AI Video Generator 2026: Models You Can Run in Wellshot
The best AI video generator 2026 picks for each job, across the 18 video models in Wellshot: Seedance, Kling, Gemini, Wan, MiniMax, Grok, PixVerse, FLUX.
By the Wellshot team · · 8 min read
The best AI video generator in 2026 depends on the job: for long takes with sound and lots of references, Seedance 2.5; for short 4K shots with sound always on, Gemini Omni Flash; for square or vertical 4K with sound you can switch off, Kling 3.0; for people and products kept consistent from references, Kling O3; and for cheap drafts, Seedance 2.0 Mini or PixVerse v6. Those picks come from the 18 video models you can run in Wellshot today, which is the honest scope of this comparison. We don't rank tools we don't offer.
Below is a pick per use case, a spec table for every model, and a quick guide to choosing.
Our picks by use case
| If you need | Pick | Why |
|---|---|---|
| Long takes, up to 30 s | Seedance 2.5 or Wan 3.0 | Longest single takes in Wellshot, with sound |
| Many references (characters, products, locations) | Seedance 2.5 | Up to 30 pictures, 10 clips, 10 sounds |
| People and products consistent from references | Kling O3 | Kling's Omni video, up to 4 reference pictures |
| Edit or extend an existing clip | Seedance 2.5 or 2.0 family | Edit video and extend video tasks |
| 4K with the Seedance toolset | Seedance 2.0 | 4K plus reference, edit and extend |
| Short cinematic shot with sound, 4K | Gemini Omni Flash | Always with sound, 360p to 4K, the model picks the length |
| 4K up to 20 s, or 1440p | FLUX 3 Video | 720p to 4K, 5 to 20 s, sound on or off |
| Square 1:1 at 4K | Kling 3.0 or FLUX 3 Video | 1:1 at 4K, sound on or off |
| Fast takes with sound | Kling 3.0 Turbo | Quicker, always with sound |
| Fast, cheap drafts with sound | MiniMax H3 Max | Always with sound, strong prompt following, 21:9 too |
| Most aspect ratios with sound | Grok Imagine 1.5 | Seven ratios including 3:2 and 2:3, always with sound |
| Google's newest model | Gemini Omni Flash | Picks its own length, 3 to 10 s |
| Cheap drafts and tests | Seedance 2.0 Mini | Cheapest of the 2.0 family |
| Very cheap stylized video | PixVerse v6 | 360p to 1080p, many ratios, sound on or off |
| Cheap draft, matching final | Seedance 2.5 draft mode | 480p preview, final renders from the same draft |
| Lowest cost, silent | Seedance 1.0 Pro Fast or Kling 2.5 Turbo | Among the cheapest in Wellshot; Kling 2.5 Turbo is the cheapest Kling, at 1080p |
Full spec table
Every video model in Wellshot, side by side.
| Model | Maker | Tasks | Length | Resolution | Sound |
|---|---|---|---|---|---|
| Seedance 2.5 | ByteDance | Text/image to video (start + end), reference, edit, extend | 4 to 30 s | 480p, 720p, 1080p | Switchable |
| Seedance 2.0 | ByteDance | Same four tasks | 4 to 15 s | 480p, 720p, 1080p, 4K | Switchable |
| Seedance 2.0 Fast | ByteDance | Same four tasks | 4 to 15 s | 480p, 720p | Switchable |
| Seedance 2.0 Mini | ByteDance | Same four tasks | 4 to 15 s | 480p, 720p | Switchable |
| Seedance 1.5 Pro | ByteDance | Text/image to video (start + end) | 4 to 12 s | 480p to 1080p | Switchable |
| Seedance 1.0 Pro | ByteDance | Text/image to video (start + end) | 2 to 12 s | 480p to 1080p | Silent |
| Seedance 1.0 Pro Fast | ByteDance | Text/image to video (start frame) | 2 to 12 s | 480p to 1080p | Silent |
| Gemini Omni Flash | Text/image to video (start + end), reference (3 pictures) | 3 to 10 s, model picks | 360p to 4K | Always | |
| Kling 3.0 | Kuaishou | Text/image to video, first and last frame | 3 to 15 s | 720p, 1080p, 4K | On or off |
| Kling 3.0 Turbo | Kuaishou | Text/image to video, first frame | 3 to 15 s | 720p, 1080p | Always |
| Kling O3 | Kuaishou | Text/image to video (start + end), reference (4 pictures) | 3 to 15 s | 720p, 1080p | Switchable |
| Kling 2.5 Turbo | Kuaishou | Text/image to video (start + end) | 5 or 10 s | 1080p | Silent |
| Wan 3.0 | Alibaba | Text/image to video (start + end), reference (4 pictures) | 2 to 30 s | 480p, 720p, 1080p | Switchable |
| Wan 3.0 Prime | Alibaba | Same as Wan 3.0, faster | 2 to 30 s | 480p, 720p, 1080p | Switchable |
| MiniMax H3 Max | MiniMax | Text/image to video (start + end), reference (4 pictures) | 5 or 10 s | 480p, 768p, 1080p | Always |
| Grok Imagine 1.5 | xAI | Text/image to video, reference (4 pictures) | 6 or 10 s | 480p, 720p, 1080p | Always |
| PixVerse v6 | PixVerse | Text/image to video (start frame) | 5 or 8 s | 360p, 540p, 720p, 1080p | Switchable |
| FLUX 3 Video | Black Forest Labs | Text/image to video (start + end) | 5 to 20 s | 720p, 1080p, 1440p, 4K | Switchable |
A few details that matter in practice:
- Aspect ratios: Seedance and FLUX 3 Video support 16:9, 9:16, 1:1, 4:3, 3:4 and 21:9. Wan 3.0 does the same minus 21:9; MiniMax H3 Max and PixVerse v6 also do 21:9; Grok Imagine 1.5 adds 3:2 and 2:3. Gemini Omni Flash is 16:9 or 9:16. Kling 3.0 and Kling O3 do 16:9, 9:16 and 1:1.
- Grok Imagine 1.5 has no end frame, and takes made from reference pictures go up to 720p.
- Seedance 2.0 sound references need a picture or clip alongside; on Seedance 2.5 a sound alone works.
The model families in brief
Seedance (ByteDance)
The widest range, from the cheapest silent model to Seedance 2.5 with 30-second takes, sound and draft mode. The 2.x models are the only ones in Wellshot that can edit video with AI and extend AI video, which also powers Recast. Pick within the family by length, resolution and cost; the Seedance 2.0 Fast vs Mini post covers the cheaper tiers.
Gemini Omni Flash (Google)
Google's video model in Wellshot (Google retired the Veo 3.1 previews on 22 October 2026). It chooses the length itself, between 3 and 10 seconds, and generates sound every time. Useful when you'd rather describe the moment than set a duration.
Kling 3.0 (Kuaishou)
Kling 3.0 is the one to reach for when you need 1:1 at up to 4K, or want sound as an option. Kling 3.0 Turbo is quicker and always has sound. Kling O3, Kling's Omni video model, takes up to 4 reference pictures and keeps people and products consistent from them. Kling 2.5 Turbo is the cheapest Kling: 1080p only, 5 or 10 seconds, silent. Read the Kling 3.0 guide.
Wan 3.0 (Alibaba)
Up to 30 seconds in one take, with sound you can switch off, at a low cost. That makes it the main alternative to Seedance 2.5 for long shots, with start and last frame or up to 4 reference pictures. Wan 3.0 Prime is the same model, faster.
The rest of the lineup
- MiniMax H3 Max (MiniMax): 5 or 10 seconds, always with sound, fast and cheap with strong prompt following. Good for drafts you want to hear.
- Grok Imagine 1.5 (xAI): 6 or 10 seconds, always with sound, with the widest set of aspect ratios.
- PixVerse v6 (PixVerse): very cheap stylized video from text or a start frame, 5 or 8 seconds.
- FLUX 3 Video (Black Forest Labs): 5 to 20 seconds at up to 4K, with 1440p in between, start and last frame, sound on or off.
How to choose in three questions
- How long is the shot in the edit? Over 20 seconds, Seedance 2.5 or Wan 3.0; 15 to 20 seconds, FLUX 3 Video as well. Up to 8 seconds, every model is an option. If you would rather not fix a length, Gemini Omni Flash picks one.
- What are you delivering? 4K: Seedance 2.0, Gemini Omni Flash, Kling 3.0 or FLUX 3 Video. Square: Seedance, Kling, Wan, FLUX 3 Video and others. Ultra-wide 21:9: Seedance, FLUX 3 Video, MiniMax H3 Max or PixVerse v6.
- Is it a test or a final? Tests on Seedance 2.0 Mini, MiniMax H3 Max, PixVerse v6 or Seedance 2.5 draft mode. Finals on the model that wins the first two questions.
You can try the same prompt on several models and compare. A good neutral test prompt:
A red sports car drives along a winding coast road at golden hour.
Drone follows from behind and slightly above, then slowly rises to
reveal the sea. Long shadows, warm light, light sea haze.
Sound: engine passing, wind, distant waves.
On the Canvas you can branch the same prompt into several model nodes side by side and compare takes. You can open Seedance 2.5 in Wellshot to start.
FAQ
What is the best AI video generator in 2026?
There isn't one winner for every job. Among the models you can run in Wellshot, Seedance 2.5 is the pick for long takes and references, Gemini Omni Flash for short 4K shots with sound, Kling 3.0 for square 4K, Kling O3 for consistency from references, FLUX 3 Video for 4K up to 20 seconds, and Seedance 2.0 Mini or PixVerse v6 for cheap drafts.
Which AI video model makes the longest videos?
In Wellshot, Seedance 2.5 (4 to 30 seconds) and Wan 3.0 (2 to 30 seconds) make the longest single takes. You can also lengthen a clip with the extend video task on Seedance 2.x models.
Which AI video models generate sound?
Seedance 2.5, 2.0, 2.0 Fast, 2.0 Mini and 1.5 Pro have switchable sound; Gemini Omni Flash always generates sound; Kling 3.0, Kling O3, Wan 3.0, PixVerse v6 and FLUX 3 Video have it on or off; Kling 3.0 Turbo, MiniMax H3 Max and Grok Imagine 1.5 always include it. Seedance 1.0 Pro, 1.0 Pro Fast and Kling 2.5 Turbo are silent.
Which AI video models can make 4K?
Seedance 2.0, Gemini Omni Flash, Kling 3.0 and FLUX 3 Video can generate 4K in Wellshot.
Is there a free AI video generator?
Wellshot runs on credits, with the cost of each generation shown before you run it. Cheaper models like Seedance 2.0 Mini, Seedance 1.0 Pro Fast, PixVerse v6 and Kling 2.5 Turbo, and Seedance 2.5 draft mode, keep tests low cost.
Make it in Wellshot
Every model in one studio. Prompt it, wire it as nodes, or let the Director run it.
