Every Versely video generator that publishes a duration list, ranked by the longest duration in that list. The longest single-pass clip available is 30 seconds.
This is the longest clip you can generate in one pass, not total render time — and on per-second billing it is also the most expensive setting the model has.
Ranking method
Filtered to video generators with duration data, sorted by maximum supported duration descending.
Full ranking
| # | Model | Provider | Credits | Longest clip |
|---|---|---|---|---|
| 1 | Grok Imagine Video | Grok | 30-210 credits | 30s max |
| 2 | Sora 2 Pro Storyboard | OpenAI | 300-750 credits | 25s max |
| 3 | LTX 2.3 Text to Video Fast | LTX | 24-320 credits | 20s max |
| 4 | LTX 2 Text to Video Fast | LTX | 24-320 credits | 20s max |
| 5 | LTX 2 | LTX | 24-320 credits | 20s max |
| 6 | PrunaAI P-Video | PrunaAI | 2-40 credits | 20s max |
| 7 | Sora 2 Text to Video | OpenAI | 40-200 credits | 20s max |
| 8 | Flux 3 First Last Frame to Video | Black Forest Labs | 43-170 credits | 20s max |
| 9 | Flux 3 Text to Video | Black Forest Labs | 43-170 credits | 20s max |
| 10 | Happy Horse 1.0 Text to Video | Alibaba | 42-420 credits | 15s max |
| 11 | Seedance 2.0 | ByteDance | 54-4096 credits | 15s max |
| 12 | Wan 2.7 Text to Video | Wan | 20-225 credits | 15s max |
| 13 | Happy Horse 1.1 Image to Video | Alibaba | 42-270 credits | 15s max |
| 14 | Vidu Q3 Image to Video | Vidu | 18-116 credits | 15s max |
| 15 | Vidu Q3 Video | Vidu | 35-231 credits | 15s max |
The top 5, explained
#1 — Grok Imagine Video (Grok) costs 30-210 credits and sits at #9 in text to video on Versely's live model rankings. It outputs up to 1080p. Longest clip: 30s max.
#2 — Sora 2 Pro Storyboard (OpenAI) costs 300-750 credits and does not currently hold a position on any Versely leaderboard. Longest clip: 25s max.
#3 — LTX 2.3 Text to Video Fast (LTX) costs 24-320 credits and sits at #41 in text to video on Versely's live model rankings. It outputs up to 4K. Longest clip: 20s max.
#4 — LTX 2 Text to Video Fast (LTX) costs 24-320 credits and sits at #43 in text to video on Versely's live model rankings. It outputs up to 4K. Longest clip: 20s max.
#5 — LTX 2 (LTX) costs 24-320 credits and sits at #45 in image to video on Versely's live model rankings. It outputs up to 4K. Longest clip: 20s max.
Compare these models head-to-head
More capability rankings
Frequently asked questions
What is the best AI model for long videos?+
Grok Imagine Video by Grok tops this ranking. Filtered to video generators with duration data, sorted by maximum supported duration descending. Grok Imagine Video costs 30-210 credits and sits at #9 in text to video on Versely's live model rankings.
How is this ranking calculated?+
Filtered to video generators with duration data, sorted by maximum supported duration descending.
How many models qualify for this ranking?+
15 models with a page on Versely meet the criteria for "Best AI model for long videos", across 9 providers.
What's the cheapest option in this ranking?+
PrunaAI P-Video is the cheapest at 2-40 credits, against 30-210 credits for Grok Imagine Video, the top-ranked entry.
Do all of these models hold a Versely leaderboard position?+
11 of the 15 models here hold a position on at least one Versely leaderboard; the remaining 4 are unranked and listed afterward, cheapest complete job first.
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