Best AI video generators
AI video generators — Sora, Google Veo, Kling, Runway, Hailuo and more, compared on quality, length and pricing.
Ranked by our editorial rating · Updated 2026 · 15 tools reviewed
AI video is moving fast: Sora and Google Veo lead on realism, Kling and Runway on control and editing, others on speed and price. Below we compare clip length, resolution, motion quality and cost so you can pick the right generator for your use case.
Best free AI video generators →
Sora
Video tool
OpenAI discontinued Sora on April 26, 2026 (API sunsets by September). For AI video, consider Runway, Kling or Google Veo instead.
Pros
Cons
Veo
Video tool
Google's flagship AI video model with native audio and 4K — leading quality and consistency.
Pros
Cons
Runway
Video tool
An all-in-one AI creative platform with best-in-class video generation.
Pros
Cons
Synthesia
Video tool
An enterprise AI avatar video platform with 140+ languages, great for training and marketing.
Pros
Cons
可灵
Video tool
Kuaishou's AI video generation model with excellent motion and quality, strong at Chinese prompts and value.
Pros
Cons
HeyGen
Video tool
An AI avatar video platform for talking-head, training and marketing videos.
Pros
Cons
Descript
Video tool
An AI tool that edits audio/video like a document, with transcription and voice cloning.
Pros
Cons
Luma
Video tool
Luma AI's Dream Machine, great at smooth camera motion and realistic video.
Pros
Cons
海螺
Video tool
MiniMax's AI video model with large motion range and strong instruction following.
Pros
Cons
CapCut
Video tool
ByteDance's editor for everyone — AI captions, background removal and endless templates.
Pros
Cons
Pika
Video tool
An easy-to-use AI video generator focused on creative effects and quick output.
Pros
Cons
Captions
Video tool
An AI short-video creation tool with auto captions, dubbing and avatar talking-heads.
Pros
Cons
OpusClip
Video tool
AI that turns long videos into viral short clips — with a virality score for each.
Pros
Cons
Vidu
Video tool
Shengshu's AI video model — excels at subject consistency and anime styles.
Pros
Cons
Stable Video
Video tool
Stability's open-source video generation models (SVD) — image-to-video; the 2026 SD4 API adds native text-to-video.
Pros
Cons
FAQ
What are the best AI video generators?
Our top-rated picks are Sora, Veo, Runway, Synthesia, 可灵. Each tool is reviewed above with its pros, cons, pricing and an overall rating.
How are these AI video generators ranked?
We score every tool on capability, value for money, ease of use and reliability, then order the list by our overall editorial rating. Reviews are independent and updated regularly.
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