Best Open Source AI Video
● Last verified: April 1, 2026Open-source AI video generation tools you can self-host and modify.
Our top picks
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All recommended tools
LTX Video (Lightricks)
Lightricks
Open-source AI video generation
7.2
/10
developers self hosting real time generation
Free tier available
Kling 2.6
Kuaishou
Professional AI video at scale
8.3
/10
product videos social media ecommerce
Free tier available
Runway Gen-4
Runway
The creative suite for AI video
8
/10
filmmakers agencies cinematic content
Free tier available
Luma Dream Machine
Luma AI
Fast, natural AI video
7.9
/10
natural motion product videos mid range budget
Free tier available
Veo 3.1
Google DeepMind
Google's cinematic AI video engine
7.8
/10
highest quality output cinematic content dialogue scenes
Free tier available
Quick comparison
Key considerations
- • Whether this feature is critical or nice-to-have for your workflow
- • Trade-offs between this feature and overall output quality
- • Cost implications of tools with this capability
What we recommend at Apostle
In our production experience, open-source ai video generation tools you can self-host and modify. This is one factor among many. Always test with your specific use case before committing.
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Frequently asked questions
Which AI video tool is best for open source ai video?▾
Based on our testing, LTX leads in this category, followed by Kling and Runway.
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