Hailuo (MiniMax) 7.7/10
MiniMax
AI video at the lowest cost per second
volume-production · budget-conscious · social-media · testing-concepts
Free tier available
Home / Best AI Video / Cheapest AI Video Per Second● Last verified: April 1, 2026
Cheapest AI Video Per Second
AI video tools ranked by cost per second of generated video.
Our top picksNO. /01
- 1Hailuo (MiniMax)7.7/10AI video at the lowest cost per second
- 2LTX Video (Lightricks)7.2/10Open-source AI video generation
- 3Kling 2.68.3/10Professional AI video at scale
All recommended toolsNO. /02
LTX Video (Lightricks) 7.2/10
Lightricks
Open-source AI video generation
developers · self-hosting · real-time-generation · open-source-advocates · cost-optimization
Free tier available
Kling 2.6 8.3/10
Kuaishou
Professional AI video at scale
product-videos · social-media · ecommerce · volume-production · cost-conscious-teams
Free tier available
Luma Dream Machine 7.9/10
Luma AI
Fast, natural AI video
natural-motion · product-videos · mid-range-budget · physics-accurate
Free tier available
Pika 2.2 7.8/10
Pika Labs
Creative AI video for everyone
social-media · creative-effects · quick-content · beginners · tiktok
Free tier available
Quick comparisonNO. /03
| Tool | Overall | Quality | Value | Starting |
|---|---|---|---|---|
| Hailuo | 7.7 | 7 | 9.5 | Free |
| LTX | 7.2 | 6.5 | 9 | Free |
| Kling | 8.3 | 8.5 | 9.5 | Free |
| Luma | 7.9 | 8 | 8 | Free |
| Pika | 7.8 | 7.5 | 8 | Free |
Key considerationsNO. /04
- •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 ApostleNO. /05
In our production experience, ai video tools ranked by cost per second of generated video. This is one factor among many. Always test with your specific use case before committing.
Related comparisonsNO. /06
Frequently asked questionsNO. /08
01Which AI video tool is best for cheapest ai video per second?+
Based on our testing, Hailuo leads in this category, followed by LTX and Kling.
From our blogNO. /09
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READ →Need AI video produced by professionals, not generated by yourself?
Apostle is an AI-native video production studio. We use every tool on this page in real client work.