PROS
+ Fully open-source (Apache 2.0 license)
+ Self-hostable for zero marginal cost
+ Real-time generation on modern GPUs
+ Native audio synchronization
+ Active development community
+ No usage restrictions or content policy
Our verdictNO. /01
LTX Video is the only fully open-source option in the market, which makes it interesting for specific use cases. We have tested it for internal R&D and spec work exploration where volume matters and quality is secondary. The real-time generation speed is impressive. For production client work, the 768p resolution and quality gap versus Kling or Runway make it unsuitable as a primary tool. It is most valuable as part of a multi-tool pipeline where speed and cost matter for initial exploration, with hero assets produced in higher-quality tools.
RatingsNO. /02
Quality
6.5
Speed
9.5
Value
9
Ease of Use
6
Camera Control
6.5
Consistency
5.5
FeaturesNO. /03
Max Resolution
768p
Max Video Length
5s
Text to Video
✓
Image to Video
✓
Native Audio
✓
API Available
✓
Open Source
✓
Commercial License
✓
PricingNO. /04
Free Tier
Fully open-source (Apache 2.0)
API Cost/Second
$0.05
Pricing Model
pay-per-use
Open-source, self-hostable. Also available via fal.ai API. Real-time generation on modern GPUs.
Pros and consNO. /05
CONS
— 768p maximum resolution
— 5-second maximum clip length
— Quality below commercial alternatives
— Requires technical knowledge to self-host
— Weak character consistency
— Limited camera control compared to Runway/Kling
How we use LTX at ApostleNO. /06
Internal R&D, high-volume exploration, self-hosted production pipelines, developer-focused integrations.
Related comparisonsNO. /07
Runway Gen-4 vs LTX Video (Lightricks)
COMPARE → Kling 2.6 vs LTX Video (Lightricks)
COMPARE → Veo 3.1 vs LTX Video (Lightricks)
COMPARE → Pika 2.2 vs LTX Video (Lightricks)
COMPARE → Hailuo (MiniMax) vs LTX Video (Lightricks)
COMPARE → Luma Dream Machine vs LTX Video (Lightricks)
COMPARE → LTX Video (Lightricks) vs Higgsfield
COMPARE → LTX Video (Lightricks) vs Sora
COMPARE → Related toolsNO. /08
More on LTXNO. /09
FAQNO. /10
01Is LTX free?+
Yes, LTX offers a free tier: Fully open-source (Apache 2.0).
02Does LTX have an API?+
Yes, LTX offers API access. API pricing starts at $0.05/second.
03What is the maximum video length for LTX?+
LTX supports videos up to 5 seconds per generation.
From our blogNO. /11
Best AI Video Generators in 2026: Tested by a Production Studio
Honest reviews of every major AI video generator, rated by a studio that uses them daily.
READ →The True Cost of AI Video in 2026: Every Tool Compared
Every pricing model across 17 AI video tools mapped so you can actually budget for production.
READ →Runway vs Kling vs Veo: How We Choose for Every Project
The decision framework we use to pick between the three tools we reach for most in production.
READ →Want this done for you?
WE USE THESE TOOLS IN PRODUCTION EVERY DAY. TELL US ABOUT YOUR PROJECT.