LTX

LTX

Lightricks
4.4 out of 5 stars
Muzaic

Muzaic

5.0 out of 5 stars
Visit Website for LTX
Visit Website for Muzaic
LTX Muzaic
LTX:

About

LTX is an open foundation model for video, audio, and world simulation. You get full control over your AI: run LTX locally on your own hardware, fine tune it on your own IP, and generate video and audio as one unified output instead of stitching together separate tools. The latest model, LTX-2.5, is a 22B-parameter dual-stream diffusion transformer that generates native 4K video at up to 50fps, with synchronized audio and video produced in a single pass. Weights, code, and research are fully open, and independent benchmarking from Artificial Analysis ranks LTX among the top 3 AI video models globally. Access LTX three ways: download the open weights and run it yourself, license the model for on-premise deployment with enterprise support, or build on LTX Studio, the production suite for creative teams and studios. Teams at ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA already build on LTX. LTX is production infrastructure for AI teams generating motion and physical environments inside their own pipelines, not a consumer app for one-off clips.
Muzaic:

About

Muzaic.ai is a web-based audio production platform for teams that publish video at volume. It takes a folder of video cuts and returns each one finished: music, sound effects, ambience and voiceover composed to fit the picture and each other, mixed and mastered to broadcast spec. Three soundtrack concepts per clip, in about 30 seconds, with commercial licensing and legal cover included. Who it is for Marketing teams, advertising agencies and production houses that ship dozens or hundreds of ad variants a month and need the audio step to keep pace with the rest of the pipeline. Key capabilities Video analysis: reads scenes, objects, pacing, colour and sentiment to build an audio plan before composing a note. Four-layer composition: music, SFX timed to the action, ambience ducked under speech, voiceover drafted from the brief; original source audio preserved where wanted. Batch processing: drag in single cuts or a whole folder (MP4, MOV); each clip queues with its length. Campaign briefs: one brief per campaign with up to four style tags and five direction sliders drives every clip. Versioning: up to three concepts per clip, side by side, each with its own status. Review and approval: shareable client review links replace email rounds; status tracking per campaign. Localisation: language versions of a finished mix in one click. Export: MP3 and WAV; downloads unlimited on every plan. Licensing: 100% commercial licence on paid plans, with legal cover that extends to the agency's clients on Studio. Plans Usage is metered in minutes of finished audio per month; downloads are unlimited and legal cover is included on all paid plans. Personal: free forever. 10 minutes a month, non-commercial use, MP3 export. Creator: from $45/month. Commercial use for your own brand and paid ads, up to 3 concepts per video, WAV + MP3, legal cover on every campaign. Top-up at $1.00 a minute. Studio: from $249/month. Client work with the licence travelling to the client, paid ads for clients' brands, priority processing, client review links, one-click language versions. Top-up at $3.00 a minute. Enterprise: custom pricing. TV, radio, cinema and out-of-home use, extended cover limit named in the agreement, dedicated processing capacity, custom contract, DPA and SLA. Annual billing saves 20%. Deployment: SaaS, browser-based, no install. Support: email and online documentation; 30-minute live demo on your own campaign available.
LTX:

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Muzaic:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
LTX:

Audience

Enterprises, researchers, developers, and studios building production-grade AI video, audio, and world simulation into their own pipelines and products.
Muzaic:

Audience

Marketing teams, advertising agencies, production houses, brands, video creators
LTX:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Muzaic:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
LTX:

API

Offers API Supported
Muzaic:

API

Offers API Not Supported
LTX:

Screenshots and Videos

Muzaic:

Screenshots and Videos

LTX:

Pricing

$0
Open weights: free for research, and free for commercial use for companies under $10M ARR

API: usage-based pricing, managed endpoints, no infrastructure overhead

Licensing: full commercial license for on-premise deployment, enterprise support included
Free Version Supported
Free Trial Not Supported
Muzaic:

Pricing

$45/month
Plans differ by what you may do with the audio; inside each plan you choose how many minutes of video you score a month. Downloads are unlimited on every plan.

Personal — free forever, 10 minutes a month, non-commercial use, MP3 export.
Creator — from $45/month: commercial use for your own brand and paid ads, up to 3 concepts per video, WAV + MP3, legal cover on every campaign.
Studio — from $249/month: client work with the licence travelling to the client, paid ads for clients' brands, priority processing, client review links, one-click language versions.
Enterprise — custom: TV, radio, cinema and OOH use, extended cover limit, dedicated capacity, custom contract, DPA and SLA.
Annual billing saves 20%.
Free Version Supported
Free Trial Not Supported
LTX:

Reviews/Ratings

Overall 4.6 / 5
ease 4.3 / 5
features 4.4 / 5
design 4.3 / 5
support 4.2 / 5
Muzaic:

Reviews/Ratings

LTX:

Pros from Real Users

Pros

  • Gosh, there are too many things I love about this platform. Making cinematic movies, with CONSISTENT CHARACTERS! That's crazy, and it's also just a good video and image generator. When I'm low on computing seconds, I use LTXV Turbo because it's fast, efficient, and has amazing results.
  • 1) UI/UX – Simple, Robust, Effective. The ‘X’perience has been smooth, intuitive, and genuinely enjoyable. 2) Features – Thoughtful and Well-Designed. Every feature feels like it was built with the user in mind. 3) Speed – Unmatched. This is hands-down the fastest response system I’ve experienced.
  • I edited lots of existing images for a new project and created new images with LTX Studio. The processing was very simple and the quality was very good.
  • I really like the character design feature and the story boarding feature. The ability to change each image in real time in the story board and even animate is great. This also really helps brainstorming a story board and visualize a script to either use directly or for reference. The interactive storyboard is awesome!!
  • Many good things, such as you can easily work with different AI tools and you can create your own model as well.
  • I like the interface, the way the AI is building the storyboard, and, in general, the accuracy of the AI in generating particular types of scenes. It seems that the AI is more comfortable with particular genres (ie. children's, sci-fi, fantasy)
  • I was up and going in just minutes. I actually uploaded my new original song lyrics and LTX created scenes for me that I interwove into my bands live performance.
  • At this point, I’m enjoying the massive increase in the quality of the outputs. I’m an occasional user.
  • Easy to use!
  • Wonderful output quality, text editing is simple and the quality of interpretation in overall feel is great..
LTX:

Training

Documentation Supported
Webinars Supported
Live Online Not Supported
In Person Not Supported
Muzaic:

Training

Documentation Supported
Webinars Supported
Live Online Not Supported
In Person Not Supported
LTX:

Company Information

Lightricks
Founded: 2013
United States
ltx.io
Muzaic:

Company Information

Muzaic
Founded: 2020
Poland
muzaic.ai/
LTX:

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LTX:

Categories

AI Models Supported
AI Video Editors Supported

LTX is not a traditional timeline-based video editor. It is the open foundation model that generative video editing tools are built on. LTX-2.5 ships with a desktop app for fully local inference, and its production-grade reframing feature lets you outpaint video beyond its original frame while preserving composition, motion, and on-screen elements, which is useful inside an editing workflow. If you are looking for cut-and-trim editing software, LTX is not that. If you want to add AI generated shots, audio, or reframing into your own editing pipeline, on your own hardware, LTX-2.5 gives you the open model to build that on.

LTX-2.5 generates native 4K video at up to 50 frames per second, with audio and video produced together in a single pass rather than stitched together afterward. Built on a 22B-parameter dual-stream diffusion transformer with bidirectional cross-attention between the audio and video streams, LTX ranks among the top 3 AI video models globally per independent benchmarking from Artificial Analysis. You can download the open weights and run LTX locally, license it for on-premise deployment with enterprise support, or build on LTX Studio, the production suite for creative teams. Teams at ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA already generate video with LTX. LTX is built for AI teams generating motion and physical environments inside their own pipelines, not for one-off social clips.

AI Video Models Supported
AI World Models Supported

LTX is an open foundation model for video, audio, and world simulation, built by Lightricks. LTX-2.5 is a 22B-parameter dual-stream diffusion transformer that generates synchronized audio and video in a single pass, at native 4K resolution and up to 50 frames per second. Independent benchmarking from Artificial Analysis ranks LTX among the top 3 AI models globally for video generation. Unlike closed AI platforms, LTX ships with open weights, so you can download, inspect, fine-tune, and run the model on your own hardware, with no vendor lock-in and no per-generation billing. Enterprises, researchers, developers, and studios use LTX to build video, audio, and simulation capabilities directly into their own products and pipelines, from entertainment and gaming to robotics and physical AI.

Multimedia Supported

LTX is a multimodal foundation model: one model generates and simulates across video, audio, and the physical world, instead of stitching together separate tools for each. LTX-2.5 produces synchronized audio and video in a single pass at native 4K resolution, so sound and motion stay aligned without post-production syncing. Because the weights and code are fully open, you can fine-tune LTX on your own audio and visual IP and run it on your own hardware. This makes LTX useful well beyond a single media type: entertainment studios, XR and virtual production teams, and robotics and simulation companies all build multimedia pipelines on the same underlying model.

Multimodal Models Supported
Muzaic:

Categories

AI Audio Editors Supported

Muzaic.ai is an AI audio generator that produces the complete soundtrack for a video, not a single element of it. From one cut it generates four layers that are composed to fit each other and the picture: original music, sound effects timed to the on-screen action, ambience ducked under speech, and a voiceover drafted from your brief rather than read aloud. Existing audio in the source can be kept, replaced or mixed under. Everything is mixed and mastered to broadcast spec and delivered as MP3 or WAV in about 30 seconds — three concepts per clip, with unlimited downloads. Drag in a whole folder of ad variants and each clip is processed with the same campaign brief. Every paid plan includes a 100% commercial licence and legal cover for ads and client work; language versions take one click. Personal is free (10 minutes a month, non-commercial); Creator from $45/month; Studio from $249/month for agencies, with the licence extending to clients; Enterprise for TV, radio, cinema and OOH.

Muzaic.ai is an AI music generator built for video, not for streaming. Instead of generating a song from a text prompt and leaving the fit to you, it reads the video first — scenes, pacing, colour, emotion — and composes an original score to it: tempo, intensity and energy peaks follow the picture. Upload one cut or a whole folder of ad variants and get three soundtrack concepts per clip in about 30 seconds, each a finished mix with music, sound effects, ambience and optional voiceover. Export as MP3 or WAV; downloads are unlimited on every plan. Every paid plan includes a 100% commercial licence and legal cover, and on the Studio plan the licence travels to your clients, so the music is safe for paid ads and client work. Personal is free (10 minutes a month, non-commercial); Creator from $45/month; Studio from $249/month for agencies; Enterprise for TV, radio, cinema and OOH. Built for marketing teams, agencies and production houses that score video at volume.

AI Tools Supported

Muzaic.ai is an AI tool that automates the audio step of video production. Marketing teams, agencies and production houses upload a folder of video cuts and get each one back finished: music, sound effects, ambience and voiceover composed to fit the picture and each other, mixed and mastered to broadcast spec, in about 30 seconds per clip. One campaign brief — style tags and direction sliders — drives every clip; the tool returns three concepts per cut, side by side, with status tracking and a shareable review link for client sign-off. Language versions of a finished mix take one click. Output is MP3 or WAV, unlimited downloads. Usage is metered in minutes of finished audio, so cost scales with output rather than experimentation. Every paid plan includes a 100% commercial licence and legal cover. Personal is free (10 minutes a month, non-commercial); Creator from $45/month for your own brand; Studio from $249/month for client work; Enterprise for broadcast use with DPA and SLA.

AI Video Editors Supported
LTX:

Artificial Intelligence Features

Chatbot Not Supported
For eCommerce Supported
For Healthcare Supported
For Sales Supported
Image Recognition Supported
Machine Learning Supported
Multi-Language Not Supported
Natural Language Processing Not Supported
Predictive Analytics Not Supported
Process/Workflow Automation Not Supported
Rules-Based Automation Not Supported
Virtual Personal Assistant (VPA) Not Supported
LTX:

Integrations

Adobe Express Not Supported
Adobe Premiere Pro Not Supported
Canva Not Supported
Comfy Cloud Supported
ComfyUI Supported
GitHub Supported
Hugging Face Supported
LTX-2.3 Supported
LTX-2.5 Supported
LTXV Supported
Python Supported
RunDiffusion Supported
fal Supported
Muzaic:

Integrations

Adobe Express Supported
Adobe Premiere Pro Supported
Canva Supported
Comfy Cloud Not Supported
ComfyUI Not Supported
GitHub Not Supported
Hugging Face Not Supported
LTX-2.3 Not Supported
LTX-2.5 Not Supported
LTXV Not Supported
Python Not Supported
RunDiffusion Not Supported
fal Not Supported