
LTX builds open world models, AI systems that generate, simulate, and shape video, audio, and the physical world. Lightricks created LTX so that developers, studios, and enterprises can own the model they build on, not just rent access to someone else's.
The current release, LTX-2.5, is a 22B-parameter dual-stream diffusion transformer. It renders native 4K footage at up to 50fps and produces synchronized audio and video in one pass, no separate tools required. Independent benchmarks from Artificial Analysis place LTX in the top three AI video models worldwide.
There is no single way to work with LTX. Pull the open weights and run the model yourself on your own machines. Take a commercial license for on-premise deployment with full enterprise support. Or use LTX Studio, the packaged production suite for creative teams that want the model without managing the infrastructure. ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA all build on it today.
If you need a quick clip for social media, look elsewhere. LTX exists for AI teams turning video, audio, and simulation into part of their own product, not a novelty.
Learn more

Muzaic.ai removes the audio bottleneck from video production. For most marketing teams and agencies, adding music, sound and voiceover to a finished cut is still manual: around six hours per mix, a handful of videos a week, and copyright claims as an ongoing risk. Muzaic turns a folder of cuts into finished, scored ads in one pass, so the audio step runs at the same speed as the rest of the pipeline.
What changes for the business
Speed: a finished four-layer mix (music, SFX, ambience, voiceover) in about 30 seconds instead of six hours by hand.
Scale: 1,500+ videos a week per team, with one campaign brief driving every clip.
Approvals: client sign-off from a single shareable review link instead of email rounds.
Risk: 100% commercial licence on every paid plan, with legal cover included; on the Studio plan the licence and cover extend to your clients.
Reach: language versions of a finished mix in one click.
How teams use it
Describe the campaign once with style tags and direction sliders, drop in single cuts or an entire folder, choose which layers and how many versions you want, and review three concepts per clip side by side. Export in MP3 or WAV; downloads are unlimited.
Pricing built for predictable budgets
Plans are priced by what you are allowed to do with the audio; within each plan you choose a monthly volume in minutes of finished audio, so cost scales with output rather than with experimentation.
Personal: free forever, 10 minutes a month, non-commercial use. No credit card.
Creator: from $45/month for brands publishing their own work and paid ads.
Studio: from $249/month for agencies and production houses delivering scored campaigns to clients.
Enterprise: custom pricing for TV, radio, cinema and OOH, with dedicated capacity, DPA and SLA.
Annual billing saves 20%. A 30-minute live demo on your own campaign is available before you commit.
Learn more
Maxfusion
MaxFusion is an advanced, AI-enhanced creative solution designed for brands and agencies that aspire to efficiently create and enhance impactful video advertisements. The platform, known as MaxFlows, integrates every facet of the advertising development journey, encompassing competitor analysis, trend recognition, brainstorming, image and video production, as well as final edits, all within a collaborative visual workspace that teams can navigate. Users can access competitors' ads from the Meta Ad Library, delve into TikTok and various social media platforms for captivating hooks and ideas, and brainstorm concepts that highlight brand strengths and address customer pain points. By merging sophisticated image and video models, it facilitates the generation of initial frames, product visuals, ad stills, and dynamically created videos, enabling teams to edit, mix, caption, and export finalized creatives ready for launch. A standout feature, RIZZ, utilizes an audio-guided video model to create videos reminiscent of user-generated content, featuring expressive AI actors who can convey a variety of emotions like happiness, sorrow, and celebration, leading to more genuine performances. Furthermore, the platform's bulk production capability allows a single advertising brief to be transformed into large quantities of advertisements, which encourages teams to explore a broader range of ideas, viewpoints, and variations to refine their marketing approaches. This comprehensive solution not only enhances the efficiency of the advertising production process but also nurtures innovation and collaboration among teams striving to succeed in the fast-paced realm of digital advertising, ultimately giving them a competitive edge.
Learn more
The Brief
The Brief — previously known as Creatopy — is the future of AI-driven marketing, uniting creativity, strategy, and data into one intelligent ecosystem. Designed to act like a digital agency that never sleeps, it streamlines everything from campaign ideation to launch and optimization. Powered by four AI agents, Discover, Create, Launch, and Optimize, the platform helps marketers analyze trends, design ads, deploy campaigns, and refine performance without ever leaving the workspace. The Discover Agent offers competitive intelligence and creative inspiration through moodboards and market analysis, while the Create Agent turns concepts into dynamic, brand-ready assets within seconds. The upcoming Launch Agent handles publishing across Meta, Google, and LinkedIn, ensuring campaigns meet specs and deliver at the right time. The Optimize Agent transforms campaign performance data into actionable insights, helping teams learn what works and scale it instantly. The Brief’s automation saves up to 80% of time spent on asset creation while doubling creative output and reducing costs. With direct integrations to major ad platforms and AI-powered analytics, it replaces traditional, fragmented workflows with one smooth, intelligent loop. Enterprise-grade security ensures full compliance with GDPR, CCPA, and ISO 27001 standards. For marketers seeking speed, precision, and creative excellence, The Brief is the ultimate platform for building campaigns that truly perform.
Learn more