
Most AI video tools hand you a black box: closed weights, a subscription, and no way to see what is happening under the hood. LTX takes the opposite approach. Built by Lightricks, LTX is an open foundation model that generates and simulates across video, audio, and the physical world, and it puts the weights, the code, and the control in your hands.
At the center of the model is LTX-2.3, a 22B-parameter dual-stream diffusion transformer that produces native 4K video at up to 50 frames per second, with audio and video generated together in a single pass rather than stitched together afterward. Artificial Analysis, an independent benchmarking group, currently ranks LTX among the top three AI video models in the world.
You choose how you want to use it. Download the open weights and run LTX-2.3 on your own hardware. License the model for on-premise deployment backed by enterprise support. Or build directly on LTX Studio, the production suite that turns the model into a full creative workflow. Companies like ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA already rely on LTX for their own work.
LTX is not built for one-off social clips. It is infrastructure for teams that generate motion, audio, and physical environments as part of their own products and pipelines.
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AI Video Cut is a complimentary tool designed to convert long videos into dynamic short clips that are perfect for platforms such as YouTube Shorts, TikTok, and social media advertisements. By utilizing AI-enhanced prompts, it provides a range of ready-made templates alongside customizable features, enabling users to craft enticing trailers, product showcases, and educational content. The tool boasts advanced smart cropping technology that recognizes faces, a variety of caption styles, and multilingual support, ensuring that the content resonates with a wide array of audiences. Additionally, users have the flexibility to export their videos in different lengths and aspect ratios tailored to various platforms and viewer preferences. Ideal for content creators, digital marketers, social media strategists, e-commerce entrepreneurs, event coordinators, and podcasters, AI Video Cut streamlines the process of enhancing video content, making it accessible and efficient for anyone looking to elevate their visual storytelling. With its user-friendly interface and innovative features, AI Video Cut empowers individuals and businesses alike to make a lasting impact through their video content.
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Goldcast
Goldcast is the all-in-one AI video platform designed for modern B2B marketing. It helps teams produce authentic content through webinars, field events, podcasts, and testimonial recordings, all within one intuitive workspace. With Goldcast’s AI-powered Content Lab, marketers can instantly repurpose long-form video into polished, branded assets—clips, blogs, and social posts—ready to distribute across channels. Its agentic workflows streamline editing, optimize branding, and accelerate campaign velocity so teams can focus on creativity and impact. The platform also offers Video Hubs to host binge-worthy, on-demand libraries that engage prospects and enhance SEO visibility. Advanced engagement analytics provide clear insights into audience behavior, while account-level signals power ABM strategies through integrations with Salesforce, HubSpot, Eloqua, and Marketo. By centralizing creation, distribution, and measurement, Goldcast ensures marketing teams maximize the ROI of every video asset. Built for B2B leaders, it transforms video into a growth engine that drives attention, brand visibility, and measurable pipeline.
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Klap
Klap employs artificial intelligence (AI) to detect compelling themes in the uploaded videos. It subsequently creates edited short clips centered around these themes, featuring smart framing and captivating captions to enhance viewer engagement. This innovative approach not only streamlines content creation but also ensures that the highlights resonate with audiences effectively.
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