
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-2.5, 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-2.5 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.
Learn more

Adobe Firefly is a versatile AI-powered creative platform designed to help users generate and edit multimedia content with ease. It allows users to create images, videos, and audio using simple text prompts within an interactive and flexible workspace. The platform features tools like generative fill, image editing, and video editing, enabling users to refine and enhance their creations. Firefly also includes quick actions such as background removal, cropping, resizing, and format conversion to streamline workflows. Users can explore an infinite canvas for creative production and experiment with various styles and outputs. The platform encourages creativity by allowing users to remix content from a shared community gallery. With its intuitive design, it reduces the need for advanced technical skills. Firefly integrates AI capabilities to speed up content creation and editing processes. It supports both beginners and professionals in producing high-quality results. Overall, Adobe Firefly provides a powerful and accessible environment for modern digital creativity.
Learn more
Synthesia
Trusted by 90% of the Fortune 100, Synthesia is a leading AI video generation platform built for business. Create professional, presenter-led videos as easily as writing an email.
Turn text into studio-quality AI videos in minutes, straight from your browser. There is no need for cameras, actors or production crews. As your products, policies and messaging evolve, your videos can be updated just as fast.
Produce impactful training, onboarding, marketing and internal communications that improve clarity and drive results. Transform static documents and slide decks into engaging, human-like videos that capture attention and boost knowledge retention.
Select from 240+ diverse and realistic AI avatars, or create a custom digital twin to maintain a consistent on-screen identity. Paste in your script and generate videos in 160+ languages and accents with built-in AI translation and dubbing.
Enhance engagement with interactive features including clickable elements, branching scenarios and quizzes. Track viewer behavior with built-in analytics to measure performance and refine your content over time.
Designed for enterprise organizations, Synthesia meets SOC 2 Type II, GDPR and ISO 27001 standards, with role-based access controls and secure deployment options. With just an internet connection, you can create, update, localize and distribute high-quality AI videos at scale.
Learn more
Seedance 2.5
Seedance 2.5 is a video creation model from ByteDance Seed designed to move AI video generation from short clips toward complete creative works. Built on the multimodal audio-video joint-generation architecture introduced with Seedance 2.0, the model focuses on foundational generation, reference-based generation, long-form storytelling, and editing control. Seedance 2.5 can generate up to 30 seconds of high-quality audio-video content in one pass and supports multiple rounds of extension. This allows users to create multi-minute videos while maintaining consistency across characters, environments, shot transitions, pacing, motion, and sound. The model supports up to 30 image references, 10 video references, and 10 audio references in a single generation request. It can preserve visual composition, characters, props, voices, scene style, motion paths, and creative intent across complex multi-subject videos. Editing capabilities include timestamp-level changes, green screen workflows, camera perspective editing, reference-based editing, and targeted modifications to characters, actions, or plot elements. Seedance 2.5 is rolling out through Jimeng AI and Doubao Pro, with API access planned through BytePlus ModelArk. By combining long-form generation, multimodal references, cinematic quality, synchronized audio-video output, and professional editing control, Seedance 2.5 helps creators produce more coherent and polished AI videos.
Learn more