Mosaic
Agentic video editing platform for automated workflows and AI-powered motion design.
- Category
- AI & Machine Learning
- Launched
- November 19, 2025
- Stage
- Seed
- Founder
- adishj
- Website
- mosaic.so

Mosaic is an agentic video editing platform that enables users to create automated video editing workflows. It offers a visual canvas for building editing pipelines, an API for programmatic control, and agent skills that integrate with tools like OpenClaw and Claude Code. The platform can handle rough cuts, clipping, reframing, AI avatars, and transcoding. It also supports triggers from Google Drive, S3, Dropbox, and YouTube, and integrates with MAMs like Mimir, Iconik, and Premiere. Recently, Mosaic introduced Motion, a video agent for tasteful motion design.
Discovered via
- Hacker News Launch posts · · Launch HN: Mosaic (YC W25) – Agentic Video Editing