Build your own video-editing agents on a canvas
We build state-of-the-art video agents at the frontier of agentic orchestration and multimodal understanding. Task: We build state-of-the-art video agents at the frontier of agentic orchestration and multimodal understanding. Used by teams at Introducing Motion. The SOTA video agent for video editing, motion design, and video understanding. Customer stories In their words. “Mosaic has not just treated us like a client, but more like a partner. As a result our vertical video output on our pilot station, talkSPORT, has tripled. And we’re just at the beginning of the journey.” “Their speed to react and solve issues, and their ownership overall, are inspiring. We’ve been able to deploy and use Mosaic in core business workflows.” “When I found Mosaic, it was a game changer. I blasted it to our company, shared it with our artist community, and for the first time ever I was able to post 30+ times in a month.” Derek Brown · News UK Trusted by 100,000+ users. “Thank you @motion_so and @claudeai for this gem”Lenny RachitskyHost of Lenny’s Podcast “Thank you @motion_so and @claudeai for this gem” “I love this, video editing is still so painful today, excited to play around with Mosaic!”Logan KilpatrickHost of Around the Prompt Podcast “I love this, video editing is still so painful today, excited to play around with Mosaic!” “I integrated Mosaic.so's video API yesterday, pretty wild”Garry TanPresident & CEO of Y Combinator “I integrated Mosaic.so's video API yesterday, pretty wild” “Really excited to try it!”Dwarkesh PatelHost of Dwarkesh Podcast “Really excited to try it!” Research Notes from the frontier. We’ve raised $4.3M. Building frontier video agents, with $4.3M in total funding. Introducing Motion, the General Video Agent The SOTA video agent for video editing, motion design, and video understanding. The hidden psychology of sound design. Why the best sound design is felt, not heard. Teaching captions to see the picture. A multimodal approach to placing text where it belongs. First Place at Google Gemini and SaaStr. Two milestones for Mosaic, from long-context video understanding to the pitch stage.; tools: custom-built or unnamed agent. Human role: The original post does not say how a person stayed involved.; limitations: Prerequisites include access to the Mosaic API or platform and compatible video source files. Integration uncertainty exists regarding specific file formats and resolution limits not detailed in the text. Operating costs are unknown, though the company has raised $4.3M. Human approval is critical for creative judgment, as the tool focuses on technical execution rather than strategic content decisions..
Tools
custom-built or unnamed agent
Published on Agent Work Atlas:
Overview
We build state-of-the-art video agents at the frontier of agentic orchestration and multimodal understanding.
Workflow
We build state-of-the-art video agents at the frontier of agentic orchestration and multimodal understanding. Used by teams at Introducing Motion. The SOTA video agent for video editing, motion design, and video understanding. Customer stories In their words. “Mosaic has not just treated us like a client, but more like a partner. As a result our vertical video output on our pilot station, talkSPORT, has tripled. And we’re just at the beginning of the journey.” “Their speed to react and solve issues, and their ownership overall, are inspiring. We’ve been able to deploy and use Mosaic in core business workflows.” “When I found Mosaic, it was a game changer. I blasted it to our company, shared it with our artist community, and for the first time ever I was able to post 30+ times in a month.” Derek Brown · News UK Trusted by 100,000+ users. “Thank you @motion_so and @claudeai for this gem”Lenny RachitskyHost of Lenny’s Podcast “Thank you @motion_so and @claudeai for this gem” “I love this, video editing is still so painful today, excited to play around with Mosaic!”Logan KilpatrickHost of Around the Prompt Podcast “I love this, video editing is still so painful today, excited to play around with Mosaic!” “I integrated Mosaic.so's video API yesterday, pretty wild”Garry TanPresident & CEO of Y Combinator “I integrated Mosaic.so's video API yesterday, pretty wild” “Really excited to try it!”Dwarkesh PatelHost of Dwarkesh Podcast “Really excited to try it!” Research Notes from the frontier. We’ve raised $4.3M. Building frontier video agents, with $4.3M in total funding. Introducing Motion, the General Video Agent The SOTA video agent for video editing, motion design, and video understanding. The hidden psychology of sound design. Why the best sound design is felt, not heard. Teaching captions to see the picture. A multimodal approach to placing text where it belongs. First Place at Google Gemini and SaaStr. Two milestones for Mosaic, from long-context video understanding to the pitch stage.
Reported result
Actual outcomes are not independently verified by the source, which relies on customer testimonials claiming tripled vertical video output and increased posting frequency. No specific metrics on error rates, cost savings, or processing time are provided. A measurable acceptance check should be defined, such as comparing manual editing time against agent-assisted time for a standardized 60-second clip.
Human role
The original post does not say how a person stayed involved.
Limitations
Prerequisites include access to the Mosaic API or platform and compatible video source files. Integration uncertainty exists regarding specific file formats and resolution limits not detailed in the text. Operating costs are unknown, though the company has raised $4.3M. Human approval is critical for creative judgment, as the tool focuses on technical execution rather than strategic content decisions.
Try it
Act as a video production assistant. I need to test the Mosaic Motion agent for a new vertical video campaign. [Replaceable inputs: Source video file URL, Target platform (e.g., TikTok), Brand guidelines PDF]. Step 1: Use the Mosaic API to generate three variations of a 30-second vertical cut from the source video. Step 2: Apply auto-captioning using the multimodal understanding feature. Step 3: Present the three variations to me for review. Do not publish or send any files until I explicitly approve one variation. If the API fails, report the error code and suggest a fallback manual edit. Measure success by whether the captions are synchronized and the framing respects the brand guidelines.
Source reports are not independently verified. Publication date is the catalog publication date, not the original article date.