Mosaic Raises $3.8M to Build Video Editing Agents

April 7, 2026
What started as a side project to edit our own YouTube videos has quickly turned into something much bigger. Today, global agencies, platforms, and news networks rely on our AI video editing workflows to scale content production.

Adish Jain

Claude + Mosaic: Your Video Editing Assistant

Most people use Claude like a chatbot. Pair it with Mosaic and it becomes an agentic creative system: describe the outcome, Claude executes, finished assets ship—editing, repurposing, and workflows end to end.
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8 minutes read

Case Study: Krumbit

How Krumbit went from ~5 videos per week to 15+ per batch — generating 8 videos in 2 minutes with Mosaic's reusable workflow system.
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5 minutes read

Case Study: Built on Bitcoin

How Jake scaled content across multiple Bitcoin media brands: going from 3–5 clips per episode to 15+ while increasing production quality
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5 minutes read

Case Study: 24/7 Artists

How 24/7 Artists scaled content output for 25,000+ artists from monthly to daily using Mosaic's agentic workflows.
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5 minutes read

Case Study: EasySlice

How an 18-year-old solo founder built a $40k/month AI clipping business powered by Mosaic — from idea to 75,000 signups in 4 months.
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6 minutes read

Intelligent Video Captioning: A Multi-Modal Approach to Dynamic Text Placement

A deep dive into building an AI-assisted system for creating contextually-aware, dynamically-positioned captions that enhance the viewing experience.
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15 minutes read

Our Y Combinator Journey

Reflections and learnings from our YC W25 batch experience — from getting in to what's next for Mosaic.
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8 minutes read

Testimonials

YUDU

Co-Founder of 24/7 Artists
“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.”

Harj Taggar

Managing Partner at Y Combinator
“The Mosaic founders are the most detail-orientated engineers I've worked with. Mosaic was voted the best product in our YC group during the Winter '25 batch. I think this will soon become the default way to edit video.”

Søren Skarsgard

Founder of EasySlice
“I reached out to Mosaic, OpusClip, Klap, and more. Mosaic was the only one that responded positively. I hopped on a call with Adish, shared the idea, and that's when I knew I found my backend.”

Jake Blockchain

Host of Built on Bitcoin & BitcoinYield
“Mosaic is using Gemini 2.0 Flash to create multimodal agents that accelerate mundane video editing tasks from hours to seconds with just a prompt.”

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