# 4 Startups That Grew Through YouTube: Revenue & Founders
> Long-form or short-form video on YouTube. 4 profitable startups that grew through YouTube, each with source-backed revenue, founder and business-model data.
Canonical: https://ponicorn.com/growth-channels/youtube
Startups: 4
## Startups
- [StoryShort](https://ponicorn.com/startups/storyshort.md): Faceless short-form videos generated from a single brief. · $21.2k MRR (✓ Verified, Aug 2026)
- [Blabla](https://ponicorn.com/startups/blabla.md): Replies to social comments in your voice and spots buying intent. · $9.7k MRR (✓ Verified, Aug 2026)
- [ThumbnailCreator.com](https://ponicorn.com/startups/thumbnailcreator-com.md): YouTube thumbnail generator with an API for creator workflows. · $47.3k MRR (✓ Verified, Aug 2026)
- [Voicy](https://ponicorn.com/startups/voicy.md): Dictation that punctuates and rewrites as you speak. · $11.4k MRR (✓ Verified, Aug 2026)
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Labels: ✓ Verified = the founder stands behind this profile (claimed or self-submitted), Ponicorn read the figure from a connected payment account, or a third party read it from a public dashboard; Unverified = said in public, estimated or inferred. Every figure carries its date and source.