Testmu on YouTube
Testmu sponsored 3 channels in 3 sponsored videos — the smallest channel had 49K subscribers. Sponsoring YouTube creators since February 2026. Last sponsored video detected Aug 2026.
Channel sizes Testmu sponsors
Distinct channels sponsored, by current subscriber count. The band you sit in tells you how often this brand says yes at your size.
- 0Under 10K subs
- 110K–100K subs
- 2100K–500K subs
- 0500K–1M subs
- 01M+ subs
Channels Testmu sponsored most
Top 3 of 3, by sponsored videos.
- 1Brendan Jowett49K subs · AU1sponsored videos
- 2Automation Testing with Joe Colantonio453K subs · US1sponsored videos
- 3TheAIGRID398K subs · GB1sponsored videos
Latest sponsored videos
The most recent 3 detections — the proof behind every count on this page.
How To Build Production Ready AI Voice Agents (with Claude)Brendan Jowett · 49K subs · Aug 2026
Quality Engineering in the Age of AI (Live Insights) | TestGuild IRL MiamiAutomation Testing with Joe Colantonio · 453K subs · Mar 2026
Every Vibe Coder Needs This AI Agent - Kane AI Testing AgentTheAIGRID · 398K subs · Feb 2026
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Counts are active sponsored videos in our index (published in the last year), detected from public YouTube data via the official YouTube Data API. A sponsored video is one whose description or paid-promotion disclosure names the brand. A detected sponsorship is not confirmation of contract terms, and does not mean the brand is currently taking new creators.