3.3M subscribers
18sponsors
Sponsored videos
- For WWF
- For Nat Geo
- For MinuteFood
Sponsors
- Surfshark2 deals
- MOVA Globes2 deals
- +16 more
Who Sponsors Zach Star?
(This channel used to be called MajorPrep, changed as of January 8th, 2020). I make nerdy and occasionally funny videos. For business inquiries:
Brands that sponsored Zach Star
6 brands tracked, ordered by sponsored videos.
- 1Videos: 11Education · Long-term partner
- 2Videos: 3Education
- 3Videos: 1Software
- 4Videos: 1Health & Wellness
- 5Videos: 1VPN & Privacy
- 6Videos: 1Education
These brands sponsor Education channels. See which fit yours
Find my sponsorsRecently sponsored videos
Public videos by Zach Star with a detected sponsorship, newest first.
- You (probably) don't have a top 10 favorite movies
- When people find out you studied engineering
- The algorithm from The Social Network
- How do we know....(these random things) - Earth & Space Edition
- The guy who invented quantum physics
- How do we know...(these random things)?
- What is cosine similarity (and its applications)?
- Responding to comments on my flat earth video
- When you ask the internet any math question
- How to compress an image with (basic) linear algebra
- The first engineer (well, not really)
- The math that proves the Earth isn't flat
- How big is 1 billion?
- When your friend asks you to engineer the Matrix
- Probability is just...really weird
Zach Star sponsorship stats
Sponsored videos per month
Last 12 months| Month | Sponsored videos |
|---|---|
| Nov 2025 | 1 |
| Dec 2025 | 1 |
| Jan 2026 | 0 |
| Feb 2026 | 0 |
| Mar 2026 | 0 |
| Apr 2026 | 1 |
| May 2026 | 0 |
| Jun 2026 | 0 |
| Jul 2026 | 0 |
| Aug 2026 | 0 |
| Sep 2026 | 3 |
| Oct 2026 (so far) | 0 |
Sponsor categories
Share of 18 sponsored videos by brand category
- Education83%
- Health & Wellness6%
- Software6%
- VPN & Privacy6%
- Sponsors
- 6
- since May 2024
- Sponsored videos
- 18
- 6 in the last 12 months
- Last deal
- Sep 21
- with Brilliant
- Subscribers
- 1.4M
- Education channel
Channels sponsored by the same brands as Zach Star
1.9M subscribers
12sponsors
Sponsored videos
- For Climatize
- For Epidemic Sound
- For Planet Wild
Sponsors
- Epidemic Sound20 deals
- Nebula18 deals
- +10 more
1.9M subscribers
15sponsors
Sponsored videos
- For Hungry Minds
- For SSAI
- For Internxt
Sponsors
- SSAI5 deals
- Zocdoc4 deals
- +13 more
1.4M subscribers
19sponsors
Sponsored videos
- For Incogni
- For note
- For ground.news
Sponsors
- Saily7 deals
- Tailor Store5 deals
- +17 more
892K subscribers
5sponsors
Sponsored videos
- For InAudio
- For Skillshare
- For Raid Shadow Legends
Sponsors
- Brilliant2 deals
- Raid Shadow Legends1 deal
- +3 more
860K subscribers
6sponsors
Sponsored videos
- For ground.news
- For Nebula
- For Brilliant
Sponsors
- Nebula15 deals
- Epidemic Sound12 deals
- +4 more
219K subscribers
4sponsors
Sponsored videos
- For Surfshark
- For Skillshare
- For Audible
Sponsors
- Surfshark1 deal
- Brilliant1 deal
- +2 more
67.7K subscribers
4sponsors
Sponsored videos
- For BetterHelp
- For Brilliant
- For Surfshark
Sponsors
- Surfshark1 deal
- Brilliant1 deal
- +2 more
Frequently asked questions
Who sponsors Zach Star?
Zach Star's most frequent sponsors include Brilliant, Skillshare, ground.news, hims, Surfshark.
How active is Zach Star with sponsorships?
Zach Star has worked with 6 distinct sponsor brands, with tracked campaigns between May 2024 and September 2026.
What types of brands sponsor Zach Star?
Sponsors of Zach Star span Education, Software, Health & Wellness, VPN & Privacy.
Get sponsored like Zach Star
Analyze your channel, see the sponsors that match it, and pitch with real data.
Free forever · No credit card required
Sponsorships detected from public videos. Updated Oct 22, 2026. Per-video view counts are never shown.