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- Subscribers
- 5.9MTop 1%
- Avg views
- 493KTop 5%
- Median views
- 1.2MTop 3%
- Views per subscriber
- 26%Top 34%
- Engagement rate
- 2.1%Top 82%
- Past sponsors
- 28+
- Last published
- 12d ago
- Est. Rate $
- Reveal
- Audience Score
- 80by Scout
- Sponsor Score
- 90by Scout
Videos
- Curved Light Productions21:22Did AI Solve One of Math’s Hardest Problems?2.9M views · 7d ago
- UCLA59:47Why Humans May Never Leave the Solar System, with Charles Liu405K views · 12d ago
- Amazon22:27Neil Describes Where We Might Find New Elements453K views · 13d ago
- T-mobile 5g Home Internet49:50Why Do We Exist? With Hakeem Oluseyi1.2M views · 16d ago
- Hayden Planetarium13:30Have We Finally Found Dark Matter?1.9M views · 21d ago
- Amazon41:57Do Aliens Speak Whale? Voyager, Schodinger’s Cat, and More!296K views · 23d ago
- T-mobile1:15:10Unlocking the Brain’s Potential, with Gül Dölen348K views · 26d ago
- Hayden Planetarium13:58The Era of Man-Made Elements709K views · 28d ago
Past Sponsors
Click a sponsor for its videos · Purple = dedicated video · Orange = integrated read · Grey = mentioned, not a paid sponsor
Rate Estimates
by ScoutEstimated from audience performance, not published by StarTalk. A creator who claims this profile replaces them with their real rate card.
Audience Demographics
Geo
Gender
Age
Estimated from the people who engage with StarTalk. One reveal opens all three for 3 credits, charged only if there is data.
Contact Info
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Sponsorships observed in Babbl’s corpus of paid YouTube placements. Counts are a lower bound. Data as of 2026-10-08.
Common Questions About StarTalk
Which brands have sponsored StarTalk?
Babbl has tracked 28 brands sponsoring StarTalk, including Ground News, T-Mobile, DoorDash, Pluto TV and Ookla.
How many subscribers does StarTalk have?
StarTalk has 5.9M YouTube subscribers and averages 493K views per video.
What kind of videos does StarTalk make?
StarTalk's videos mostly cover Science, Education and Technology & Software.
How can a brand work with StarTalk?
Brands can reveal StarTalk's business email on Babbl and reach out directly, with past sponsors, rates and audience in one place to plan the pitch.