Starbooked

Cynthia Zhai (@cynthiazhai), based in Singapore, runs a voice coaching channel with about 90,100 subscribers and a median of roughly 400 views per video. She posts about 50 uploads a year, mostly Shorts on executive presence and public speaking. Sponsored integrations are estimated at $150 to $250 per video, a rate that reflects her small per-video view counts.

Why brands book cynthia

Reach 90,000 professionals who want to be heard at work

  • Median of about 400 views per video, with top Shorts above 2,800 views.
  • Roughly 50 uploads a year, with 17 in the last 90 days.
  • Estimated $150 to $250 per video, about $0.40 to $0.60 CPM, versus $10 to $30 for paid ads.
Best forprofessional development coursescommunication and presentation toolsexecutive coaching services
Watch forMedian views are modest, so reach per video is small despite the subscriber count.

Brand fit report

Content

Topics, IAB taxonomy
Careers45%
Health & Fitness25%
Books & Literature10%
Travel10%
Lifestyle10%
Formats
vertical short-form talking head, long-form coaching lesson, vlog-style travel clip
Tone
instructive, encouraging
Language
English
On camera
Yes, talking head
Production
Phone, natural light
Typical length
under 60 seconds to 2 minutes, with occasional 2 to 3 minute videos

Audience

Commercial intent45/100
Comments asking for links, prices or where to buy
Sentiment70/100
Estimated from titles, descriptions and engagement
Engagement4.1%
Likes and comments per view on recent videos
Audience asks aboutHow long does it take to change my voice?How do I stop feeling nervous when speaking?How do I get taken more seriously at work?
Age
10%18-24
35%25-34
30%35-44
25%45+
Gender
50%women
50%men
Countries
🇺🇸 United States30%
🇸🇬 Singapore15%
🇬🇧 United Kingdom10%
🇦🇺 Australia8%
LanguagesEnglish 100%

Commercial

0%of the last 50 videos were sponsored
None seenno sponsored videos in the last 50
Brands seen
None yet
Categories promoted
professional coaching services, online courses
Affiliate links
No

The last 30 videos show a 40% discount code for a training program, and the description links to her own coaching sign-ups, but no sponsorship disclosures found in the last 50 videos.

Suitability GARM Brand Safety Floor + Suitability

Profanitylow
Adultlow
Drugslow
Violencelow
Politicslow

Family friendly
No flagged content in the recent titles; topics are voice training, travel and career advice.

We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.

Platforms

PlatformFollowersMedian viewsUploads, 90d
YouTube90k40717

Benchmark score: 36 / 100

Public rule, same for everyone. How it works.

Engagement Median views relative to followers1 / 50
Activity Uploads in the last 90 days17 / 30
Reach Followers on the main platform18 / 20

Recent videos

Last three uploads, latest 8 days ago.

Your Voice Coach Cynthia is based in Singapore 🇸🇬 Cynthia helps YOU develop a voice that holds the room, makes people look up to you & inspires them to take action. Contact her at support@powerfulexecutivevoice.com to talk about your voice issues and solutions.
cynthia zhai's own profile description on YouTube

Are you cynthia zhai? Claim or remove this profile.

About cynthia zhai

Cynthia Zhai (@cynthiazhai) runs a voice coaching channel that posts mostly short vertical videos and some longer coaching lessons. Her topics include executive presence, managing nerves before presentations, and how voice can influence career progression. Recent uploads also include travel vlogs from workshops and trips.

The channel has about 90,100 subscribers and 5.1 million lifetime views across 336 videos. Median views sit near 400 per video, with the best recent Shorts reaching about 2,800. Estimated viewers skew toward working professionals aged 25 to 44, mostly in the United States and Singapore; this is an estimate from the channel's content. Her website and sponsorship history were not available in the data provided.

Estimated rates are $150 to $250 per sponsored video, which works out to roughly $0.40 to $0.60 CPM against the $10 to $30 CPM typical of paid ads. Brands selling communication training, professional development, or career tools may find her audience a good fit at a low cost per video.

Written from cynthia zhai's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. cynthia zhai can edit or remove this page at any time.

Questions about cynthia

How much does Cynthia Zhai charge for a sponsored video?

Based on her median of about 400 views per video, a sponsored integration is estimated at $150 to $250 per video. Rates are based on current view counts rather than a published rate card, so confirm pricing directly with her.

What does Cynthia Zhai post about on YouTube?

She posts about voice coaching, public speaking, executive presence, and managing nerves. Most uploads are short vertical videos, with occasional longer lessons and travel clips from her workshops.

How do I contact Cynthia Zhai for a brand deal?

Her contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly.

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