William Jakfar Subscribe

Sponsor / Data as of October 2026

Reach Indonesians who take business and investing seriously

I make content about AI, business and investing on YouTube, Instagram and a weekly newsletter. Most of my audience are professionals and business owners aged 25–44, looking for better ways to work and make decisions.

Work with me

YouTube

114.6K

subscribers

Instagram

48.7K

followers

5 Bentang newsletter

25,000+

subscribers

Reach

1.9M

YouTube views / 90 days

570.9K

Unique viewers / 90 days

67.4K hrs

Watch time / 90 days

4:13

Average view duration

178K

Views on top Reel

577

YouTube videos

Audience

96.9%

In Indonesia

88%

Male

68%

Aged 25–44

YouTube viewers by age

  • 18–24 13.8%
  • 25–34 43.5%
  • 35–44 24.3%
  • 45–54 12.2%
  • 55+ 5.1%

Audience interests

Ways to work together

Let's talk

Tell me about your product and what the campaign should achieve. I'll reply with my rate card and full audience data.

[email protected]

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