Niche directory site (sponsor-funded)

How it works

Agent curates a directory; sell featured slots + newsletter sponsorships.

Tools

Vercel, Stripe, Resend

Costs

Domain ~$10–70/yr

Realistic earnings

Varies; one creator claims $1,100 in a day (unverified).

Sources

• https://www.youtube.com/watch?v=lmYLF3keVmw
• https://vercel.com/pricing