Side-hustle guides, $3K a month, self-reported in 2023: niche-site lessons

Niche Twins publishes content and guidance for people building, growing, and monetizing online side hustles. Its $3K a month was reported by the founder in an interview (not independently verified), as of May 19th, 2023.

What it actually sells

Niche Twins sells content and guidance for building, growing, and monetizing online side hustles. Its publishing covers WordPress instructions, online-business sales, niche-site project updates, and side-hustle tax misconceptions.

Mike is identified on the site as “Mike Co-Founder.” The site also includes “Niche Site Project #2 (Month 13 Update),” showing a recurring series of niche-site project updates.

How it charges

Currency amounts appear on the pages, but none could be tied to Niche Twins’ own pricing. The product’s price could not be identified on the pages we read.

Where customers come from

Niche Twins operates an article and blog publishing channel. Visible examples include WordPress how-to articles, articles about selling online businesses, niche-site project updates, and side-hustle tax coverage.

The site reports “Over 9,000,000 lifetime organic pageviews.” It also reports “$42,775 in earnings in a single month (780,696 pageviews),” providing a visible signal for the reach of the publishing operation described on the site.

What stands out

The proof points on the site include a sale in 2023 for a high six-figure sum and over seven figures in total profit from one site. The site states, “Sold the site in 2023 for high six-figures” and “Over 7-figures in total profit from this one site.”

The publishing mix includes practical WordPress instructions, an article titled “#06 | My $465,000 mistake (Selling Part 1),” niche-site updates, and “#41 | Side Hustle Tax Myths DEBUNKED 🚫.”

From the official site

Mike Co-Founder

Niche Site Project #2 (Month 13 Update)

Excerpts from the official website, fetched October 1, 2026.

Where it sits in the data

Niche Twins's $3K a month is higher than 53% of the 6,604 projects with founder-reported monthly revenue in our dataset; the median across them is $2K. Snapshot: 2026-09-30. The dataset only covers founders who chose to publish their numbers, so it leans toward businesses that work; use it for scale, not as an average.

Currency

All figures are in US dollars as published. A rough yuan or euro conversion is not applied here because prices, taxes and acquisition costs differ by country.

Could you build something like this?

In my view, demand would come from people building, growing, and monetizing online side hustles. The buyer is searching for practical instructions, project lessons, business-sale guidance, and tax information. Organic search and an ongoing article library would be the main distribution surfaces to develop.

Building this would require sustained research, writing, publishing, and search visibility. Tax coverage raises editorial-accuracy demands, audience questions can create support load, and competition comes from other publishers covering side hustles, WordPress, taxes, and online businesses.

Verdict: Needs real work.

One thing to take from it

The visible publishing mix spans practical how-to material, online-business sales, niche-site project updates, and side-hustle tax misconceptions. That range gives founders several concrete subjects for an educational content business.

Sources

Niche Twins official website, fetched October 1, 2026
Niche Twins about page, fetched October 1, 2026
Starter Story founder interview: revenue reported by the founder in an interview (not independently verified), as of May 19th, 2023

Revenue, team and start-cost figures are what the founder reported at the interview date, not current figures and not a prediction of what you will earn. Product and pricing facts come from the business's own website as checked on 30 September 2026. Method & sources · Disclosure