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Jillian Leslie

Niche Cost Calculator Products

Niche calculator or estimator spreadsheet tied to an expensive decision

Video published Oct 14, 2026 by Jillian Leslie

Startup cost: Near-zero cost (our estimate; the video doesn’t give figures)

Source video

Jillian Leslie · 35 Digital Product Ideas You Can Build in a Weekend (Steal These) ↗

One of 6 gigs covered in this video

What It Is

You build a calculator or estimator that helps a specific buyer make a money decision, and sell it as a digital download. The creator's examples include a service pricing calculator for photographers, a craft fair profit tracker for pricing bundles, a wedding vendor cost estimator for couples, a budget meal prep calculator for families, a home renovation quote comparison spreadsheet and a subscription audit kit. She suggests prices around $27 and recommends this as one of the first three product types to test.

The Pitch

The creator says products tied to making or saving money have strong buying intent because the buyer can connect the purchase to a financial result, and that a $27 tool that prevents a $1,000 mistake doesn't need a long sales pitch. She stresses specificity: a 'pricing calculator for family photographers' sells better than a vague business planner.

Who It’s Best For

People who are handy with spreadsheets and know the costs and pitfalls of a particular field, such as weddings, renovation or freelancing.

The Truth (as we see it)

The advice to target a specific buyer with a concrete, costly problem is sound and widely shared by digital product sellers. Spreadsheet tools are quick to make but also easy to copy, and sales depend on reaching the right buyers through an audience, a marketplace or search; the video doesn't cover marketing. The creator is a co-founder of MiloTree, a platform for selling digital products, and the video promotes its free AI product finder and building inside MiloTree, so this is partly a product pitch.

Our assessment, based on the video and what’s typical across similar videos. We don’t independently verify income claims or prices.

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