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Fast fashion dumps 40% of unsold stock into landfills while clothes still don't fit us. I spent 8 months building an on-demand, zero-inventory tailoring app.

terzyapp.com · 1 day on the radar

Where is the demand coming from?
Leans on the founder
The founder's audience is a large part of it. This is the read that decides whether the traction would transfer to you.
Roughly what does it earn?
Not disclosedNo basis to estimate
We do not publish a figure until we have something to base it on. When we do, the method that produced it is shown alongside the range.
Could you build it?
Yes, in about 17 weeks
Nothing patented, no network effect, and no proprietary data set standing in the way.

What it is

TerzyApp is a marketplace connecting customers with master tailors worldwide, using AI-powered phone camera body scanning and virtual try-on to enable custom clothing orders without in-person fittings. The platform targets waste reduction in fast fashion by enabling made-to-order tailoring, fabric direct sales, and garment alterations through a single app spanning 37 countries.

The one thing to knowThe core technical moat—AI body measurement from standard phone cameras and generative try-on—is buildable but requires months of ML refinement and tailor network assembly to achieve production quality, making fast copying risky without equivalent measurement accuracy and tailor supply.

Proof we found, with sources

RedditA thread about it ran in r/SideProject.23 Sept 2026 · source
RedditA thread about it ran in r/SideProject.23 Sept 2026 · source
RedditA thread about it ran in r/SideProject.22 Sept 2026 · source
RedditA thread about it ran in r/SideProject.22 Sept 2026 · source
RedditA thread about it ran in r/SideProject.22 Sept 2026 · source
RedditIt was posted as a launch on r/SideProject.22 Sept 2026 · source
RedditA thread about it ran in r/SideProject.22 Sept 2026 · source

The scores behind the verdict

Directional reads from public signals, 0 to 100
Show the four scores
TractionWeak8 / 100
How much demand shows up from people outside the founder's own circle.
CopyabilityFair45 / 100
How feasible it is for a competent builder to ship something comparable.
Wedge potentialFair62 / 100
How much room is left for a new entrant: gaps, ignored segments, pricing openings.
MonetizationUnproven15 / 100
How much evidence there is that people actually pay: visible pricing, revenue claims, a paid tier in use.

Unlock the full brief

How it works under the hood, how it gets customers, where it is weak, and the opening we would take, with a bottom-line verdict.

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Revenue, user and tactic numbers are evidence we found and attributed, with a confidence rating.
They are directional reads, never verified guarantees.