PickleMap was a live map of pickleball courts across California, published on Alumniyat.com — our former product lab, now part of Webmaster & More. It aimed at a simple, painful moment for players of America’s fastest-growing sport: driving to a court and finding a 45-minute wait. Courts on a map, with crowd-level hints and a waitlist for early access to more.
The niche-directory thesis
Directories are one of the oldest website business models, and they still work when three things line up: a growing niche, bad incumbent data, and a local search pattern (“pickleball courts near me”). Pickleball in California checked all three — court information was scattered across parks-department PDFs, gym websites, and word of mouth.
How it was built
A static page with a client-side dataset of courts (`courts.js`) rendered onto an interactive map — no backend, no CMS. For a directory of this size, static is a genuine advantage: instant loads, trivially cheap hosting, and the whole dataset shippable as one reviewable file.
What we learned
Directories live or die on data maintenance. Compiling the initial dataset is a sprint; keeping it accurate is the marathon. A real directory business needs either a community-submission loop or a scheduled re-verification process — budget for it from day one.
Crowd data is the killer feature — and the hardest one. “Is it busy right now?” was the question players actually had. Static hints can approximate it, but the honest version needs check-ins or partnerships, which is a product commitment, not a page.
Niche + local is a strong SEO shape. Every court is a potential landing page for a “courts near X” search. That page-per-place structure is the same one that powers every successful directory site you’ve heard of.
For anyone considering a directory
A well-scoped local directory can still be a real asset — for a business (traffic and authority in your niche) or as a product. We build them fast and custom, and we’ll be straight with you about the maintenance commitment they need.
Book a free consultation if there’s a directory-shaped gap in your market.
Frequently asked questions
What happened to PickleMap?
Alumniyat Tools was consolidated into Webmaster & More in July 2026; PickleMap was retired and its URL now points to this case study.
Why not keep it running?
A directory without active data maintenance degrades into misinformation; retiring it cleanly was the honest choice as we consolidated brands.
Can you build a directory for my niche?
Yes — including the submission/verification loop that keeps it trustworthy.