Sublimap
Custom maps in your browser. Zero data stored.
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Sublimap eliminates both the technical barrier and the privacy concern. All processing happens client-side in your browser, so your electoral, population, or economic data is never sent to a server. Forget sign-ups and opaque privacy policies. Upload your data, choose a projection, and color countries with a single click. The fastest, most secure, and most private way to visualize geographic data.
PH · launched Oct 17, 2026 · 1 upvote (top 67%) · 0 views
Niche: interactive mapping platforms · 191 launches, 16 in the last 7 days ▲ +7% · Explore this niche →
Category and tags
- Horizontal
- Analytics & BI
- B2B
- Not AI
- Commercial product
- Productivity
- Maps
- Data Visualization
Visit website ↗ Source listing ↗
More like this: all 191 launches in interactive mapping platforms →
Could you build this?
Yes A client-side choropleth and data map visualization tool can be built in a browser using D3.js, Leaflet, or Mapbox with GeoJSON parsing without needing any backend server.
Competitors
Other products that read as similar to this one : 37 launches clear the similarity bar, closest 8 shown.
Attention rank: #19 of 38 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 273 days after the earliest competitor.
- Serverless reverse geocoding for WebMCP, ESP32, and RP2040 · hn · 2026-09-02 · 5 upvotes · similarity 0.38
- Maptide · ph · 2026-09-17 · 1 upvotes · similarity 0.37
- GeoD Global · ph · 2026-10-21 · 1 upvotes · similarity 0.36
- PolliticalScience · hn · 2026-02-02 · 31 upvotes · similarity 0.36
- ExifScrub · ph · 2026-09-25 · 1 upvotes · similarity 0.34
- I built a cross-browser extension that controls fingerprinting surfaces · hn · 2026-07-31 · 20 upvotes · similarity 0.34
- NormalMap · ph · 2026-09-14 · 1 upvotes · similarity 0.34
- MarkOneMore - Where have you been? · ph · 2026-09-29 · 2 upvotes · similarity 0.34
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.