Crux Labs builds and ships small, focused products. One job each, offline-first, and no ERP bloat. Everything we’ve shipped is listed below.
The Products7 shipped
- 01Machine shops
Swarf ShopJob tracking on a visual Kanban board: jobs flow from quote to shipment. Multi-user, real-time sync, offline-first. No ERP bloat, just the board your shop floor needs.swarfshop.com - 02Welding & fabrication
Bead BoardJob tracking and quoting for small welding and fabrication shops. A visual board for quotes, work in progress, photos, time, and pricing history. Offline-first, built for welders.beadboard.app - 03Excavation contractors
SpoilStackJob and machine tracking for small excavation contractors. Move machines between sites, log haul counts with timestamps, and keep your crew on the same page. Offline-first on iPhone, Android, and web.spoilstack.com - 04Sandblasting
BlastBidEstimating, job tracking, and invoicing for sandblasting businesses. Built-in media consumption rates and production calculators, before/after photos, safety documentation, and professional PDFs.blastbid.app - 05Forestry mulching & land clearing
MulchDeckEstimating, job tracking, and invoicing for forestry mulching and land clearing. Draw work areas on a satellite map, auto-calculate acreage and rates, and track daily operations with profitability analysis.mulchdeck.com - 06Fire sprinkler designers
RiserSheetBrowser-based NFPA 13 hydraulic calculations for fire sprinkler designers. It solves the pipe network on every keystroke and prints the PDF the plan reviewer reads. Six free calculators, no account.risersheet.com - 07Civil engineers
PondSheetSite stormwater calcs for civil engineers: Atlas 14 rainfall, runoff, and pond routing, checked against the criteria you enter. Prints a report and SWMM file a reviewer can rerun. Five free calculators.pondsheet.com