GrapeFlow is vineyard and winery management software for small and mid-sized producers. Sprays, field notes, phenology, maturation, harvest, cellar operations, lab analyses, bottling and traceability live in one place. Record it once, and when your certifier, the TTB or a distributor asks, the answer is a search, not a weekend of digging through spreadsheets. Built for organic, biodynamic, regenerative and sustainability-certified wineries of up to 20,000 cases, with disease-risk models, NDVI satellite imagery, sanitation logs and lot-level traceability from block to bottle. GrapeFlow is built by Luís Patrão, a winemaker with 20+ harvests across Portugal, Australia, California and Chile, who uses it every day in his own cellars. One simple price. No per-seat fees. 30-day free trial, no credit card.