DataForge Paid & Validated App Niche Index (derived metrics)

Open Data: Paid & Validated App Niche Index (derived metrics) — part of the DataForge Open Data program. Full production data packages. Free for academic and personal use under CC BY-NC 4.0 (DataForge curated layer; attribution + backlink required). Commercial use requires a DataForge commercial license. Upstream terms (public domain / CC BY / OGL where applicable) continue to apply to the underlying data. Also served (with sha256 + Range resume) at https://dl.zalize.com/open-data. Upstream source: DataForge derived aggregate metrics (paid validated app niche index) License: CC BY-NC 4.0 (DataForge curated layer) / commercial license (https://creativecommons.org/licenses/by-nc/4.0/) Field dictionaries: dataforge-pipelines/datasets · portal page: https://data.zalize.com/datasets/paid-validated-app-niche-index Attribution: DataForge (data.zalize.com) — data.zalize.com Packages included: paid-app-opportunities-tier1-S-2026-08-02 — 278 rows, 0.00 GB, sha256 f5359c83230fd6f0fe2861ecf76b89bb6386c088c7bed6ad891078e4de121bba — Top 250 paid-validated apps by validationScore + category summary paid-app-opportunities-tier1-M-2026-08-02 — 2,101 rows, 0.00 GB, sha256 66a6357217cb45d86720caefd7210d216f6156d54d7336223299602f0ec50187 — Every paid-validated app (full index) + category summary