Open-source Product Discovery tools

The best open-source Product Discovery tools, curated: 7 in the registry, including BusinessDirectory, DevHunt, Gorse. Every tool is open-source; each entry lists license, self-hostability, and links.

7 tools · ← all categories · JSON

• BusinessDirectory · tool, 2026-09-03
  Modern Next.js; no monetization/claim; citation-mgmt has NO OSS
• DevHunt · tool, 2026-09-03
  Genuine MIT; dev-niche; anti-fraud GitHub-auth voting
• Gorse · tool, 2026-09-03
  Only ready-to-deploy engine; REST API + dashboard
• OpenAlternative · tool, 2026-09-03
  Only deployable alt-finder app; +CC0 data list
• Osclass · tool, 2026-09-03
  Standalone PHP classifieds; legacy code
• RecBole · tool, 2026-09-03
  94 algorithms; research-oriented
• Recommenders · tool, 2026-09-03
  LF-governed best-practices toolkit; not turnkey service