Community & Forum · Vendor file
Discourse
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Verified representative
B4 has approved a representative’s authority to speak for this company. This is not a product endorsement.
Open-source community discussion platform
Active · verified September 2026
Categories Discourse serves
The B4 Index places Discourse in 2 categories. Each category page lays out the build-versus-buy considerations for that decision.
Community & Forum Primary Free self-host, $100/mo hosted
Community-Led Support Platform From ~$100/month for hosted; enterprise custom
The B4 Index scores every software category on two axes, strategic differentiation and AI feasibility, to
classify it Build, Buy, Bridge, or Beware. Vendor facts here are independent of that call. See the full
methodology.