Discourse vs phpBB

Discourse9.4Visit PphpBB8.7Visit

Higher score Discourse #1 in Online Community Platforms 9.4/10 Free plan · 14-day trial Free planFree trial✓ 1 of 3 features Visit Discourse

vs

P phpBB #6 in Online Community Platforms 8.7/10 Free plan Free plan✓ 2 of 3 features Visit phpBB

• Discourse fits best

  Flexible communities needing strong moderation

• phpBB fits best

  Free self-hosted discussion forums

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Side by side

Feature	Discourse 9.4/10 Visit ↗	PphpBB 8.7/10 Visit ↗
At a glance
Editor score	9.4	8.7
Ranking	#1 in Online Community Platforms	#6 in Online Community Platforms
Best for	Flexible communities needing strong moderation	Free self-hosted discussion forums
Pricing model	Free plan + paid	Free
Starting price	$100/mo	Free plan
Free plan	✓	✓
Free trial	14 days	—
Deployment	Cloud, Self-hosted, Mobile	Self-hosted
Platforms	Web, iOS, Android	Web
Support	Email, Community, Docs	Docs, Community, Live chat
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Discourse 1/3 · phpBB 2/3
Private groups	Not checked yet	✓ (best)
Direct messaging	Not checked yet	✓ (best)
Custom domain	✓ (best)	Not checked yet
Specs
Member limit	Not checked yet	Not checked yet
Moderation tools	Not checked yet	Advanced
Mobile apps	Not checked yet	Web app
Our review
Pros	Searchable discussions, chat, private spaces, and event capabilities Detailed moderation with flagging, review queues, and trust levels Open source with web, mobile, API, and self-hosted options	Granular permissions and advanced moderation workflows Private groups, messaging, polls, and subscriptions Styles, extensions, BBCode, and language customization
Cons	The cheapest paid hosted plan is $100 per month Advanced reporting, analytics, and automation require Business Broad functionality may exceed the needs of chat-only communities	Requires installation on a compatible web server Hosting and domain costs are separate Limited integrations and web-based mobile access
Our verdict	Discourse is an open-source community platform for technology companies, organizations, developer communities, support teams, and other groups. It brings together searchable long-form discussions, real-time chat, private messaging, member… Read the review →	phpBB is free, open-source bulletin board software for creating and operating online discussion communities. It suits administrators who want control over forums, topics, user access, moderation, and customization without a vendor-hosted… Read the review →

Strengths and trade-offs

• Discourse — where it wins

  • Searchable discussions, chat, private spaces, and event capabilities
  • Detailed moderation with flagging, review queues, and trust levels
  • Open source with web, mobile, API, and self-hosted options

  Where it doesn't

  • The cheapest paid hosted plan is $100 per month
  • Advanced reporting, analytics, and automation require Business
  • Broad functionality may exceed the needs of chat-only communities

• phpBB — where it wins

  • Granular permissions and advanced moderation workflows
  • Private groups, messaging, polls, and subscriptions
  • Styles, extensions, BBCode, and language customization

  Where it doesn't

  • Requires installation on a compatible web server
  • Hosting and domain costs are separate
  • Limited integrations and web-based mobile access

• Discourse9.4/10 · Free plan · 14-day trial

  A flexible discussion hub with chat, moderation, private spaces, and self-hosting.

  Visit DiscourseFull verdict →
• PphpBB8.7/10 · Free plan

  A flexible, free forum platform for teams willing to manage their own hosting.

  Visit phpBBFull verdict →