Discourse is a community platforms tool for Developers and Enterprise, offered as open source ($100/mo). Founded in United States in 2013. Popular alternatives include Khoros Communities, Hivebrite, Higher Logic Vanilla.
About Discourse
Discourse is open-source discussion software created in 2013 by Jeff Atwood, co-founder of Stack Overflow, together with Robin Ward and Sam Saffron. It powers forums for developer tools, open-source projects, games and SaaS products, and it is built to make long-lived community knowledge easy to find, both through its own search and in search engines.
Topics are organized by categories and tags, with infinite scrolling, likes, accepted solutions and rich notifications. A trust level system gradually grants privileges to engaged members, spreading moderation work across the community, while staff get flagging, review queues, spam controls and SSO with an existing account system. Real-time chat channels, a full API, webhooks, hundreds of plugins and themes, and Discourse AI features such as topic summaries, semantic search and related topics extend the core. The software is free under the GPL for self-hosting with the official Docker setup, and the company sells managed hosting tiers that differ mainly by staff seats, traffic and available plugins.
Discourse suits companies and projects that want support deflection and durable, indexable answers rather than chat that scrolls away. Discord feels more immediate for casual real-time communities, Circle bundles courses and paid memberships for creators, and Flarum is a lighter open-source forum. Self-hosting is cheap but needs regular upgrades, and hosted plans become costly for large communities.
Key features of Discourse
- Threaded discussions with categories and tags
- Trust levels and moderation tools
- Real-time chat channels
- Discourse AI: summaries, search, related topics
- SSO and API
- Plugins and themes
Pros and cons
Pros
- Searchable, SEO-friendly knowledge
- Open source and self-hostable
- Mature moderation
- Great for support communities
Cons
- Less real-time feel than Discord
- Self-hosting requires maintenance
- Hosted plans pricey at scale
- Design customization needs work
Discourse pricing
Discourse uses a open source model.
| Plan | Price | Includes |
|---|---|---|
| Self-hosted | $0 | Open source (GPL), run on your own servers |
| Free | $0 | Hosted; 2 staff seats, 500k page views, 5 GB storage |
| Pro | $100 / mo | 5 staff seats, 20 GB storage, 15+ plugins |
| Business | $500 / mo | 15 staff seats, 100 GB storage, priority support |
| Enterprise | Custom | Unlimited staff, 1M+ page views, 99.9% uptime |
Source: www.discourse.org · checked on Oct 20, 2026
How Discourse compares in Community platforms
- Rank by votes
- #1 / 17
- Starting price
- $100
- Free alternatives
- 4
0 votes from members
At the category median of $100/mo
Free or open-source tools in Community platforms
Discourse ranks #1 of 17 community platforms tools by community votes and is priced in line with the category.
Common use cases
- 1Product support community
- 2Open-source project forum
- 3Developer community with Q&A
- 4Customer community deflecting tickets
Best for
Companies and projects that want durable, searchable community knowledge.
Not ideal for
Casual real-time chat communities (Discord).
Integrations
- SSO (SAML, OIDC, DiscourseConnect)
- Slack
- Discord
- GitHub
- Zendesk
- Chat
- Plugins and API
Our take
Discourse is the best forum for knowledge that should last and rank.
FAQ
- What is Discourse?
- Discourse is a Community platforms tool: Modern open-source forum software.
- How much does Discourse cost?
- Discourse is Open source; there is no mandatory paid plan.
- What are the best alternatives to Discourse?
- Community-listed alternatives to Discourse include Khoros Communities, Hivebrite, Higher Logic Vanilla.
- What does Discourse integrate with?
- Discourse integrates with SSO (SAML, OIDC, DiscourseConnect), Slack, Discord, GitHub, Zendesk, Chat and more.
- Which platforms does Discourse support?
- Discourse is available on web.
- Who is Discourse for?
- Companies and projects that want durable, searchable community knowledge.
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