Introduction
Discourse is the infrastructure behind the world's top communities.
## Discourse hosting plans
Change plans anytime. All prices in USD. No credit card required up front.
- **Free plan**: Explore how a community could work for your organization.
- **Pro**: Your community is growing and needs better tools to scale, manage spam, and support your brand. Includes unlimited members & chat, unlimited public & private categories, unlimited tags, custom groups, email support, custom & community themes, custom domain, API and Webhook access.
- **Business**: Your community is a core channel and you want to expand beyond Q&A to cover events, docs, voting, and more. Everything on Pro, plus advanced reporting & analytics, automation, events, gamification, SSO (Open ID & OAuth2), priority support, and migration services.
- **Enterprise**: Your community is mission-critical and needs deep customization, integrations, and hands-on support. Everything on Business, plus expert design & development services, 99.9% uptime guarantee, GDPR & CCPA compliant hosting, 50+ plugins, and unlimited staff seats.
## Features
Download the free Discourse iOS app and the Discourse Android app, with full push notification support for hosted communities.
Chat adds chat functionality so it can natively support both long-form and short-form communication. AI spam detection helps fight spam with Discourse AI, a powerful tool that automatically detects and flags spam posts using advanced AI models.
Other hosted plan features include global CDN, custom member groups, tags, community summary emails, custom private categories, custom themes and components, custom domain, API and Webhook access.
## Support and services
Get help from the public community. Ask questions, share solutions, and connect with others who are building amazing communities.
Dedicated email support, priority email support from a team spanning 16 timezones, migrations, and custom design & development are available depending on plan.
Community hostingChatAI spam detectionCustom themesAPI accessWebhooksSSOMigrations
Screenshots

Deployment
官方托管(Discourse Hosting)
适合希望免去安装、维护和服务器管理,并获得官方托管计划与支持的社区。
自托管(官方安装指南)
适合需要在自有服务器或基础设施上运行、保留完整控制权与数据自主权的生产环境。
可信合作伙伴托管/代安装
适合不使用官方托管但希望由 Discourse 官方列出的可信伙伴协助云端安装或托管的团队。
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Details
Type Open-source software
License GPL-2.0-only
Repository discourse/discourse
GitHub Stars 47,480
Last commit 3 周前
Last verified 2026-07-18
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About the data
Stars / commit times sync automatically from the GitHub API; pricing and features are human-verified.