Software Alternatives, Accelerators & Startups

Stack Exchange VS Discourse

Compare Stack Exchange VS Discourse and see what are their differences

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Stack Exchange logo Stack Exchange

Stack Exchange is a fast-growing network of 84 [and counting] question and answer sites on diverse...

Discourse logo Discourse

Discourse is an open source discussion platform built for the next decade of the Internet.
  • Stack Exchange Landing page
    Landing page //
    2023-09-12
  • Discourse Landing page
    Landing page //
    2023-06-13

Stack Exchange features and specs

  • Diverse Community
    Stack Exchange has a large and active user base, covering a wide range of topics from programming to gardening to mathematics. This diversity helps ensure that users can find expert advice on just about any subject.
  • High-Quality Content
    The platform has a strong focus on maintaining high-quality content through community moderation, voting systems, and strict policies on off-topic or low-quality posts.
  • Reputation System
    The reputation system incentivizes users to contribute quality content and participate in the community. Higher reputation scores grant users additional privileges on the platform.
  • Free Access
    Stack Exchange is free to use, and the wealth of information available can be a valuable resource for learners, professionals, and hobbyists alike.
  • Community Moderation
    Questions and answers are peer-reviewed by the community, which helps maintain the overall quality and relevance of the content.
  • Structured Format
    The Q&A format is highly structured, making it easy to find specific answers to detailed questions. Tags and search functions further assist in content discovery.

Possible disadvantages of Stack Exchange

  • Strict Moderation
    The rigorous moderation policies can sometimes be seen as too strict, potentially discouraging new users who may have their questions closed or downvoted quickly.
  • Niche Focus
    While diversity is a strength, some of the niche communities within Stack Exchange may not be as active, making it harder to get quick or numerous responses.
  • Reputation Barriers
    The reputation system can be a double-edged sword. New users without any reputation points may find it difficult to engage fully until they have built up their scores.
  • Complex Interface
    For new users, the interface can be a bit complex and overwhelming, given the number of features, tags, and community guidelines that need to be understood.
  • Pressure for Perfection
    The community often expects highly detailed and well-researched questions and answers, which can put a lot of pressure on users trying to contribute.

Discourse features and specs

  • Modern Interface
    Discourse provides a clean, intuitive, and responsive user interface that works well on both desktops and mobile devices.
  • Open Source
    Discourse is open source software, allowing for customization, self-hosting, and community contributions, which can reduce costs and increase flexibility.
  • Rich Features
    The platform includes a variety of built-in features such as threaded replies, real-time notifications, and community moderation tools.
  • Scalability
    Discourse is designed to handle small communities as well as large, active forums, making it suitable for a variety of use cases.
  • Security
    Regular updates and a dedicated security team help keep the software secure against vulnerabilities.
  • Integration and APIs
    Discourse offers extensive APIs and integrates well with various other services and plugins, facilitating seamless extensions and automation.

Possible disadvantages of Discourse

  • Resource Intensive
    Discourse can be resource-heavy, which may require significant server capacity and maintenance, especially for large communities.
  • Hosting Costs
    While you can self-host Discourse, the server and maintenance costs can be high. Managed hosting plans provided by Discourse can also be expensive.
  • Complex Setup
    Installing and configuring Discourse can be complex, particularly for those without technical expertise in server management and Ruby on Rails.
  • Learning Curve
    Users and administrators might face a steeper learning curve compared to more traditional forum software due to its modern interface and extensive features.
  • Limited Built-in Themes
    The default theme options are somewhat limited, and extensive customization requires knowledge of front-end development.
  • Dependency on PostgreSQL and Redis
    Discourse relies on PostgreSQL for its database and Redis for caching, which might complicate setup and maintenance compared to solutions that use simpler database architectures.

Stack Exchange videos

TTP #1 | Monica Cellio On The Fallout At Stack Exchange

More videos:

  • Review - OfficeThrowdown: Stack Exchange Versus Refinery29!
  • Review - Bitcoin Cash on Stack Exchange

Discourse videos

Why We Chose The Discourse Platform For Our Forums

More videos:

  • Review - Why Discourse is the Best Forum Software Out There (No, Really) | Location Rebel
  • Review - A Grammar Review for Discourse Analysis

Category Popularity

0-100% (relative to Stack Exchange and Discourse)
Social Networks
100 100%
0% 0
Forums And Forum Software
Knowledge Sharing
100 100%
0% 0
Forums
25 25%
75% 75

User comments

Share your experience with using Stack Exchange and Discourse. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Stack Exchange and Discourse

Stack Exchange Reviews

Best Forums for Developers to Join in 2025
The Stack Exchange network hosts more than 300 Q&A communities, including Stack Overflow, the largest and most trusted online community for developers to learn, share their knowledge, and build their careers.
Source: www.notchup.com
15 Best Reddit Alternatives in 2024: Find Your New Online Community
Stack Exchange is a network of Q&A websites covering various topics, with Stack Overflow being the most famous for programming questions.

Discourse Reviews

20 Telegram Alternatives to Chat With in 2024
Discourse is a basic forum function that could be an alternative to Telegram if you want to stick to text discussions. It's pretty analog, missing both video and livestreaming tools. Instead, Discourse is a basic community that lets you organize discussions--it feels a bit like having your own reddit or Quora.
18 Best Discord Alternatives 2020 | Expert Reviews
Discourse comes in a couple of flavours. You can self-host it yourself in which case the software is free, and you simply need to sign up for server space, or you can pay Discourse for a hosted-for-you option, though self-hosting is a lot cheaper the premium option takes care of the technical side.
IndieHackers: Best forum software
I used Flarum when trying to get a community set up for my product (ended up abandoning it to revisit when we have a larger customer base). It worked fairly well and I enjoyed it but it's definitely beta and unless you're fairly tech savvy it's not quite worth the setup / maintenance. Lots of config changes, crashes, huge issues with plugins, and some features missing. I'd...

Social recommendations and mentions

Based on our record, Stack Exchange should be more popular than Discourse. It has been mentiond 59 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Stack Exchange mentions (59)

  • I fear the rise of Artificial Super Intelligence like GPT-4. The control problem looms large... What if they get out of control and start to exterminate humans? We must warn people! This topic needs more coverage in the popular media and blogs. I'm going to write about it more on my own blog.
    You might be better off trying to ask questions about the universe on https://stackexchange.com/ instead of the r/askreddit.com subreddit. Source: almost 2 years ago
  • WTW for a world where human concepts manifest as human-like characters?
    Stolen from stackexchange.com: "A parallel universe would be a completely separate universe, possibly containing similar characters or facts, but definitively a separate entity. An alternative universe would likely take place in the same universe, but with altered facts (i.e., "what-if" scenarios).". Source: almost 2 years ago
  • 26F and I'm no one. Working minimum wage and pretty much a ticking time-bomb mentally.
    Https://www.wolframalpha.com/ is your best friend. This thing solves all math problems like a beast. Also embrace the vulnerability and ask a lot of questions on stackexchange.com. Source: about 2 years ago
  • Does a rock falling down a hill perform computation?
    This is seriously featured on page 1 of https://stackexchange.com/. - Source: Hacker News / about 2 years ago
  • First time switching to Linux
    You probably already know that you can program LibreOffice, but as you are asking specifically about an API: I can't comment on LibreOffice's API, sorry, as I've never used it. You might find some help on LibreOffice's forum, or you might be lucky on Ubuntu Forums or Stack Exchange, specifically Unix & Linux. Source: over 2 years ago
View more

Discourse mentions (23)

  • Qilin: A Starter Project Template For Every Open Source Project
    GitHub Discussions can also be a great place for support as long as these are regularly monitored. Another option along the same lines is Discourse and the Open Source Matrix which is used by quite a few Open Source and community-based projects. - Source: dev.to / about 1 year ago
  • Ask HN: How to run an old-school mailing list?
    A lot of communities use [Discourse ](https://discourse.org). [LPSF](https://forum lpsf.org) migrated to it when Yahoo Groups was discontinued. Some of the advantages are that it's open source, self-hostable, and can be configured to work as both a traditional mailing list and modern forum. - Source: Hacker News / about 1 year ago
  • My Fediverse use – I'm hosting everything myself – PeerTube, Mastodon and Lemmy
    More like https://discourse.org/. You can run it yourself, but I can also just have them ding a credit card every month and not think about it again (I do this for a community). - Source: Hacker News / over 1 year ago
  • Reddit faces content quality concerns after its Great Mod Purge
    Discourse perhaps? I've seen it in use in a few places; it has a modern look and feel to it at least. https://discourse.org/. - Source: Hacker News / over 1 year ago
  • So Long, Twitter and Reddit
    I fully agree with you see my comment here[0] -- I think you may have misread my comment, it says "Discourse" (as in the forum software[1]), not Discord. [0]: https://news.ycombinator.com/item?id=37245220. - Source: Hacker News / over 1 year ago
View more

What are some alternatives?

When comparing Stack Exchange and Discourse, you can also consider the following products

Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.

Flarum - Flarum is the next-generation forum software that makes online discussion fun. It's simple, fast, and free.

Quora - Quora is a place to gain and share knowledge. It's a platform to ask questions and connect with people who contribute unique insights and quality answers.

phpBB - Raspberry Pi. The Raspberry Pi is a cheap, credit-card sized computer. The official website uses phpBB for their discussion forums. phpBB is not affiliated with nor responsible for any of the sites listed on the showcase.

Stack Overflow - Community-based Q&A part of the Stack Exchange platform.

Vanilla Forums - Build an engaging community forum using Vanilla's modern cloud forum software.