Which sites offer a wide range of discussion boards?

If you mean websites with many different discussion boards covering lots of topics, these are some of the biggest and most varied options:asking.space+1

• Reddit — One of the broadest discussion platforms. It is organized into thousands of topic-based communities (“subreddits”) covering hobbies, news, technology, gaming, health, local issues, entertainment, and more.asking.space
• Quora — A large question-and-answer community spanning general knowledge, personal experiences, science, careers, history, and many other subjects.asking.space
• Stack Exchange Network — A collection of specialized discussion sites for topics such as programming, mathematics, science, language, cooking, travel, and more.Wikipedia
• Discord — Hosts many topic-focused communities (“servers”) for games, hobbies, education, creators, and interest groups. It is more chat-oriented than traditional forums.asking.space
• Hacker News — Focused mainly on technology, startups, programming, and related discussions.Forumera
• Lemmy — A Reddit-style network of independently run communities, often used by people interested in decentralized platforms.Forumera

For traditional forum-style boards (with categories, threads, and long-running discussions), you can also look at:

• Discourse communities — Many organizations and interest groups run public forums using this software.Forumera
• Topic-specific forums — Examples include gaming forums, hobby forums, hardware communities, photography boards, and enthusiast groups.Forumera

A quick guide:

• Want the widest variety of topics? Reddit, Quora
• Want expert answers? Stack Exchange
• Want live conversations? Discord
• Want classic threaded forums? Discourse-based or specialized forums
• Want smaller niche communities? Lemmy or dedicated hobby forumsasking.space+1

If you mean sites with lots of different discussion boards/communities covering many subjects, these are the main options:

• Reddit — Probably the broadest choice. It has thousands of topic-specific communities (“subreddits”) covering hobbies, news, technology, entertainment, advice, local topics, and much more.Forumera+2
• Quora — Broad subject coverage, organized primarily around questions and answers rather than traditional message boards.asking.space+1
• Stack Exchange — A large collection of specialized communities covering subjects such as programming, mathematics, science, languages, cooking, gaming, and more. It is more structured than a conventional discussion forum.Wikipedia+1
• Discord — Huge numbers of independent servers covering gaming, hobbies, technology, entertainment, study groups, and other interests. It's more chat-oriented than traditional message boards.asking.space+1
• Lemmy — A federated, Reddit-style network with many independently operated communities.Forumera+1
• Discourse forums — Not one giant forum itself, but software used by many independent communities. Individual forums can have extensive, organized boards and long-running discussions.Forumera+1

If by “discussion boards” you specifically mean the old-school forum format—separate boards → subforums → threads, rather than Reddit-style communities—I can give you a list of sites that still have large numbers of active traditional forums.

When looking for sites and platforms that host a wide, diverse range of discussion boards and online communities, several major platforms stand out depending on whether you are looking to join existing public communities or build your own.

• Reddit : Operating as the front page of the internet, it functions as an enormous collection of independent, topic-specific discussion boards (subreddits) covering everything from niche hobbies and news to tech support and entertainment.
• Discourse : A modern, open-source, and widely adopted discussion platform used by thousands of official software projects, developer ecosystems, and public hobbyist communities for long-form, threaded conversations.socialengine.com
• Discord : While structured more like real-time chat rooms, public servers function as massive, categorized collection boards featuring separate text channels, topic threads, and active interest groups (especially for gaming, crypto, and art).socialengine.com
• Stack Exchange / Stack Overflow : A massive network of question-and-answer discussion boards tailored to programming, science, gaming, and professional troubleshooting, governed by strict community-driven curation.
• Quora : A hybrid knowledge-sharing and discussion platform where users post open-ended questions that prompt community-wide debates, answers, and nested sub-discussions.

Would you like recommendations for discussion boards related to a specific topic or hobby (like gaming, coding, or finance), or are you looking for software to host your own forum?

When looking for sites that offer a wide range of discussion boards, the landscape is divided between massive multi-topic aggregators and traditional, highly categorized forum communities.

The top platforms offering a diverse and expansive collection of discussion boards include:

• Reddit – Functioning as the "front page of the internet," Reddit is composed of hundreds of thousands of individual, user-run communities called subreddits. These act as isolated discussion boards dedicated to virtually every niche, hobby, region, and interest imaginable.
• Quora – While structured primarily as a question-and-answer platform [1.4], Quora functions heavily like a massive discussion space. Users can follow specific broad and micro-topics, engage in comment threads, and read crowdsourced insights across global subjects [1.4].
• Discord – Though technically a real-time chat application, public Discord servers operate similarly to massive, categorized bulletin boards. They feature separate text channels (boards) dedicated to specific sub-topics under a larger community umbrella.
• Stack Exchange / Stack Overflow – If your focus is technical, programming, or specialized knowledge, Stack Overflow and its sister network of independent Q&A communities cover an immense catalog of structured professional topics.
• Legacy/Niche Forums (e.g., XDA Developers or Bodybuilding.com ) – For traditional, old-school hierarchical forum boards divided strictly into categories and threads, sites like XDA Developers (for tech/mobile tweaking) and Bodybuilding.com (for fitness and lifestyle) maintain massive, multi-layered archives of active discussions.

If you have a specific topic or niche in mind (such as gaming, coding, finance, or general chatting), let me know and I can point you toward the best specific boards for that interest.

If you mean websites with many different discussion boards covering lots of topics, these are some of the largest and most varied options:

• Reddit — A huge network of topic-based communities (“subreddits”) covering everything from hobbies and technology to news, entertainment, health, and local interests. It is one of the closest modern equivalents to a massive collection of discussion boards.asking.space
• Quora — A broad question-and-answer community where users discuss thousands of subjects, including science, careers, history, relationships, and everyday advice.asking.space
• Stack Exchange — A network of specialized communities focused on topics such as programming, mathematics, science, language, gaming, and more. It is structured more like expert Q&A than a traditional forum.Wikipedia
• Discord — Offers many community servers with discussion channels for gaming, technology, fandoms, education, creators, and niche interests. Conversations are usually more real-time than traditional forums.asking.space
• Discourse — A forum platform used by many independent communities. Individual Discourse forums can have extensive, organized boards around specific interests, projects, or organizations.Brndle
• Hacker News — A discussion community centered mainly on technology, startups, science, and programming-related topics.
• XDA Developers — A long-running forum community focused on mobile devices, Android development, customization, and consumer technology.
• GameFAQs — Hosts many gaming discussion boards organized by individual games and platforms.

If you want the widest variety of subjects, start with Reddit. If you want knowledge-focused discussions, try Stack Exchange. If you prefer classic forum-style boards with categories and threads, look for communities running on platforms like Discourse or dedicated hobby forums.asking.space+1

If you mean sites that host lots of different discussion communities/boards under one umbrella, these are some of the main options:

• Reddit — Probably the broadest choice, with thousands of topic-specific communities (“subreddits”) covering hobbies, news, technology, sports, entertainment, advice, and much more.asking.space
• Stack Exchange — A large network of specialized Q&A communities, particularly strong for programming, science, technology, academia, and other knowledge-focused subjects.Wikipedia
• Quora — Broad, question-oriented discussions across many subjects; better suited to general questions and explanations than traditional threaded forums.asking.space
• Discord — Contains thousands of community servers covering gaming, hobbies, technology, entertainment, education, and other interests. It's more chat-oriented than a traditional message board.asking.space
• Lemmy — A Reddit-like, federated platform with independently run communities covering many subjects.
• Discourse-based forums — There are many independent Discourse communities covering individual subjects, projects, and organizations; they're generally closer to the traditional forum experience.Brndle
• MetaFilter — A long-running community with broad-topic discussion and separate question-oriented areas.

If you're specifically looking for the old-school “forum directory” experience, Reddit and Stack Exchange are the closest large-scale equivalents, while individual Discourse/phpBB forums tend to have deeper, more traditional discussion threads.Where Should I Post

If you tell me what kinds of boards you want—general discussion, hobbies, politics, tech, local communities, dating, gaming, etc.—I can give you a much longer list of sites.

When looking for sites that offer a wide range of discussion boards, platforms generally fall into two categories: massive public networks that host millions of independent interest-based boards, and modern community platforms used to host diverse groups.

The top sites and platforms offering a wide array of active discussion boards include:

1. Reddit – Universally considered the gold standard for public online forums. It is split into hundreds of thousands of niche, self-moderated communities called "subreddits," covering everything from global news and hobbies to local support and deep-dive technical discussions.
2. Discord – Extends far beyond its gaming roots into a massive ecosystem of invite- or public-join servers. Each server functions as a customized collection of text and voice discussion boards categorized by specific interests, study groups, art, and tech.ctl.wustl.edu+1
3. Quora – Functions primarily as a Q&A-based community, but its "Spaces" feature allows users to set up dedicated, threaded discussion boards around specific topics, hobbies, and opinions.
4. Discourse – An open-source forum software powering the official discussion boards for thousands of major tech projects, software companies, and public communities (such as the Vercel or Docker communities). While not a single centralized site, visiting discourse-powered directories lets you tap into professional and hobbyist boards.
5. Stack Overflow – The go-to platform for structured, board-style troubleshooting and technical discussions, specifically tailored to software development, programming languages, and IT queries.
6. Higher Logic Vanilla (Vanilla Forums) – Powers hundreds of thousands of brand, product, and enthusiast customer community forums across the web, providing a classic hierarchical discussion board experience.

If you are looking for discussion boards for a specific topic (like gaming, coding, or a specific hobby) or if you want to host your own discussion board , let me know and I can give you a more tailored recommendation!

If you are looking for websites and platforms that offer a vast, highly diverse range of discussion boards and community-driven forums, several major destinations stand out depending on whether you want broad macro-communities or deep niche technical boards:

• Reddit : Widely considered the front page of the internet for discussion boards, the platform is structured into hundreds of thousands of interest-specific boards called "subreddits". You can explore active public conversations on everything from global news and hobbies to hyper-specific local or technical advice. You can browse active communities directly on Reddit.
• Quora : Operating as a massive question-and-answer and knowledge-sharing platform, Quora features extensive topic-based spaces and discussion threads where users swap opinions, personal experiences, and expert insights. Explore ongoing discussions on Quora.quora.com+1
• Stack Exchange Network : If your focus leans toward technical, academic, or hobbyist problem-solving, this network hosts over 180 distinct Q&A communities—ranging from programming on Stack Overflow to mathematics, history, and DIY engineering.
• Discord : While structured as real-time chat servers rather than traditional static message boards, public Discord communities act as massive, segmented multi-channel discussion hubs for gaming, software development, art, and education. You can find and join communities through Discord.guideflow.com+2
• Specialized Niche Hubs : If you are looking for concentrated legacy-style forums, platforms like GitHub Community Forum serve millions for tech collaboration, while enthusiast mainstays like XDA Developers remain the gold standard for mobile tech and gadget modification discussions.

Are you looking for discussion boards on a specific topic (like gaming, tech, finance, or a hobby), or are you searching for software to build your own discussion board?

If you mean websites with lots of different discussion boards/communities across many subjects, these are some of the main options:

• Reddit — Probably the broadest choice. It has thousands of topic-specific communities (“subreddits”) covering news, hobbies, technology, entertainment, advice, sports, and much more.asking.space
• Quora — Broad range of topics, organized primarily around questions and answers rather than traditional threaded boards.Wikipedia
• Stack Exchange — A large network of specialized communities covering programming, science, mathematics, travel, languages, hobbies, and many other subjects.Wikipedia
• Discord — Thousands of independent communities, particularly strong for gaming, technology, fandoms, and hobby groups. Its discussions are more chat-oriented than traditional forums.asking.space
• Discourse — More traditional, threaded discussion forums; many different communities use Discourse, although they're separate sites rather than one giant network.Brndle
• Lemmy — A Reddit-like network of independently operated communities, with a federated structure.Brndle

For the widest variety in one place, I'd start with Reddit. If you specifically want the old-school forum experience with separate boards, threads, subforums, and long-running discussions, I can also give you a list of the best traditional forum networks and forum directories.