Discourse vs NodeBB Comparison 2026
Discourse and NodeBB are both open source forum software you can self-host for free, or pay to have hosted. Discourse's hosted plans start with a free tier, then jump to $100 a month for Pro, scaled by monthly email allowance. NodeBB skips the free hosted tier and starts hosted plans at $20 a month for 50,000 pageviews, scaled by traffic rather than email, with unlimited staff accounts and custom plugins on every tier including the cheapest. Both hand you the same self-hosted software either way; the difference is where the paid ladder starts.
At a glance
- NodeBB starts cheaper, at $20.
- Both have a genuinely free tier.
Side by side
Discourse | NodeBB | |
|---|---|---|
| Starting price (they differ) | From $100 | From $20 |
| Pricing model | Free plan, paid tiers | Free plan, paid tiers |
| Free tier | Yes | Yes |
| Billing | Monthly or annual | Monthly or annual |
| Free trial | Not stated | 14 days |
| API | Yes |
Discourse
Forum software, hosted or run yourself
Discourse is the forum the internet settled on: threaded, searchable, indexed by Google, and open source, so a community that outgrows the hosted plans can take the database and run it on its own server. That escape hatch is the argument for it over anything closed. The hosted pricing starts where a hobby project stops, and self-hosting swaps the bill for a sysadmin.
Our note
The reason to choose this over Circle or Mighty Networks is that the conversation is public and indexed, which makes the forum an asset rather than a cost. The reason not to is that it is a forum, and an audience raised on Discord will find it slow.
Only on this side
- Covers website builders
NodeBB
Forum software you can host yourself
NodeBB is forum software in the old sense, with categories and threads, built on Node.js and released under the GPL. You can run it on your own server for nothing, or pay NodeBB to host it and keep the plugins and backups somebody else's problem. Hosted plans are sized by pageviews rather than by seats, so a busy community with three moderators costs the same as a quiet one with thirty.
Why people weigh these two
- NodeBB instead of Discourse
- NodeBB is forum software you can also self-host, with a free tier and plans from $20, a fraction of Discourse's $100 hosted entry.
- Discourse instead of NodeBB
- Discourse is the other open source forum built the same way, self-hosted for free or hosted from $100, the natural first comparison before settling on either one.
Which one should you pick
Buy into Discourse if a free hosted plan matters before any money changes hands, or if the $100-a-month Pro tier's email allowance fits a community that sends a lot of notifications. Self-hosting is the same open source trade either way: free software, a server and somebody to keep it patched.
Buy into NodeBB if you are going to pay for hosting anyway and want the cheapest entry point: $20 a month for 50,000 pageviews, with unlimited staff users and custom plugins included from that first tier rather than reserved for a dearer one. There is no free hosted plan to start on, so self-hosting is the only no-cost route in, the same trade Discourse offers.
Common questions
- Which has a free hosted plan?
- Discourse. A real free hosted tier sits at the bottom of its pricing table. NodeBB has no free hosted plan; its cheapest hosted option is $20 a month for 50,000 pageviews, though self-hosting the open source software is free on both.
- Which hosted plan is cheaper to start?
- NodeBB, at $20 a month against Discourse's $100-a-month Pro tier, once the free options are set aside. NodeBB's pricing scales with pageviews rather than email volume, so a low-traffic, high-email community could end up paying more there than the sticker suggests.
- Are staff accounts and plugins limited on the cheaper tiers?
- Not on NodeBB: unlimited staff users, SSL, a custom domain and custom plugins are stated on every hosted tier, including the cheapest at $20 a month. Discourse's tiers are described mainly by email allowance in its own pricing breakdown, rather than by a feature list that changes per tier.
- Can either one be self-hosted for free?
- Yes, both are open source under a free licence, and self-hosting either costs a server and somebody to maintain it rather than a vendor fee. That is the same underlying trade on both tools; only the hosted pricing ladder above it differs.
Ratings are the average of reviews readers left. The facts are stated by each tool’s own listing and are not verified by CloutStack. How we make money.