vBulletin is one of the oldest commercial forum platforms still on sale. Its strengths are a mature feature set, full ownership of your data, and a one-off licence rather than a subscription. Its weaknesses are a slower release pace than it once had, a smaller add-on market than in its peak years, and a hosting and security burden that falls entirely on you.
What vBulletin is today
vBulletin is PHP and MySQL forum software, first released in 2000. It is owned by Internet Brands. The current major line is vBulletin 6; the latest stable release listed at the time of writing is 6.2.0, from March 2026. It is sold two ways: as a self-hosted licence you install on your own server, and as a hosted cloud service.
The self-hosted licence is listed at $179, including one year of maintenance (updates and support), with renewals at $79 a year. You can keep running the software without renewing, but you stop receiving updates. Cloud plans are billed monthly; check vBulletin’s own site for current pricing, as third-party figures vary.
What it does well
- Mature forum features. Threads, private messages, user groups, permissions, moderation queues, infractions and reputation are all in the core product. Most of what a large community needs is there without plugins.
- Granular permissions. Permissions can be set per forum and per user group, which suits communities with paid tiers, staff areas or private sections.
- You own the data. On the self-hosted licence, the database sits on your server. You can back it up, query it and migrate it whenever you like.
- One-off cost. Unlike hosted community platforms, the self-hosted licence is not a per-member or per-month fee.
- Proven at scale. Some of the largest forums on the web have run on vBulletin for years.
What it does badly
- Development pace. Releases come less often than in the vBulletin 3 era, and the community is smaller. Check the release notes before you commit.
- Upgrade history. The jump from vBulletin 4 to vBulletin 5 was a ground-up rewrite, and many owners found it disruptive. Some large boards stayed on 3.x or 4.x for years as a result, and some still do.
- Thinner add-on market. Many classic vBulletin 3 and 4 add-ons were never ported. XenForo now has the livelier commercial add-on scene.
- Security is on you. Self-hosted means you apply patches. vBulletin has had serious vulnerabilities in the past, including a widely exploited remote code execution flaw in 2019. Running an old, unpatched version is a real risk.
- Dated feel. Out of the box it looks and behaves like a traditional forum. That suits some communities and puts off others used to Discourse-style interfaces.
vBulletin against the alternatives
| Platform | Cost model | Best for |
|---|---|---|
| vBulletin | Paid licence, optional maintenance | Traditional forums that want ownership and deep permissions |
| XenForo | Paid licence | Commercial forums that want an active add-on market |
| Discourse | Free open source, or paid hosting | Modern discussion communities and support forums |
| phpBB | Free open source | Low-budget, self-managed boards |
Who should still choose it
vBulletin makes sense if you already run it and it does the job, or if you want a traditional forum with fine-grained permissions on a one-off licence. If you are starting fresh, compare it with XenForo and Discourse first. If you are on vBulletin 3 or 4, plan an upgrade or a move. Those versions no longer get security fixes.
For more detail, see the vBulletin platform notes, IP.Board or vBulletin, and vBulletin and phpBB compared.