Every few weeks someone sends me a spreadsheet.
It’s always a forum admin who’s done what good admins do, sat down, opened LibreOffice, listed the features they care about across the top, listed the platforms they’re considering down the side, and tried to fill in the cells. Sometimes the platforms are XenForo, Invision, and Discourse. Sometimes they include WordPress with wpForo. Sometimes they include things I’ve never heard of.
The spreadsheets are usually wrong, but not in the way you’d expect. They’re wrong because the categories people compare on don’t capture what actually matters when you live with a forum platform for five years.
This is the comparison I’d build if I were starting from scratch today and I were honest about what’s important.
What you actually pay
The sticker price on XenForo is $195 for the license. That’s the number everyone sees first, and it’s the number everyone underestimates.
A realistic XenForo install in 2026, license, three official add-ons (Media Gallery, Resource Manager, Enhanced Search), branding removal so your footer isn’t an ad, plus four or five third-party add-ons your community will want, comes out to $750-1,400 in year one. Year two onwards costs $150-400 in renewals. The five-year total of ownership lands somewhere between $2,500 and $4,500, depending on how feature-loaded your setup is.
That’s before hosting, which on XenForo means a VPS (their software is too database-heavy for shared hosting), so add another $50-150 per month.
XenForo‘s cloud offering exists. Starter is $60/month, Pro is $100/month. Annualized that’s $720-1,200 just for the software-as-a-service version, plus you give up control of the server and your data lives on their infrastructure.
WordPress + wpForo costs nothing for the software. WordPress is free. wpForo is a free plugin from gVectors on the WordPress.org repository. You pay for hosting ($5-30/month on a decent shared WordPress host, or $25-80/month on managed WordPress hosting like Kinsta or WP Engine), and you pay for a domain ($15/year), and that’s basically it.
If you want premium versions of various plugins, Yoast SEO Premium, a paid theme, a premium WooCommerce extension if you’re running an e-commerce store alongside your forum, you’ll spend more. But a fully-functional, professional WordPress + wpForo forum can run for $200-500 a year, total.
Over five years, the cost difference is roughly $2,000. That’s not the deciding factor for most admins, but it’s not nothing either, especially if your community is a labor of love rather than a revenue source.
The AI gap
This is the section that didn’t exist in any forum-software comparison until 2025. Now it’s the most important one.
XenForo has no AI features. Not in 2.4, not on the 3.0 roadmap. Their search is keyword-based, their moderation is human-only, their translation is browser-based, and their analytics is the same set of charts that XenForo has shipped since 2011.
wpForo 3.0, the version released earlier this year and rebranded as the “AI Edition”, ships with 360° AI capabilities. Some are obviously useful: semantic search that understands typos and synonyms, automatic translation across 100+ languages, AI moderation that catches spam and toxic content before it appears. Some are less obviously useful but turn out to matter once you have them: AI topic summarization for long threads, an AI chat assistant that answers member questions based on indexed forum content, AI-suggested replies in the moderator editor.
The number that matters here isn’t ten versus zero. It’s the trajectory. wpForo‘s developer (gVectors) shipped this entire feature set in one major release. XenForo‘s developer has been working on 3.0’s design refresh since 2022. The platforms are moving in completely different directions at completely different speeds.
If you’re choosing a platform today, you’re not just buying what it does now. You’re buying what it’ll do three years from now.
Design
XenForo‘s default theme has the same fundamental layout it had in 2011. Horizontal forum rows, thread lists, last-post snippets on the right. It works. It’s familiar. It looks like a forum.
It also looks like a forum from 2011, which is a problem when your members spend the rest of their internet life on Reddit, Discord, Slack, Notion, and Linear, platforms that have moved on visually by a significant margin.
The XenForo 3.0 redesign is supposed to fix this. It’s been supposed to fix this for four years.
wpForo 3.0 shipped with five separate forum layouts: Extended (the traditional list view, modernized), Simplified (cleaner, more avatar-focused), Q&A (Stack Overflow-style), Threaded (Reddit-style nested replies), and Boxed (card-based). You pick what matches your community. They’re all built with 2026 design sensibilities, clean typography, generous whitespace, visible hierarchy, mobile-first responsive layout.
Beyond that, wpForo inherits your WordPress theme. If your blog already looks modern and branded, your forum will look modern and branded automatically. With XenForo your forum design is its own separate thing that has to be styled separately.
Ecosystem
XenForo has about 3,000 add-ons across all its official and unofficial channels. They cover most common needs. Quality varies. Many are paid, with annual renewal fees.
WordPress has 65,000+ free plugins in the official directory, another 5,200+ premium plugins on CodeCanyon, and tens of thousands more from independent developers. The premium plugin and theme ecosystem is roughly a $2.1 billion industry.
The difference matters more for what it implies than for the raw numbers. WordPress’s ecosystem means: if your community grows into a knowledge base, there’s a plugin for that. If you decide to launch a paid membership tier, there’s a plugin for that. If you want to add an online course, an event calendar, a directory, a job board, an LMS, there’s a mature, well-supported plugin for every one of those, and they integrate with each other.
XenForo can do most of these things, but you’re either commissioning custom development or hoping a third-party add-on developer has built what you need. Often the answer is no.
Performance
This is the one category where XenForo has a defensible advantage.
For very large forums, millions of posts, hundreds of thousands of users, XenForo‘s PHP architecture is genuinely performant. Caching is built in. The database schema is clean. With well-tuned hosting, XenForo scales gracefully into the multi-million-post range.
WordPress can scale to the same range, there are 100-million-page-view-per-month WordPress sites running smoothly, but it takes more attention. You need managed WordPress hosting, you need to configure caching properly, you need to be careful with plugin choices.
For 99% of forums (which is to say, forums with fewer than a million posts), the performance difference is imperceptible to end users. For the 1% running massive technical communities, XenForo still has an edge.
It’s the one place where staying on XenForo can be the right answer.
Moderation and spam
XenForo‘s spam protection is fine. There’s a moderation queue, IP banning, reCAPTCHA integration, third-party spam-cleaner add-ons. It works, but it requires human attention. A moderator has to review the queue, decide what’s spam, ban users individually, clean up after them.
For active forums, this is daily work. For very active forums, it’s hours per day across multiple moderators.
wpForo 3.0’s AI moderation handles spam, toxic content, and policy violations automatically. You define the rules, the AI enforces them. Moderators see flagged posts with the AI’s reasoning attached, and can override decisions if needed. The whole system learns from those overrides over time.
The reported spam-protection rate is 99.9% across ten layers of protection, AI moderation plus traditional methods like flood rate limiting and invisible reCAPTCHA. I’ve seen forums that previously needed three active moderators run effectively with one.
What this comes down to
For most forum admins evaluating platforms in 2026, XenForo wins exactly one category: raw performance at extreme scale. Everything else, cost, AI features, design, ecosystem, moderation, favors WordPress with wpForo.
That’s a strong claim, and I want to be careful with it. If you’re running a top-100 internet forum with a dedicated dev team and you’ve been on XenForo since 2012, the switching cost is real and the case for moving is weaker.
But that’s a small slice of forum admins. Most admins are running mid-size communities, a few hundred to a few thousand active members, a few thousand to a few hundred thousand posts, where the AI features, the ecosystem, and the cost difference matter much more than any performance advantage XenForo has at the high end.
If you want to see what moving looks like for your specific forum, we’ll quote it in 6-12 hours. We’ve done 4,200+ migrations across 260+ platforms since 2010, and we don’t take payment until the work is done.