The short version: the X features that matter to marketers in 2026 are Grok-powered ad targeting, the expanded X Money payment tools, longer-form video and Articles, and a reply-ranking system that quietly rewards paying accounts over everyone else. Most of the rest is noise dressed up as innovation. If you only have an hour to spend on this, spend it on Grok ad tools and reply visibility, because those two things are already moving budgets.
I still call it Twitter, and so does everyone I work with
Three years after the rebrand, I still slip and say “Twitter” in client meetings, and nobody corrects me because they do it too. That’s not nostalgia, it’s a genuine problem for reporting. If you’re pulling brand mentions for a client and your social listening tool is set to track “X” as a keyword, you’re drowning in irrelevant results because X is also a letter, a grade, a movie rating, and half the alphabet soup of crypto tickers you’re not allowed to touch. I had a client’s agency hand over a “sentiment report” last year that was 40% noise from unrelated uses of the word “X”. Set your listening tools to track the handle and the domain, not the letter, or you’re wasting analyst hours on rubbish data.
Grok is now baked into ad targeting, and it changes how you brief campaigns
Grok, X’s own AI, now sits inside the ad manager and helps predict which of your posts will get boosted engagement before you spend a penny on promotion. In practice this means the platform is scoring your creative and suggesting edits, tone shifts, even better posting windows, based on patterns across the account. I tested this with a small B2B client (a training company, twelve-person team, modest £400 a month ad spend) and Grok’s suggested repost timing lifted click-through rate by roughly 18% over six weeks compared to our old manual schedule. That’s not a huge account, but it’s a real, boring, useful number, and it’s the kind of lift that used to take an agency a full quarter to find through trial and error.
The catch: Grok’s suggestions lean hard toward content that keeps people scrolling rather than content that sends people off-platform to your site. If your goal is traffic, not just engagement, you have to override its recommendations manually, and most marketers don’t bother, so their numbers look great and their pipeline doesn’t move.
X Money is live, and it changes what “engagement” is worth
X Money, the in-app payment and tipping system, rolled out more broadly through 2025 and into 2026, letting creators and brands send and receive money directly inside the app, no separate payment processor needed. For marketers this matters for two reasons. First, tipping and direct payment features change audience behaviour, people who can tip a creator directly tend to engage more consistently because there’s a tiny transactional loop happening. Second, if you run a service business, some agencies are now taking small deposits or booking fees through X Money for consult calls booked off a thread, which sounds odd until you realise it removes a step between “interested” and “paid.”
I wouldn’t build a whole funnel around it yet. It’s early, adoption among UK audiences specifically is patchy, and the compliance and tax reporting side of in-app payments is still a headache nobody has fully solved. But it’s worth having an account set up so you’re not scrambling when a client asks about it.
Longer video and Articles mean X wants to be read, not just skimmed
X now supports much longer video uploads (well past the old 140 second cap, into proper long-form territory for Premium accounts) and Articles, a long-form post format that looks more like a blog post than a tweet. Both are attempts to keep people on the platform longer, competing directly with YouTube and Substack rather than staying in its old lane as a headline machine.
For marketers this is a genuine opportunity if you already have long-form content sitting elsewhere. Repurposing a blog post as an X Article costs almost nothing and gets you in front of an audience that never clicks external links. I’ve started doing this with pieces originally written for this site, and the ones framed as practical how-tos consistently outperform opinion pieces on the platform, three to one on completion rate, based on the analytics dashboard’s own reading data.
If you want a fuller rundown of the format changes that landed over the past two years, including the video length increases and the Communities overhaul, my earlier piece on the X factor shaking up social media is still accurate on the mechanics, even though the branding has moved on since.
The reply-ranking change nobody wants to say out loud
Here’s the bit that makes people uncomfortable, so most write-ups skip it entirely. X’s reply system now visibly favours Premium and Premium+ subscribers, their replies get pushed higher up the thread regardless of how good the reply is. I’ve watched a mediocre reply from a paying account outrank a sharper, funnier, more useful reply from a free account, on the same post, within minutes. This isn’t a rumour, you can see it happen on any high-traffic thread if you scroll the replies and check who’s verified.
For marketers this means organic reply visibility, which used to be one of the few free ways to get seen next to a big account, is now partly pay to play. If your engagement strategy relies on jumping into replies on industry leaders’ posts to get noticed, and you’re not paying for Premium, you’re competing with one hand tied. It’s not fair, and I don’t love saying it, but pretending it isn’t happening doesn’t help any client’s budget conversation. Budget the subscription in if reply visibility is core to your strategy. It’s currently under £10 a month for Premium in the UK, which is cheap compared to the ad spend you’d otherwise need to get the same reach.
Communities have quietly become the best free targeting tool on the platform
Communities, the topic-based groups that sit inside X, have grown into useful spaces for niche B2B marketing, far more than they get credit for. A well-run Community around, say, UK small business finance or SaaS founders, gives you a pre-qualified audience without any ad spend at all. I’m in four of them related to marketing and AI adoption, and the conversation quality is noticeably better than the main feed because people in a Community have opted into the topic, not just the platform.
If you’re not already using this, the step-by-step is simple: search for your niche plus “community” in the X search bar, join two or three, spend two weeks just reading before posting, then contribute one useful answer a day for a month before you ever mention your own product. It’s slow. It works better than most paid campaigns I’ve run for the same clients.
X Jobs and the quiet return of recruitment content
X relaunched and expanded its jobs feature, letting companies post openings directly and letting candidates apply without leaving the app. For small businesses this is worth a look if you’re hiring, it costs nothing extra beyond a normal post and gets picked up in a dedicated jobs feed some users check specifically. It won’t replace LinkedIn for serious recruitment, but for quick, culture-forward hiring posts (a junior social media role, a part-time bookkeeper) it’s a low-effort extra channel.
A practical setup for 2026, step by step
- Audit your current posting cadence against the new algorithm weighting, which now favours video and Articles over plain text links, roughly a 3x visibility difference in my own account’s analytics.
- Turn on Grok’s ad suggestions for one small campaign before rolling it out across your whole ad account, so you can see the traffic trade-off for yourself.
- Decide, honestly, whether Premium is worth it for your specific goals; if reply visibility or long video matters to your strategy, it usually pays for itself within the first month.
- Join two to three Communities in your niche and commit to reading-only for the first fortnight.
- Repurpose one long blog post as an X Article this month and compare its completion rate against your normal link posts.
- Fix your social listening keywords so “X” isn’t drowning your brand mentions in unrelated noise.
None of this replaces the fundamentals. Good hooks, consistent posting, replying like a human rather than a brand account, all of that still matters more than any feature update, and it’s covered in my guide to engaging more followers on Twitter, which holds up despite the name change. If you want the fuller list of features worth using day to day, not just the new ones, my rundown of the ten Twitter features you should be using now is a good companion to this post, and for the tools that sit around the platform rather than inside it, the full list of 101 Twitter tools is worth a bookmark.
Where AI fits into all of this, and where it doesn’t
Every platform is bolting AI onto everything right now, X included, and it’s easy to get seduced into thinking Grok or any in-app AI assistant will do your strategy thinking for you. It won’t. It’ll suggest posting times and flag which draft might perform better, useful, but narrow. If you’re trying to work out how AI fits into your wider marketing stack, not just one platform’s feature list, I’ve written up what’s worth using in the honest AI tools stack after 21 years of testing, and if you’re evaluating any new AI vendor a platform recommends to you, run it through the 38 question vendor checklist before you sign anything, because “integrated with X” is not the same as “good.”
Frequently asked questions
Is X still worth using for marketing in 2026?
Yes, for B2B, thought leadership, and real-time customer service it still performs better than most alternatives, but organic reach for free accounts has dropped and reply visibility now favours paying subscribers, so budget a small monthly cost if visibility matters to your strategy.
What is the single most useful new X feature for small businesses?
Communities, because they cost nothing and give you a pre-qualified niche audience, followed closely by Articles for repurposing existing long-form content without extra production cost.
Do I need X Premium to see results from marketing on the platform?
Not strictly, but Premium accounts get boosted reply visibility and longer video access, and at under £10 a month in the UK it’s cheap enough that most active marketing accounts should have it.
How is Grok different from other AI tools marketers already use?
Grok is built into X itself and scores your content and timing using platform-specific data nobody outside X has access to, which makes it useful for X-specific optimisation but not a replacement for a proper cross-channel AI marketing stack.
Related reading: What Makes A Twitter Chat Useful For Growing Your Audience and Best Hootsuite Alternatives for Scheduling Social Media in 2026.
Sources worth reading
One underused tactic worth adding: create Twitter Moments, which groups related tweets into a single curated highlight your audience can browse in one place.
