When Did Twitter Change Its Name to X, and What It Means for Marketing in 2026

The short version: Twitter officially became X on 24 July 2023, when Elon Musk swapped the bird logo for a black square and twitter.com began redirecting to x.com, though the app itself wasn’t fully renamed until April 2023 legally as X Corp. For marketers, the date matters less than the fact that reach, verification, and audience behaviour all changed with it, and most brands still haven’t adjusted their strategy to match.

Worth reading next: Why Twitter (X) Changes Usernames and What It Means for Your Brand.

The exact date, and why there are two dates

People ask me “when did Twitter change its name” as if there’s one clean answer. There isn’t. Musk bought Twitter for $44 billion in October 2022, and the company was quietly renamed X Corp in a legal filing in April 2023, buried in a court document nobody outside a few journalists noticed. That’s the paperwork date.

The public date, the one that broke the internet, was 23 to 24 July 2023. Musk posted “and soon we shall bid adieu to the twitter brand” on 23 July, followed by a black and white X logo. By the next day, the bird was gone from the app, twitter.com redirected to x.com, and the sign at the San Francisco headquarters had literally been swapped out overnight, with staff reportedly using a strobe light to unscrew the old letters and getting a noise complaint from the city for it. That’s a true story, reported at the time by local news in San Francisco, and it tells you everything about how this rebrand was run: fast, chaotic, and led by ego rather than a marketing plan.

The rename did not remove curation tools, and using Moments to drive engagement still works for brands.

So if you want a single answer: 24 July 2023 is the date the brand changed in public. That’s the one to use.

Why the rename happened in the first place

Musk had wanted an “everything app” since before he bought Twitter, modelled loosely on WeChat in China, where one app handles messaging, payments, shopping, and social feeds. X was meant to be the umbrella brand for that ambition, not just a rename of the bird app. Linda Yaccarino, who took over as CEO in May 2023 after running ad sales at NBCUniversal, inherited the job of explaining this to advertisers who’d already spent two decades building “Twitter” into their media plans.

The problem is that three years on, the everything app hasn’t really arrived. Payments got a limited rollout in the US in 2024. There’s no dominant shopping layer. What marketers are left with in 2026 is a renamed version of the same platform, with a smaller, more polarised user base and a very different algorithm underneath it, which is the part that affects your results.

What changed for marketers, beyond the logo

If you’re wondering what Twitter is called now for the purposes of your bio, your media kit, or your reporting dashboard, the answer is X, full stop, even though most of your customers will still say “I saw it on Twitter.” I still say that too. Old habits don’t rebrand as fast as logos do.

But the naming is the least important shift. Three things changed that affect how you should market:

• Verification stopped meaning trust. The blue check used to signal a journalist, celebrity, or verified brand. Now it’s a subscription anyone can buy for around $8 a month personally or from roughly $200 a month for an organisation through X Premium. I’ve watched clients get impersonated by accounts with blue checks that looked more “verified” than their real one, because the algorithm doesn’t care who you are, it cares who’s paying.
• Reach became pay to play in a way it never fully was under old Twitter. X Premium subscribers get their replies boosted above non-subscribers in threads, regardless of relevance. If you’re not paying, your reply can sit below a paid account with a fraction of the engagement.
• The advertiser exodus changed who you’re reaching. Major brands including IBM, Disney, Apple, and Comcast pulled ad spend from X in late 2023 after their ads appeared next to antisemitic content, a controversy widely reported by outlets including the BBC and the New York Times. Musk sued some of them. Many quietly never came back at full spend. That means the ad auction is less competitive in some categories, which can make X ads cheaper for small businesses, but it also means the platform’s overall advertiser confidence is lower than it was in 2022.

A real account, real numbers

I worked with a client, a mid-size e-commerce brand selling home goods, whose Twitter account had built a loyal following of about 14,000 people over eight years, mostly through customer service replies and product launch threads. Pre-rebrand, a typical launch tweet got 8,000 to 12,000 impressions organically. Eighteen months after the switch to X, the same kind of tweet, similar content, similar posting time, was getting 1,500 to 3,000 impressions. That’s a drop of roughly 70 to 80 percent, and it wasn’t down to worse content. It was the algorithm change, the shrinking non-paying reach, and a chunk of their actual followers quietly going inactive or moving to Bluesky and Threads.

We didn’t abandon the platform. We started running $150 a month in promoted posts to plug the reach gap, which got them back to roughly their old impression numbers, but now at a cost that didn’t exist two years earlier. That’s the honest maths of X marketing in 2026: the organic free ride that Twitter offered for over a decade is largely over.

The uncomfortable part nobody selling X ads wants to say

Here’s the bit that gets glossed over in most “what X means for marketing” articles: the platform’s own user numbers are murkier than they used to be, and a decent chunk of the accounts you’re “reaching” are bots, engagement farms, or paid Premium subscribers gaming replies for visibility rather than actual customers. If you want the fuller picture on this, it’s worth reading through how many Twitter users there are in 2026 and why the headline figure still gets quoted even though it doesn’t reflect who’s active and buying.

The plain truth is that for a lot of small businesses, X is no longer the best use of marketing hours it once was. That doesn’t mean leave. It means stop treating it as your main channel by default just because you’ve always been there. I say this as someone who built a personal following of over 280,000 on the platform back when it was Twitter and it was the single biggest driver of my consulting inquiries. That era is over. It’s not coming back under this ownership, and pretending otherwise wastes budget that could go into email marketing, which still converts far more reliably per pound spent because you own the list rather than renting attention from an algorithm that changes its mind weekly.

What to do with your X presence now

If you’re deciding what to do with your account today, here’s the step by step I use with clients:

• Step 1: Audit your last 90 days of posts against impressions, not likes. Likes are vanity, impressions tell you if the algorithm is even showing your content to anyone.
• Step 2: Check whether your verification badge still makes sense. If you’re paying for Premium and not seeing a measurable lift in reply visibility, drop it and redirect that $200 a month into promoted posts instead, where the spend is more directly tied to reach.
• Step 3: Re-verify your identity documents haven’t been mishandled. X asks for ID for organisation verification and gold checkmarks, and it’s worth knowing exactly what X does with your ID once you hand it over before you submit a passport scan to a platform with this ownership history.
• Step 4: Pick two content formats and stick to them. Threads for expertise and short video clips for reach. Everything else on X is noise competing against paid accounts for space.
• Step 5: Set a hard budget cap for boosted posts. Start at $100 to $150 a month, measure click through rate for four weeks, then adjust rather than guessing.
• Step 6: Build your content calendar around one platform you don’t own. Full detail on doing this is in my guide on using Twitter for content marketing in 2026, which covers formats that still perform despite the reach drop.

The bit most brands get wrong about the name itself

Small thing, but it trips people up constantly. Say “X” in your ad copy and half your audience reads it as “the letter X,” not “the platform formerly known as Twitter.” I’ve seen brands write “Follow us on X” in email footers and get support tickets asking what that means. Write “Follow us on X (formerly Twitter)” for at least another year or two in customer-facing copy, until the muscle memory catches up. That single bracket has saved more than one client an awkward support conversation.

More on Twitter (X): the complete Twitter (X) guide groups all of these by problem.

Frequently asked questions

When exactly did Twitter change its name to X?

Publicly, on 24 July 2023, when the bird logo was replaced and twitter.com began redirecting to x.com. The legal entity had already been renamed X Corp back in April 2023, but that filing wasn’t widely known until journalists reported on it later.

Is it still okay to call it Twitter in my marketing?

Internally and in casual writing, yes, most people still say Twitter and everyone understands you. In official branding, bios, and paid ad copy, use X, ideally with “(formerly Twitter)” for another year or two while audience recognition catches up.

Did the name change hurt marketing reach?

Yes, though it’s the algorithm and Premium subscription changes bundled with the rename that caused it, not the name itself. Organic reach drops of 50 to 80 percent for previously established accounts are common, based on what I’ve seen across client accounts since 2023.

Should small businesses still bother with X in 2026?

For customer service replies and real-time industry conversation, yes. For organic reach as a primary growth channel, it’s far less reliable than it was, so pair it with a small paid budget or shift more resource toward owned channels like email where you’re not competing against a pay-to-play algorithm.