What a Twitter chat was, and how live conversations work on X today

For a few years, one of the busiest corners of Twitter ran on a calendar. At a set hour each week, hundreds of people would gather around a hashtag and answer a host's questions in real time. The format had no official feature behind it, no app and no sign-up. It was called a Twitter chat, or tweet chat, and it's the ancestor of most live conversation on X today.

This guide explains how those chats worked, why fewer of them run now, and what X offers for live conversation in their place.

How a classic Twitter chat worked

The mechanics were simple, which is why they spread.

A host picked a topic area (journalism, blogging, education, a particular industry) and a recurring slot, often an evening hour in US Eastern time so the East and West Coasts could both join. They chose a short hashtag. At the start time they posted a welcome, asked people to introduce themselves, and then posted questions labeled Q1, Q2 and so on, a few minutes apart. Participants answered with A1, A2, always including the hashtag so the answer showed up in the stream.

Everyone followed the chat by searching the hashtag and watching results scroll by, usually in a client like TweetDeck or a dedicated chat tool that refreshed the search and added the tag automatically. Weekly chats such as #journchat and #blogchat were drawing large regular crowds by 2009, and by the early 2010s there were chats for nearly every profession and hobby.

People came for three reasons. They met others in their field. They got quick answers from people with experience. And because everything was public, a good chat also worked as free marketing for the host and the regulars who answered well.

Why fewer chats run now

Nothing banned the format, but several things wore it down. Timelines moved from strict chronological order to ranked feeds, which made a fast hashtag stream harder to follow. Many of the third-party tools that made chats easy shut down or changed. TweetDeck became X Pro and, from 2023, required a paid subscription; in March 2026 X moved it to the top Premium+ tier. And the wider audience scattered across more platforms.

The format itself survived. Chats still run on X every week, usually smaller and more focused than in their heyday, and the Q1/A1 convention is widely understood.

How live conversation works on X today

If you want to host something live on X now, you have four tools. Most good sessions use two or three of them together.

Hashtags and the Latest tab

A hashtag is still the backbone of a text chat. When you search a hashtag on X, the results open on a Top tab that X ranks for you. Switch to Latest and you get every recent post in time order, which is what a live chat needs. Participants refresh as they go. The hashtag also makes the conversation findable afterward, which matters when you write a recap.

The thing to watch is noise. Popular or generic tags fill up with unrelated and spam posts, and X's spam policy itself names excessive, unrelated hashtag use as a problem. Pick a tag that nobody else is using, and check it on the day. Our guide on the Q1/A1 format covers choosing one.

Spaces

Spaces are live audio rooms inside X. The host can add up to two co-hosts, and X's help center allows up to 11 people with a microphone at once, counting the host; everyone else listens and can request to speak. You can schedule a Space up to two weeks ahead so followers get a reminder, and record it so people can listen later.

For many communities, Spaces took over the role a weekly text chat used to play. Voice carries tone and lets a guest tell a story, but it leaves no searchable transcript unless you record it and write things down. Hosting an X Space walks through the setup.

Lists

A List is a custom timeline of accounts you choose. For a chat host, a List of regular participants is a way to see who's around between sessions and to check in on your guests. It doesn't create a conversation by itself, but it helps you keep the same people coming back.

Group chats

Group chats in XChat, X's messaging system, can now hold hundreds of members and can have an invite link that lets people request to join. They're useful for the backstage of a public chat: co-hosts, guests and a few regulars coordinating questions and timing while the public conversation runs under the hashtag. After X shut down its Communities feature in 2026, some groups moved their ongoing discussion into group chats too.

Which format to pick

Use a text chat when you want lots of people to contribute at once, when you want a public written record, and when your audience is spread across time zones and might catch up later. Use a Space when you have a guest worth hearing, when the topic needs nuance, or when your audience prefers listening over typing. Many hosts combine them: a monthly Space with a guest, and a weekly text chat in between.

Whatever you choose, the old rules of the Twitter chat still apply. Pick a regular time, announce it early, start on time, ask good questions and thank people at the end. The chat-session planner on our home page handles the clock: it converts your start time for five regions and lays out a run of show with copy-ready question posts.

Common questions

Do Twitter chats still exist?

Yes, though there are fewer of them than at their peak around 2010 to 2015. The format works the same way on X: a scheduled hour, one hashtag, numbered questions from a host and numbered answers from everyone else.

What is the difference between a Twitter chat and an X Space?

A Twitter chat is text: posts tagged with a shared hashtag, read in search results. A Space is live audio with a host, co-hosts and a limited number of speakers while everyone else listens. Chats leave a searchable written record; Spaces only do if the host records them.

How do I follow a chat on X?

Search for the chat's hashtag and open the Latest tab, which shows posts in time order. Refresh as the chat goes. Desktop users with X Premium+ can also use X Pro to keep a hashtag column open.