Threads vs. Twitter: What’s the Difference?

Meta—owner of Instagram, Facebook and WhatsApp—on Wednesday launched its latest service, called Threads. While linked to Instagram (you even need an Instagram account to sign up for Threads), the new app’s primary focus is sharing short snippets of text. Users can post up to 500 characters or share videos up to five minutes long.

Welcome to Mark Zuckerberg’s new Metaverse. No virtual-reality spectacles or legless 3-D avatars here. Just good ol’ fashioned words…in a good ol’ fashioned social-media feed…on your good ol’ fashioned smartphone.

“There’s a hunger for something new,” Connor Hayes, Meta’s vice president of product, said in an interview. He added that public figures and creators have specifically been looking for an alternative to Twitter that “feels more productive and positive.”

Since Musk took over Twitter in October, the company has had numerous technical issues, changed its blue-check-mark verification policies and faced criticism from users and advertisers for how it moderates content. This past weekend, Musk limited how many posts users could see, saying he wants to combat “extreme levels of data scraping.”

That’s left a potential opening for competitors. There’s Mastodon, Bluesky, Spill. Is Threads any better than those? Are there privacy concerns—as with other Meta apps? Can Twitter actually be beaten?

Here are our answers and first impressions after using the app for the past day.

How do I use Threads?

Thanks to some serious Twitter copying and pasting, Threads is simple to use. Download the iOS or Android app and you’ll be prompted to log in with your Instagram account and fill out your Threads profile. You can choose to keep following the same people you follow on Instagram or pick just some of them—or none at all.

The Home tab includes a feed of posts. Tap the button with an abstract-looking paper and pen to compose a new Thread, and tap the paper clip icon to add a photo or video. You can mention other people by using the @ symbol in front of their usernames and “repost.”

The app is available in more than 100 countries, though not in the European Union.

Wait, I already have Instagram! Do I have to download a separate app?

You can’t join Threads without an Instagram account, but the new service operates as its own app. Do we really need another app on our phones? Nope, but here we are.

If you really don’t want to download another app, you can access the service from the Threads.net website, similar to how you can use Instagram in a browser. Hayes said there are no plans right now for a dedicated Mac or Windows app.

What does Threads have that Twitter doesn’t?

On the surface Threads is a Twitter clone, but dig deeper and you can find some real differences:

Instagram integration: Because Threads is so closely linked to your Instagram account, you don’t have to start from scratch when it comes to finding your friends and others to follow. People you’ve blocked on Instagram will carry over, and you can share Threads to your Instagram Stories.

Decentralized support: Threads will be compatible with ActivityPub, a decentralized social-networking protocol—the same one used by Mastodon. What does that mean? It is “decentralized” because hosting of accounts, including people’s followers, can be done on independent servers, rather than those operated privately by a single company. This is the way Meta currently runs Facebook and Instagram. Ultimately, it could give users more freedom to take their followers and information when they leave the service, and allows you to view posts from other social-media networks that support the protocol. There’s no specific date when ActivityPub will roll out, Hayes said.

Rate limit: Twitter this past weekend limited the number of posts users can read to 600 a day for unverified accounts and 6,000 a day for those paying a monthly subscription fee. Threads imposes no limit or boundaries, whether you’re verified or not.

What does Twitter have that Threads doesn’t?

It takes just a few minutes of using Threads to see where Meta rushed things. “There are a bunch of features that are coming that weren’t quite ready for launch,” Hayes said.

Here are some features found on Twitter that we expect on Threads:

Follower feed: Right now there is just the one main algorithmic feed, which includes posts from people you follow and others that are popular on the service. You can’t see a feed of just the people you follow or a purely chronological feed.

Edit button: You cannot edit your posts after you’ve posted.

Character count: How are we supposed to know when we’re blabbing away when there’s no indicator that you’re nearing the 500-character limit?

Search: You can search for other accounts but not for words contained in posts. There is also no support for hashtags yet.

Direct messaging: You can’t send private messages through Threads. You’ll have to head back to Instagram for that.

Ads: There are no ads on Threads—at least for now. “The priority for this launch is to make the app as great as possible for consumers and creators,” Hayes said. “And we haven’t prioritized ads as a part of this.” (Translation: There will eventually be ads.)

Who is on Threads?

Well, us. (Follow Joanna here and Ann-Marie here!) But we certainly cannot sing like Shakira and Nick and Joe Jonas. Or act like Zooey Deschanel and Beanie Feldstein. Or tell jokes like Ellen DeGeneres and Jack Black. Or stream shows like Netflix or cook up burgers like Shake Shack. Or even take off into the skies like American Airlines. Big names and companies seem to be joining the service by the minute.

What about my privacy on Threads?

Check the Threads listing in the Apple App Store and you’ll see that Meta may collect loads of data from the app: Health & Fitness, Purchases, Financial Info, Location, Contacts…The list goes on.

Hayes said that list doesn’t give much context about why or under what circumstances that sort of data would be used. Instead, he pointed us to Threads’s two privacy policies: the Meta privacy policy and a new supplemental Threads-specific policy due to the coming ActivityPub integration. Threads also allows you to designate your account and your posts as public or private.

Still, this is Meta we’re talking about. If you have been a Facebook or Instagram user, it has built up quite a bit of data about you over the years. Expect this to just be another app that feeds into that.

Is this it? A real Twitter competitor?

It sure looks like the closest thing to it. Threads has an edge over most Twitter competitors because it uses Instagram to immediately build your following and populate your feed. Heck, in just the first four hours, it had over five million sign-ups, according to Zuckerberg’s own Thread.

But as Zuckerberg (or an actor playing him) was once famously told, sort of: “Five million sign-ups isn’t cool. You know what’s cool? A billion sign-ups.”

(OK, that might not happen this week, but it’s probably what he’s aiming for.)