Can Twitter Threads Increase Reach, Engagement, and Referral Traffic? An Experiment

Dec 6, 2018 8 min readTwitter
Photo of Alfred Lua
Alfred Lua

Product Marketing @ Buffer

How can you increase Twitter reach and engagement?

That’s something that many marketers are thinking about, including Rand Fishkin, the founder of SparkToro, who has been wondering if Twitter gives tweets with a link less visibility than tweets without a link. And recently I’d been wondering the same.

Then I heard about Aytekin Tank’s 17-million-impression tweet.

Just a few months ago, Aytekin, the founder of Jotform, repurposed one of his popular Medium posts into a Twitter thread. He also promoted it with Twitter ads to see if he could increase the reach of his Twitter thread — and the engagement rate was as high as 20 percent!

So he continued to promote the Twitter thread. Eventually, it received 17 million impressions and the original Medium post (linked in the thread) got more than 35,000 visits.

When I learned about this story, I started wondering how Twitter threads could help marketers. Could this be the new way to reach more people, drive more engagement, and get more referral traffic? Could Twitter threads be effective without ad promotion?

We ran a small experiment to find out.

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Schedule Twitter threads with Buffer!Create, preview, save and schedule Twitter threads with Buffer's Twitter scheduling and analytics tools.

A Twitter thread experiment

What is a Twitter thread?

According to Twitter, “A thread on Twitter is a series of connected Tweets from one person. With a thread you can provide additional context, an update, or an extended point by connecting multiple Tweets together.”

Below is an example of a Twitter thread. If you click on the tweet, you’ll see the additional tweets connected to it.

The plan

The objective of the experiment was to test if repurposing our blog posts into Twitter threads can 1. increase our Twitter reach and engagement, and 2. drive more traffic to our blog than tweets with a link.

Our plan of execution was very straightforward:

  1. For each blog post, publish a Twitter thread and a simple link tweet (ideally at the same time, a few days apart).
  2. Record the stats after one to three days

The next step was to draft out the threads and publish them. For this, I worked with our amazing social media manager, Bonnie Porter. I repurposed 10 blog posts into threads while she published them at our best times to tweet.

Here’s what our collaboration document looked like:

Twitter threads experiment document

So how did the experiment go?

The result

I think there’s an evidence that Twitter threads perform better than tweets with a link!

Twitter thread experiment data

A quick explanation of the data

For the Twitter threads, I looked at only the number of impressions and engagements of the first tweet and the number of link clicks of the tweets with the link (usually the last tweet of the thread). The actual total number of impressions and engagements of the threads (i.e. a summation of the impressions and engagement of each tweet in the thread) is much higher.

But as the impressions and engagements are likely from the same followers, and to simplify our analysis, I considered only the impressions and engagements of the first tweet and the link clicks of the tweets with the link.

Here are the patterns I see from our results:

1. Twitter threads tend to get more impressions

The number of impressions was higher for all the first tweet of the Twitter threads than for the tweet with a link. On average, the threads received 63 percent more impressions.

Perhaps Rand Fishkin is right in that Twitter gives more prominence to tweets without a link. He found that “Tweets without URLs definitely correlate to more engagement+amplification (but this could be a result of user behavior, not intentional network design)”.

The respective link was not included in the first tweet of the Twitter threads but mostly in the last tweet of the threads. Threads could be a good way to increase your reach on Twitter while still sharing a link.

2. Twitter threads tend to get more engagements

The number of engagements was mostly higher for the first tweet of the Twitter threads than for the tweet with a link. On average, the threads received 54 percent more engagements.

An interesting pattern I spotted is that engagement tends to be the highest for the first tweet of the threads and would decrease until the last tweet, where there would be a spike in engagement. My hunch is that most people only engage with the tweets when they first saw the thread (i.e. the first tweet) and when they finish reading the thread (i.e. the last tweet), and not when they are reading the thread.

The higher number of engagement could have also caused the Twitter algorithm to surface the threads to more people, and hence, more impressions.

This is where the experiment didn’t go as expected.

While the Twitter threads, on average, received eight percent more link clicks than the tweets with a link, most of the threads received fewer clicks. (If you were to look at our data, you can see that the average was skewed by two threads that received much more link clicks than the respective link tweet.)

Here’s my guess: For the Twitter threads, the link was attached to the last tweet or in the middle. Our followers don’t see the link immediately and have to scroll through the whole thread before seeing the link. This might have caused the lower link click number.

But as Twitter threads seem to get more impressions than a link tweet, it might be possible that Twitter threads would get more link clicks. More data is needed to verify this.

On average, the Twitter threads received more impressions, engagements, and clicks than the respective tweet with a link.

While this is true based on our data, our sample size is tiny and the number of clicks fluctuated quite a bit. I wouldn’t say it’s conclusive that Twitter threads always perform better than tweets with a link in all aspect. But it seems fairly plausible that Twitter threads get more impressions and engagements.

Limitations of the experiment

  • While the blog post for each set of Twitter thread and link tweet was the same, the content of the thread and link tweet was different. This might have a bigger influence on the result than the content format. (More on this below.)
  • As it was challenging to run a large-scale version of this experiment (think thousands of blog posts) with just one brand account, we decided to test only 10 blog posts. As this is a tiny sample size, the results might not be replicable all the time (i.e. Twitter threads might not always perform better than link tweets).
  • The sequence of the two tweets could influence the results. People might be less responsive to the link tweet if they have seen the Twitter thread. But the effect of this should be minimal as we have already shared those blog posts before.
  • The day and time of the tweets could also influence the results. We tried to publish the Twitter thread and the respective link tweet at about the same time of the day to minimize the influence of this factor.

Lessons from our Twitter threads experiment

1. Experiment with different content formats

Does this mean you should post only Twitter threads from now? Not quite.

One of the key takeaways for me is the importance of experimenting with different or new content formats. While it’s the easiest to share a link, it might not always be the best way to get results. Twitter threads are one of the many things you could test. Others include images, videos, live videos, GIFs, and retweets.

For example, we recently found that retweeting our top tweets is an easy way to extend the lifespan of the tweet and increase its performance.

Buffer retweeting experiment data

2. Content is key

We found that it takes much more effort to publish Twitter threads than simple link tweets. You have to craft multiple tweets rather than just one. You have to manually tweet the threads while you can schedule link tweets.

But I think that might be why Twitter threads seem to perform better.

I believe that the content itself plays a big part in determining whether a tweet/thread does well. Crafting Twitter threads forces me to narrate a story over several tweets, and that might have encouraged me to write better tweets. On the other hand, I’m so used to sharing a link tweet that it’s easier for me to unintentionally craft a less-than-perfect tweet.

From her experience, Bonnie found it helpful to have the Twitter threads plan out in advance in a document. It makes publishing threads less of a hassle when you have everything ready to go.

3. People prefer native content

Brian Peters, our Strategic Partnerships Marketer, once said how social media platforms should be viewed as the destination for your content rather than the means to get to your content.

How does your audience want to consume your content? Do they prefer getting all the information they want through your social media posts, or do they want to click on a link and be directed to another page before they can find the information?

It depends on the content but my hunch is most prefer the former.

That might be why native content (e.g. Twitter threads, videos) tends to perform better than social media posts with links. People want the easiest way to consume content, and social media posts like Twitter threads and videos make it much easier than for them. They can get more information through the native content before deciding if the link will be relevant and valuable enough for them.

Over to you

Will you experiment with Twitter threads?

If you will or if you have, share your best-performing Twitter thread in the comments section below. It’ll be great to learn from one another’s experience. Thanks!

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