PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing.

Twitter to Crowdsource Fact-Checking to Users With 'Birdwatch' Feature

Birdwatch promises to elevate community-driven fact-checking to a new level by placing user-written notes on misleading or inaccurate tweets.

 & Michael Kan Principal Reporter

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

Our Expert
LOOK INSIDE PC LABS HOW WE TEST
65 EXPERTS
43 YEARS
41,500+ REVIEWS

(Photo by Nikolas Kokovlis/NurPhoto via Getty Images)


Twitter’s latest effort to stop misinformation from going viral involves recruiting the public to fact-check tweets. 

On Monday, the company introduced Birdwatch, an upcoming feature it plans on testing in the US. With Birdwatch, anyone can write a note on a misleading or factually wrong tweet that explains why the content is off base.   

Birdwatch users will then be able to rate the helpfulness of each note. The top note will be added to the offending tweet for additional context. 

The test feature expands Twitter’s current approach to fact-checking, which involves the company dictating which tweets break its rules and then placing a warning label over them. It’s a slow process that often prompts plenty of confusion and outrage from the public. 

The difference with Birdwatch is how the community can now have its own say on dubious tweets. “We apply labels and add context to Tweets, but we don't want to limit efforts to circumstances where something breaks our rules or receives widespread public attention,” Twitter says. “We also want to broaden the range of voices that are part of tackling this problem, and we believe a community-driven approach can help.” 

Of course, you can already reply or “quote tweet” controversial content on the site. However, the Birdwatch feature promises to elevate community-driven fact-checking to a new level. “Eventually we aim to make notes visible directly on Tweets for the global Twitter audience, when there is consensus from a broad and diverse set of contributors,” the company says. 

But don’t expect a quick rollout. For now, the company will implement the beta feature in phases. The first phase will post user-written notes on a separate Birdwatch site for the public to see.  

“These notes are being intentionally kept separate from Twitter for now, while we build Birdwatch and gain confidence that it produces context people find helpful and appropriate,” the company says. “Additionally, notes will not have an effect on the way people see Tweets or our system recommendations.”

The other issue is Birdwatch becoming vulnerable to manipulation. Twitter wants to make sure the system “isn’t dominated by a simple majority or biased based on its distribution of contributors,” the company says. “We know this might be messy and have problems at times, but we believe this is a model worth trying."

To participate in Birdwatch, eligible users can sign up here. The company will then let you know if you’ve been accepted.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

Read full bio