Amazon’s AWS outage has knocked companies like Alexa, Snapchat, Fortnite, Venmo and extra offline

On this crisp October morning, it seems like half of the web is coping with a hangover. A extreme Amazon Net Companies outage took out many, many web sites, apps, video games and different companies that depend on Amazon’s cloud division to remain up and operating. That features a lengthy record of well-liked software program like Venmo, Snapchat, Canva and Fortnite. Even Amazon’s personal assistant Alexa has been stuttering, and for those who’re questioning why the web appears to be in opposition to you right now — you are not imagining it.

Based on the AWS service health page, Amazon was wanting into “elevated error charges and latencies for a number of AWS companies” within the US-EAST-1 area (i.e. knowledge facilities in Northern Virginia) as of three:11AM ET on Monday. By 5:01AM, AWS had discovered {that a} DNS decision situation with its DynamoDB API was the reason for the outage. DynamoDB is a database that holds data for AWS shoppers.

“Amazon had the information safely saved, however no one else may discover it for a number of hours, leaving apps quickly separated from their knowledge,” Mike Chapple, a instructing professor of IT, analytics and operations at College of Notre Dame, informed CNN. “It’s as if massive parts of the web suffered short-term amnesia.”

As of 6:35AM, AWS mentioned it had totally mitigated the DNS situation and that “most AWS Service operations are succeeding usually now.” Nonetheless, the knock-on impact precipitated points with different AWS companies, together with EC2, a digital machine service on which many firms construct on-line functions.

At 8:48AM, AWS mentioned it was “making progress on resolving the difficulty with new EC2 occasion launches within the US-EAST-1 Area.” It beneficial that shoppers not tie new deployments to particular Availability Zones (i.e. a number of knowledge facilities in a given area) “in order that EC2 has flexibility” in choosing a zone which may be a greater choice.

At 9:42AM, Amazon famous on the standing web page that though it had utilized “a number of mitigations” throughout a number of Availability Zones in US-EAST-1, it was “nonetheless experiencing elevated errors for brand new EC2 occasion launches.” As such, AWS was “price limiting new occasion launches to assist restoration.” The corporate added at 10:14AM that it was seeing “important API errors and connectivity points throughout a number of companies within the US-EAST-1 Area.” Even as soon as all the problems are resolved, AWS can have a major backlog of requests and different elements to course of, so it will take a while for the whole lot to get well.

Many, many, many firms use US-EAST-1 for his or her AWS deployments, which is why it felt like half of the web was knocked offline on Monday morning. As of mid-morning, tons of internet sites and different companies had been sluggish or providing up error messages. Outage studies for a broad swathe of companies spiked on Down Detector. Together with Amazon’s personal companies, customers reported points with the likes of banks, airways, Disney+, Snapchat, Reddit, Lyft, Apple Music, Pinterest, Fortnite, Roblox and The New York Instances — sorry to anybody whose Wordle streaks could also be in danger.

Websites like Reddit have posted their own status updates, and although they do not explicitly point out AWS, it is potential that the companies’ paths could cross someplace within the pipelines.

AWS presents quite a lot of helpful options to shoppers, resembling the flexibility for web sites and apps to robotically scale compute and server capability up and down as wanted to deal with ebbs and flows in visitors. It additionally has knowledge facilities world wide. That type of infrastructure is enticing to firms that serve a world viewers and wish to remain on-line across the clock. As of mid-2025, it was estimated that AWS’ share of the worldwide cloud infrastructure market was 30 %. However incidents resembling this spotlight that counting on only a few suppliers to be the spine of a lot of the web is a little bit of an issue.

Replace, Oct 20 2025, 10:57AM ET: This story has been up to date to incorporate a brief record of companies affected within the intro.

Replace, Oct 20 2025, 11:17AM ET: This story has been up to date to incorporate a reference to Reddit’s personal standing replace web site.