After more than 20 years in operation, once popular software payments processor Kagi yesterday announced on its home page that it has shut down effectively immediately. Longtime Mac users are probably familiar with Kagi, which assisted numerous small developers in accepting credit card payments from users.

Kagi arose in the 1990s on the popularity of shareware, which allowed developers to widely distribute their software with time or feature limits as trial versions and then offer unlock codes for a fee to open up full functionality. Processing credit card payments for these unlock codes was difficult for small developers who didn't have the manpower or financial resources to handle payment issues or deal with setting up merchant accounts with credit card companies, and Kagi provided a solution for those developers by handling the payment processing, code distribution, and development and maintenance of store pages.

kagi_shutdown
With the evolution of payment processing in the form of PayPal and Stripe, Kagi's popularity waned, though it continued to be used by a number of small developers. Ultimately, however, that user base was not enough to sustain the service, with founder Kee Nethery also citing a decade-old case of supplier fraud that Kagi was never able to recover from as a major reason for finally closing down.

Based on the notice posted on Kagi's site and emails sent to developers using the service, a third-party company is "dividing up the Kagi assets and distributing them to the creditors," so it is possible some developers may not receive the full amount they are owed as Kagi shuts down.

Tag: Kagi

Top Rated Comments

keysofanxiety Avatar
123 months ago
Not familiar with this company. But reading this on their homepage peaked my interest:

"For the past ten years Kagi has been struggling to recover from financial losses due to a supplier fraud situation. We have reduced the debt but the recovery has failed and forced us to close.


We are sorry we failed you."


:(

Anybody have any information about what supplier fraud situation they're talking about? A Google search didn't seem to throw up much of an answer.
Score: 6 Votes (Like | Disagree)
OldSchoolMacGuy Avatar
123 months ago
Wow. They've been around in shareware apps since the '90s. Remember having to use them for LOTs of shareware back in the OS 7, 8 and 9 days.
Score: 6 Votes (Like | Disagree)
lazyrighteye Avatar
123 months ago
I blame Kanye.
Score: 6 Votes (Like | Disagree)
CFreymarc Avatar
123 months ago
Anybody have any information about what supplier fraud situation they're talking about? A Google search didn't seem to throw up much of an answer.
There should still be a Slashdot article about this fraud if you can access archives that far back.

What I remember is a supplier had a piece of shareware coded such that is was a Trojan running it's own, non-end user initiated, false purchases with fraudulent and stolen credit card numbers via the Kagi library linked in the app.

Kagi was caught holding the bag of liability to banks that paid out on the transaction. They could no go after the shareware supplier as they were in Asia and outside of extradition.
Score: 3 Votes (Like | Disagree)
Sharewaredemon Avatar
123 months ago
I gotta show my face here cause I mean, I got this username from a shareware game.

Wow. I remember that. Haven't read the word "shareware" in a decade or so. I am getting old I guess. :)
what you never see my posts?!?!?! :D
Score: 2 Votes (Like | Disagree)
Baumi Avatar
123 months ago
For anyone unfamiliar with Kagi: Back in the 1990s they were the payment processor for Mac shareware. If you ever bought any Mac software over the net at that time, you most likely dealt with them.
Score: 2 Votes (Like | Disagree)

Popular Stories

samsung crease less foldable display ces 2026%402x

Foldable iPhone's Crease-Free Display Tech Spotted at CES 2026

Tuesday January 6, 2026 3:04 am PST by
CES 2026 has just provided a first glimpse of the folding display technology that Apple is expected to use in its upcoming foldable iPhone. At the event, Samsung Display briefly showcased its new crease-less foldable OLED panel beside a Galaxy Z Fold 7, and according to SamMobile, which saw the test booth before it was abruptly removed, the new panel "has no crease at all" in comparison. The ...
iPhone Top Left Hole Punch Face ID Feature Purple

10 Reasons to Wait for This Year's iPhone 18 Pro

Thursday January 8, 2026 2:56 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
Apple Card iPhone 16 Pro Feature

Apple Card Will Move From Goldman Sachs to JPMorgan Chase

Wednesday January 7, 2026 12:57 pm PST by
JPMorgan Chase has reached a deal to take over operation of the Apple Card, reports The Wall Street Journal. Barring any "last minute hiccups," the deal should be announced shortly after over a year of negotiations. Reports began circulating over two years ago that current Apple Card issuer Goldman Sachs was looking to end its partnership with Apple as part of an effort to scale back on...
iOS 27 Mock Quick

Five New iPhone Features Rumored for iOS 27

Wednesday January 7, 2026 2:51 pm PST by
Though it's been just a few months since iOS 26 launched, we're already hearing rumors about the next-generation version of iOS, iOS 27. iOS 27 will be introduced at Apple's June WWDC 2026 event before it launches in September 2026. We don't know all of the details about iOS 27 yet, but we do have some information about what to expect. "Snow Leopard" Update iOS 27 will apparently focus...
Logitech MX Master 3S

Logitech Blames 'Inexcusable Mistake' After Certificate Expiry Breaks macOS Apps

Wednesday January 7, 2026 5:27 am PST by
Logitech users on macOS found themselves locked out of their mouse customizations yesterday after the company let a security certificate expire, breaking both its Logi Options+ and G HUB configuration apps. Logitech devices like its MX Master series mice and MX Keys keyboards stopped working properly as a result of the oversight, with users unable to access their custom scrolling setup,...
ChatGPT Health Integration Connectors Feature

OpenAI Launches ChatGPT Health With Apple Health Integration

Wednesday January 7, 2026 11:27 am PST by
OpenAI today announced the launch of ChatGPT Health, a dedicated section of ChatGPT where users can ask health-related questions completely separated from their main ChatGPT experience. For more personalized responses, users can connect various health data services such as Apple Health, Function, MyFitnessPal, Weight Watchers, AllTrails, Instacart, and Peloton. Last month, MacRumors discovere...
iphone 17 models

No iPhone 18 Launch This Year, Reports Suggest

Thursday January 1, 2026 8:43 am PST by
Apple is not expected to release a standard iPhone 18 model this year, according to a growing number of reports that suggest the company is planning a significant change to its long-standing annual iPhone launch cycle. Despite the immense success of the iPhone 17 in 2025, the iPhone 18 is not expected to arrive until the spring of 2027, leaving the iPhone 17 in the lineup as the latest...
AirPods Pro 3 Year of the Horse Feature

Apple Launches Year of the Horse AirPods Pro 3 for Lunar New Year

Monday January 5, 2026 11:28 am PST by
Apple has designed a limited edition version of the AirPods Pro 3 to celebrate Lunar New Year, and customers in select countries can purchase them starting today. The Year of the Horse Special Edition AirPods Pro 3 feature a unique horse emoji character that's otherwise unavailable. Customers in China, Hong Kong, Taiwan, Malaysia, and Singapore are able to buy the AirPods, and they'll be...