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
124 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
124 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
124 months ago
I blame Kanye.
Score: 6 Votes (Like | Disagree)
CFreymarc Avatar
124 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
124 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
124 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

Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. In his Powe...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
Apple MacBook Pro M4 hero

New MacBook Pros Reportedly Launching Alongside macOS 26.3

Sunday February 1, 2026 5:42 am PST by
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman. "Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today. "I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
We are still waiting for the iOS 26.3 Release Candidate to come out, so the first iOS 26.4 beta is likely still at least a week or two away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
14 inch MacBook Pro Keyboard

Apple Changes How You Order a Mac

Saturday January 31, 2026 10:51 am PST by
Apple recently updated its online store with a new ordering process for Macs, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro. There used to be a handful of standard configurations available for each Mac, but now you must configure a Mac entirely from scratch on a feature-by-feature basis. In other words, ordering a new Mac now works much like ordering an...