Kept trying to charge me after confirming cancellation
I had an initial positive experience with Kimi. This persuaded me to try out their professional plan for $20/mo. Unfortunately, I found that their AI was not competitive for my purposes with the better-known alternatives.
That would be OK. I would give them three, maybe even four stars if that were the end of the story.
The end of the story is that, like too many scumbag organizations nowadays, they repeatedly confirmed that I had cancelled my membership and that I would not be charged anymore - and then they went ahead and charged me anyway.
Or at least they tried to. I saw them coming - I used an account that I was able to defund before the next billing cycle. But they weren't quitters. They kept trying and trying to charge me despite cancellation.
My advice: never, never trust Kimi.