[goblin89]

My bet at the time was that they have a bunch of hidden extra limits based on account age, IP/user agent information, etc. If that is true, their problem is that they advertise the larger limits instead of the smaller limits (to get more users signed up), and that they do not communicate when their extra limits apply and instead straight up upsell you, which are both dark patterns.

[storystarling]

That sounds plausible. I've had to implement similar reputation-based limits on my own backend just to keep inference costs from exploding, so I sympathize with the fraud prevention angle. Masking that as a generic quota issue to push an upsell is pretty hostile though.

[goblin89]

The feeling of being gaslit, when I calculated and recalculated the length of my tracks and compared it with limits on their pricing page, was quite unpleasant.

Another possibility is maybe they reduced their limits from 3 to 2 hours of audio around the same time. I don’t know if it happened before or after my experience, did not read their blogs or press releases, only made sure I was well under whatever limits were currently listed on their pricing & plans page (I was probably under 2 hours as well, but as this point can’t be bothered to check). Perhaps that transition was chaotic and for some time their left hand did not know what the right hand is doing.