[SurfScore]

I have had tons of problems with parse. Our app has both the iOS and website backends using it. While it is useful, and a lot of stuff is well done, when you operate at any kind of scale you keep running into all kinds of hidden limitations. We have ~30k+ weekly actives.

For example - Horrible limitations on queries. You can only get 1000 total objects at any time, batch requests are limited to 50 objects, limit of 100 count requests a minute (not sure the exact number but it's really close). Not just for each client, for your ENTIRE APP.

No good backup solution. They say they back up their servers, but backing up your own data is left to you. Which is a pain in the ass because of point one.

Awful support. I get that they have a lot of people and can't support everyone well, but I have always gotten the feeing that Parse just doesn't care that much about users. Maybe they do if you pay them a bunch of money, but until then you're on your own. Half the time my support requests go unanswered, sometimes the rep just stops responding midway through the conversation. Only recently did I ever have a good experience with Parse support (thanks Christine!)

To top it all off, apparently they silently changed the way batch API requests were counted and never told anyone. Instead of a batch request counting as 1 request, apparently it now counts as each individual object inside the request. So batching 10 objects is one http request but 10 Parse API requests. Sketchy. When you reach over 30 requests per second, they just start dropping requests.