Pros
None, it was like working inside an active tornado. There are a few good hardworking people there, but not enough to combat the wider toxic social and dysfunctional working environment.
Cons
I had the unfortunate fate of having to have worked at AgentSync. The biggest issue here is the toxic work environment. Everyone is only out for themselves or their social clicks. Management is clearly in over their heads with no internal communication with other departments. Getting an answer to a question is like pulling teeth and if you are lucky enough to get an answer you get called out for asking questions. They fire people without any notice and don't even give people a chance to defend themselves or improve. There is no middle ground either comply or get fired. It's like being inside a cult no one wants to be in. Also, there is no real HR team as it's a start-up and let's just say anything goes. Management knows this and uses that to their advantage.