"Can you just connect it to Zoho?" is one of the most common questions we get asked, and the honest answer is: sometimes, but not always. Here's why.
As covered in our article on what an API is, an integration needs both systems to have a way of talking to each other. Some older or smaller platforms simply don't offer an API at all. Others have one, but it only supports a limited set of actions, which might not include the specific thing you're trying to do.
Even when both systems have an API, they don't always structure their data in a way that lines up neatly. One system's "customer" might be another system's "account" and "contact" combined, or a field that's a single value in one system might need to be three separate fields in the other. This kind of mismatch can be worked around, but it adds genuine complexity, and sometimes there simply isn't a clean way to map one to the other.
Building and maintaining an integration takes time, and time has a cost. It isn't a switch that gets turned on for free, someone needs to design it, build it, test it, and keep it working as both systems change over time. Just because an integration is technically possible doesn't automatically mean it's worth building. It's always worth asking honestly whether the benefit genuinely justifies the cost, both to build it and to maintain it going forward.