Being an agency owner for the past 12 years, I have tried and tested tools such as Trello, Asana, Monday, Notion, etc..
While few of the above tools give great features, but it comes at an exorbitant cost.

But Jumppl is a real savior, from what I have seen in the past few weeks of using Jumppl, I am really loving it. It replaces Telegram /slack as a messaging tool. It replaces Google drive. It functions as a great project management tool. The best feature I love is the client portal and the option to embed iframes into it. Also, we can have a custom client portal URL.

I am really loving this tool. The mobile app crashes a few times, I am sure that this will be fixed, as I can see that the Jumppl team puts in a lot of effort to meticulously develop a lots of useful features.
I and my agency are really happy to be a part of the Jumppl family.