I've tested it now and have to say that it feels like a poor replica of SuiteDash plus a few extra features in some respects on a high level, but some things don't work properly and are really round.

I received error pages "Ooops. Something went wrong", created docs that were clearly assigned to a test customer do not appear in his client portal, but the wiki is displayed in the main menu, although this should actually only be displayed to employees, not clients. Signature did not work either, and the customer cannot even change his address in the portal himself. The new proposal editor is similar and unfortunately just as unitutive as the one from SuiteDash (the old, no longer supported, so-called "Classic Proposal" seems to have been even better (like modern fast website builders). An uploaded image file cannot be opened / viewed in Files, but only(!) downloaded again. The (german) translation is also not very good and partly incomplete.

And I also feel that the LTD offer here is slightly worse than that of SuiteDash, as Agiled has restrictions on the number of automations and pipelines deals (even if you get double team members and storage for about the same money).
The only advantages of Agiled are probably the slightly better speed, that they have an app (appropriately with not very good reviews) and possibly a slightly more modern UI, but what's the point if it has no real innovations or improvements over SuiteDash, but comes across as significantly less round and reliable!

And if I've seen this correctly, Agiled has already been on the market for a few years!

By the way, both portals have a relatively high degree of complexity with many submenus and setting options.
In some cases, I can well imagine that lighter and more innovative CRM and customer portal systems would be a better fit and more enjoyable to use.