This seems to be a super interesting and super helpful app that i have spotted on this platform after Merlin's deal in the similar space.
I tried other apps giving such functions. And if they integrate tools for image generation, music generation, speech generation, video generation, all in one like Qolaba is doing. then they can be unstoppable.
One thing which might be lacking at the moment is project creation like feature which is there in Merlin AI.
Plus, questioning and getting answers from a bunch of PDFs will be quite helpful feature. (Just like it is there in Qolaba.ai), same way as you can interact with 20 files in one go in Merlin AI project database.

But, overall, this seems to be a great tool in the arsenal of a busy freelancer.
Wish the team all the best for the future and keep improving the product. At this stage also, the product is well built with a thought out plan and they have waited enough to go for Appsumo platform and i think they havent dished out uncooked product like many other developers are doing. I think i will be loving this product more and and when development happens and the said features are integrated down the line.

One more Point i want to add,
while replying to mail by Nily, it has only two steps. Fill in the prompt and it will fill it up in the mail body itself. Whereas Merlin AI has three to four step process, you have to click on merlin icon, enter prompt, wait for generated reply, then click on insert, and then it will be added to the body of the mail. Nily has outperformed for this task perfectly.
p.s. This review is handwritten (I mean, it is totally typewritten and nowhere taken help of any AI tool)