I actually have a custom migration service using my in-house-built tool which allows me to carry out migrations from monday.com or Clickup to Asana, including comments, attachments etc.
You can find out more on my website here:
Feel free to book a call with me to discuss further so I can provide you with a quote.
In addition to @Richard_Sather 's solution (Richard, curious what you’re doing technically?), unito.com and altosio.com are two options, and there are likely other.
I have a fantastic dev that has created a tool that connects via API and create a SQL database that I can recompile into Asana, including comments, attachments, the works.
The benefit of having me do the migration is that I will make recommendations on restructuring that makes the best use of Asana’s data model and features.
I can also push incremental updates so I can recreate the entire space as a mockup for review and approval, and then push all recent updates over a weekend so the transition is literally from a Friday to monday… or actually to Asana in this case!
Thanks for the support, @lpb.
Monday and Clickup have been popular - I haven’t had any other uses cases so far but Jira and Smartsheet could be next. Would like to hear your thoughts on that.
Thanks @Phil_Seeman , perhaps I could give you a demo someday. Although I doubt Larry will be impressed with the current UI… it’s for my eyes only, but it gets the job done!