There were some rumours of some form of tie up between Monzo and Freetrade a while back - and I think some folk even found reference to Monzo when tearing down the Freetrade app. I think that is all in the past and came to nothing, though.
More generally, I set out my thoughts on how Monzo and Freetrade might work together here. But this quote from @Duncan in the latest article seems to suggest that this isn’t a direction that Monzo wants to go on right now. (If accurate, I think that’s a great shame, but it is what it is):
“Fundamentally there’s a big opportunity in the investment market,” Leslie (pictured) told AltFi .
“It was something I was passionate about at Hargreaves, but it was difficult to enact that vision. Monzo’s plans changed, a while back they were clear they wanted to become the financial hub in people’s lives, but that doesn’t seem to be the case any more.”