Apart from your own, which Robo-Advisors do you prefer and why?

Our feedback on the robo-advisors that we have accounts with would be the most useful because we are actually users of the interface as investors. The first part of your question - "Apart from your own", is an exclusion that serves no purpose other than to confuse people trying to answer your question. Just stick to the second part of your question on which Robo-Advisor do we prefer and why. It's more useful to you.

I like StashAway the most because of its ever-improving user interface, consistent customer engagement, varied ETFs selection and higher returns along with the higher risk. But I have a soft spot for Smartly because while it's not as good in every aspect, it gives me a certain number of days of management fee waiver every month for investing regularly.