Please do not be a liar, you asked this...
When the answer based on facts contradict your thoughts, immediately flip prata and said this...
This "robo thing" benefit people who can invest regularly or as and when they want on a small sum who wanted to invest in the USA on a fuss-free solution like POSB Invest Saver...
You think the robo-advisors invest in what? Look up the USA listed ETF purchased by the Robo-advisors....Please tell me if someone who is willing to invest $50-100 in USA ETF a month, how are they going to do it?
The only other alternative I can think of is Maybank Kim Eng Monthly Investment Plan if you want to purchase USA ETF in a fuss-free solution like POSB Invest Saver...
The Robo Advisor not only purchase USA listed equities, they also purchase bonds and will help to rebalance your portfolio should the percentage deviate...
In the case of Smartly and Stashaway, you are able to hold fractions of a share...
If you want to compare the track record, just look up which ETF the Robo-advisors are buying and the weightage distribution of the Equities, Bonds and GLD ETF...
If you are even more worried, go with Autowealth which open a Saxo Capital account for you and the shares will be held in your Saxo Capital account... Smartly and Stashaway are holding your shares on their Saxo Capital account as they distribute to you in fractions of a share unlike Autowealth...