Betterment is looking to cater to their wealthier clients as they make portfolios more personalized; they launched the Betterment Flexible Portfolio which allows customers to shoes how assets weights are allocated; the typical Betterment client uses the asset weights set by the robo advisor, but this feature is meant to personalize the wealth clients portfolio; the move will try to help the company to position themselves as a full service firm that can cater to different levels of clientele, not just the younger investor. Source.