Robo-Advisor Platform Saturation Eliminating Retail Broker Demand
#1Robo-advisor platforms — Betterment, Wealthfront, Vanguard Digital Advisor, Schwab Intelligent Portfolios, Fidelity Go — have collectively surpassed $1.5 trillion in AUM as of 2024, serving tens of millions of retail investors at fee structures (0–25 bps) that make human advisory economics impossible at comparable AUM levels. Critically, these platforms are no longer static: they are adding increasingly sophisticated features (tax-loss harvesting, direct indexing, financial planning, Social Security optimization) that previously required human advisors, effectively eliminating the complexity gap that justified human advisory fees. Zero-commission trading (introduced by Schwab in 2019, immediately matched by industry) simultaneously destroyed the transaction-fee revenue model that sustained retail broker-dealer employment. The platforms are now explicitly moving upmarket: Betterment Premium, Vanguard Personal Advisor Services, and Schwab's hybrid advisory services target the $100K–$2M segment that was previously the core human advisor market.