Complex sentence: In October 2014, Betterment launched a business-to-business offering called Betterment Institutional, subsequently renamed Betterment for Advisors, a digital platform for managing client assets using Betterment's built-in financial advice.
Split into simpler sentences: In October 2014, Betterment launched a business-to-business offering called Betterment Institutional, since renamed Betterment for Advisors. The platform offers financial advisors a digital platform for managing client assets using Betterment's built-in financial advice.