Vestwell is a digital retirement plan infrastructure platform designed to modernize how retirement plans are administered and distributed. The company operates primarily as a platform for financial advisors, banks, and payroll providers to offer 401(k) plans to their business clients — rather than selling directly to employers. This distribution model has enabled Vestwell to scale rapidly through advisor and payroll provider partnerships. The platform supports 401(k), 403(b), IRA, SEP-IRA, SIMPLE IRA, and state-mandated retirement programs on a single technology infrastructure. Automated compliance management handles non-discrimination testing, contribution limits, and reporting requirements. The advisor portal provides practice management tools including client plan oversight, benchmarking data, and proposal generation. State-mandated retirement program administration — serving California, Illinois, Oregon, and other states with mandatory retirement savings programs for private employers — is a growing revenue stream. Integration with payroll providers enables automated contribution processing. Vestwell has raised significant venture capital and serves thousands of plan sponsors across retirement plan types. For financial advisors building retirement plan practices and for states developing mandated savings programs, Vestwell's flexible multi-plan platform provides the technical infrastructure to serve both markets efficiently.