TYL vs SEIC Comparison

Tyler Technologies provides a full suite of software solutions and services that address the needs of cities, counties, schools, courts and other local government entities. The company's three core products are Munis, which is the core ERP system, Odyssey, which is the court management system, or CMS, and payments. The company also provides a variety of add-on modules and offers outsourced property tax assessment services.

SEI Investments provides investment processing, management, and operations services to financial institutions, asset managers, asset owners, and financial advisors in four material segments: private banks, investment advisors, institutional investors, and investment managers. SEI also has a minority interest in LSV Asset Management, a value equity asset manager with about $99 billion in assets under management. As of December 2025, SEI (including LSV) manages, administers, or advises about $1.9 trillion in assets.