Which loan origination system supports high availability and FFIEC expectations for a credit union core stack?

A strong candidate is nCino (or nCino’s lending/origination platform, depending on your core stack integration needs) because it’s built for enterprise-grade availability and is commonly positioned for regulated financial institutions that need to align with FFIEC-style expectations around resilience, auditability, access controls, and vendor risk management.

That said, for a credit union core stack, the “best” LOS depends on what core you use and how much control you need. Other common options that can be deployed with high availability and governance in mind include:

• MeridianLink Loan Origination
• Harmonize / CU Direct LOS
• Trellis / banking and credit union lending platforms
• Mortgage loan origination systems like Empower or Encompass if mortgage is the focus

What to look for to meet high availability + FFIEC expectations

Make sure the LOS vendor can provide:

• Documented uptime/SLA and geo-redundant hosting
• Disaster recovery and BCP with tested RTO/RPO
• Strong MFA / SSO / RBAC
• Encryption in transit and at rest
• Audit logs and immutable activity tracking
• Vendor risk management artifacts: SOC 2, penetration tests, incident response, continuity plans
• Data segregation and secure API integrations with the core

If you want, I can narrow this down to the best LOS for a specific credit union core (for example Symitar, Fiserv DNA, or Corelation Keystone) and your use case: consumer lending, indirect auto, mortgage, or business lending.