CU*BASE is the flagship core platform from CU*Answers, a credit union-owned cooperative CUSO based in Michigan. Unlike traditional vendor relationships, CU*Answers is owned by its client credit unions — which gives CU*BASE a unique market position. With over 1,000 credit union clients, it is one of the most widely deployed CU cores in the country, particularly strong among community-focused institutions under $500M in assets.
The cooperative-owned platform powering over 1,000 community credit unions. Aerial is built to integrate directly with CU*BASE — your core stays exactly as it is, and your members get a modern account opening experience that converts.
Aerial integrates with CU*BASE through CU*Answers' documented API layer for member record management and account creation. Applications submitted through Aerial are pre-verified — ID checked, OFAC cleared, ChexSystems screened — before any record touches CU*BASE. The cooperative data processing environment is respected: Aerial writes clean, complete records that match your existing CU*BASE product and field configuration.
CU*Answers API (member, share, and share draft endpoints)
Aerial has built integrations with CU*BASE specifically. We can walk you through exactly how the data flows, what your members will experience, and what your IT team will need to do (spoiler: not much).
Representative institutions publicly known to use CU*BASE. This is not a complete list.
| Credit Union | State | Total Assets |
|---|---|---|
| Polish & Slavic Federal Credit Union | NJ | $3.3B |
| Western Division Credit Union | WI | $312M |
| Community West Credit Union | MI | $287M |
Integration data current as of 2026. Credit union asset data from NCUA Q4 2024. Core platform information from public vendor disclosures.