Asseco def3000 vs Fiserv Finxact

Asseco def3000 is a banking system for banks’ products, services and operations. Its Core Banking module processes transactions, customer data and contracts for accounts, deposits, loans and cards. Asseco describes the system for universal, retail, corporate, mortgage, auto-financing and cooperative banks, and says Core Banking can connect to external bank systems through APIs. A BOŚ deployment combined Core Banking with General Ledger, Treasury, foreign-currency clearings, print formatting, mass payments, and currency-position and risk reporting. That installation used a three-tier architecture with Oracle WebLogic, an Oracle relational database and browser access without additional workstation software. Listed controls include real-time account processing, multi-level credit-limit checks, and four-eyes monitoring of business-data changes. General Ledger supports access-right settings and second-person approval, with records identifying operator, time and bank unit. The platform listing names Linux, web and Windows; deployment is described as hybrid. Pricing is on request, with implementation requiring contact with Asseco. Asseco states 24/7/365 access to infrastructure, the current system version and specialist support.

Fiserv Finxact is a cloud core-banking engine and system of record for transactions across asset classes, currencies, and time zones. Its event-driven microservice architecture processes in-balance transactions in real time, avoiding end-of-day and batch reconciliation. The platform can recreate as-of views of transactions, events, or occurrences without cutoffs or offline operations. RESTful APIs provide thousands of banking functions and full CRUDL access to customer and transaction data. Product owners and business analysts can define event rules with a TypeScript domain-specific language. Production deployments use Kubernetes on Amazon Web Services, Microsoft Azure, and Google Cloud Platform clusters. Core payments include single-bank processing, basic ACH, checks, and debit cards; Payment Rails adds ACH, RTP, and wire capabilities. Finxact integrates with third-party fraud and AML tools, while RabbitMQ queues let external endpoints subscribe to process or database conditions. Developer resources include a sandbox, on-demand instances, documentation, API references, a learning academy, and configuration wizards. It serves financial institutions, fintechs, commerce brands embedding finance, and community institutions. Pricing is consumption-based and available on request.