Fiserv Finxact
- Android app
- Not listed
- Free plan
- No
- Runs on
- api, Web

Summary
Fiserv Finxact is a cloud-based core banking engine that serves as a system of record and processes transactions across asset classes, currencies, and time zones. Its event-driven microservice architecture handles in-balance transactions in real time, eliminating end-of-day and batch reconciliation. The platform can recreate views of transactions and events as they stood at a particular point, without cutoffs or offline operations. RESTful APIs provide access to banking functions and customer and transaction data. Product owners and business analysts can use a TypeScript domain-specific language to define rules for events. Core payment functions cover single-bank processing, basic ACH, checks, and debit cards; Payment Rails adds ACH, RTP, and wire capabilities. Finxact integrates with external fraud and AML tools, and supports cloud deployments on AWS, Microsoft Azure, and Google Cloud Platform. Developer resources include a sandbox, on-demand instances, documentation, API references, a learning academy, and configuration wizards. Pricing is on request. The platform is aimed at financial institutions, fintechs, commerce brands embedding finance, and community institutions.
Who it is for
Finxact suits financial institutions and fintechs seeking a configurable core banking engine, as well as commerce brands embedding financial services. Community institutions are also among its intended users.
What is good
- Real-time processing avoids end-of-day reconciliation.
- Supports AWS, Azure, and Google Cloud deployments.
- Provides RESTful APIs for banking data.
- Developer access includes a sandbox and learning academy.
What to know first
- Pricing is available on request.
- Production deployment is cloud-based.
Verdict
Finxact combines transaction processing, payment capabilities, and configurable business rules in a cloud-deployed banking platform. Organizations should request pricing and evaluate its fit for their banking workflows.
Fiserv Finxact plans and pricing
All plansCompared on core banking software
- Deployment model
- cloudfinxact.com
- Loan management
- Yesfinxact.com
- Real-time processing
- Yesfinxact.com
- API access
- Yesfinxact.com
- Regulatory reporting
- Yesfinxact.com
- Multi-entity support
- Yesfinxact.com
Facts
- Core banking engine
- Finxact is a modern system of record and transaction processing engine agnostic to asset classes, currencies and time zones.finxact.com · 1 Oct 2026
- Architecture
- The platform uses an event-driven microservice architecture.finxact.com · 1 Oct 2026
- Temporal data
- Finxact can recreate as-of views into transactions, events or occurrences without cutoffs or offline operations.finxact.com · 1 Oct 2026
- APIs
- Modern RESTful APIs power thousands of banking functions and provide 100% CRUDL access to customer and transaction data.finxact.com · 1 Oct 2026
- Business rules
- A TypeScript domain-specific language lets product owners and business analysts create business rules for events.finxact.com · 1 Oct 2026
- Cloud deployment
- Finxact production deployments use Kubernetes on Amazon Web Services, Microsoft Azure and Google Cloud Platform clusters.finxact.com · 1 Oct 2026
- Payment rails
- Core payments include single-bank payment processing, basic ACH, check and debit card processing, with ACH, RTP and wire capabilities in Payment Rails.finxact.com · 1 Oct 2026
- Partner ecosystem
- The ecosystem page lists 21 partners, 2.8k open endpoints, seven years of collaboration and 14 current clients in production.finxact.com · 1 Oct 2026
- Security audits
- Finxact carries out annual SOC 1 Type 2 and SOC 2 Type 2 third-party audits, with documents available upon request.finxact.com · 1 Oct 2026
- Fraud and AML
- The transaction engine integrates with third-party fraud and AML tooling, and RabbitMQ event queues let external endpoints subscribe to process or database conditions.finxact.com · 1 Oct 2026
- Developer access
- Finxact.io provides a sandbox, on-demand Finxact instances, documentation, API references, a learning academy and configuration wizards.finxact.com · 1 Oct 2026
- Target users
- Finxact serves large financial institutions, fintechs and commerce brands embedding finance, and community institutions.finxact.com · 1 Oct 2026
- Cloud provider scale
- Finxact states that three public clouds are supported and all three have production clients.finxact.com · 1 Oct 2026
Company
- Founded
- 2017finxact.com · 28 Sept 2026
- Headquarters
- Jacksonville, Florida, United Statesfinxact.com · 28 Sept 2026
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Sources
- finxact.com/us/en/our-platform.html· checked 1 Oct 2026
- finxact.com/content/dam/finxact/whitepaper/Finxact-· checked 1 Oct 2026
- finxact.com/us/en/our-platform/finxact-payment-rail· checked 1 Oct 2026
- finxact.com/us/en/our-partner-ecosystem.html· checked 1 Oct 2026
- finxact.com/content/dam/finxact/documents/newslette· checked 1 Oct 2026
- finxact.com/us/en/· checked 1 Oct 2026
- finxact.com/us/en/become-a-partner.html· checked 1 Oct 2026
- finxact.com· checked 28 Sept 2026