AllData Aggregation Services


In today's competitive landscape, choosing the right data aggregator is more critical than ever. Whether you are looking to add a new data aggregation source to an existing blended environment or to an app in the concept phase or already in market, choosing AllData® Aggregation from Fiserv will help you grow your business.

Fiserv has been in the data aggregation business for more than 20 years. Thousands of businesses and millions of consumers trust Fiserv to help them maximize the power of data aggregation.

What is data aggregation >


Fiserv enables millions of people and businesses in a world that never powers down




financial institution clients




global accounts on file


Touchpoints with nearly


of U.S. households


More than


transactions per second




assets processed daily


More than

35 Yrs

finance industry leadership


Verify employment status and history in real-time.


Account types, average balances, and transactions.


Get complete 24-month transaction insights.


Accurate account verifications right from the source.


Two year income history for all financial accounts.

Cash Flow

Provides a view into a borrower’s financial health.

Fiserv is completely buttoned up in terms of the reliability and quality of the AllData Aggregation platform. It's very responsive. It's totally flexible. And, bottom line, it just works.

– David Evans, President and CEO, DecisionLogic


Enables innovative products and services that can have the widest consumer reach.

Account Verification

VerifyNow™ API identifies and authenticates account owners and verifies account status in real-time.


Provides consolidated financial reports for wealth management firms and advisors.


Merchant Commerce

Attack fraud with insight to real-time account data and balance verifications.

Financial Services

Give consumers’ a single 360’ view of all of their financial accounts – even those across multiple institutions.

Consumer Finance

Access financial data needed for quick credit decisions, eliminating the traditional paper chase.

Getting started is easy

Empowering consumers doesn't get any easier. AllData Aggregation via REST API provides multiple ways for you to access consumer-permissioned data covering dozens of vertical markets. This provides actionable insight that can be used to develop solutions for retail, wealth management, consumer lending and financial services. 

View our API documentation >


Easy integration across any platform or application



A proven ally in keeping your data and reputation safe



Supports any platform requiring aggregated data



Offers a robust view with broad account type coverage


What can you do with more insightful consumer data?

Additional AllData Solutions

AllData Advisor

Consolidated view of client assets that leads to stronger relationships for wealth management advisors.
Learn more

AllData PFM

A complete view of consumer finances across all online accounts at multiple financial institutions.
Learn more

AllData Connect

Secure portal where customers can consent to share their financial data for third-party application activity.
Learn more


Reduce fraud by verifying bank account ownership, status and consumer identity in real-time.
Learn more

Talk to a solutions expert to ask for a demo or request sandbox access.

Visit our AllData Aggregation product page for more information. Contact us to learn how we can help shape your future projects with AllData Aggregation.

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