Custom Integration Details
Gain seamless integration between any HR app and ADP solutions such as ADP iHCM and ADP Workforce. True point-to-point integration.
ADP Applications Integrated
- ADP iHCM® UK
Integration Type
- Uni-directional data sharing (per use case)
Application Type
- Data Connector
Data Sync Frequency
- Near real-time via API

About Custom Integration
- Custom integration using a custom connector with ADP from Flexspring is fast and relatively easy. Flexspring takes care of everything. The experts at Flexspring do all the data mapping to create a custom connector tailor-made for your business. No internal IT resources are needed to create or maintain your integration.
With custom connectors, the experts at Flexspring meet the unique integration needs of your business as well as match data field names—including custom fields—in your HR and ADP apps.
With data integration from Flexspring, you only pay for the use case or use cases that you need.
ADP Marketplace Partner Award Winner
Flexspring has won the 2022 Best Service and Support award for providing the best service and support to ADP clients and the 2023 Top International Partner .

Any HR App with ADP Use Cases
Gain seamless integration between any HR app and ADP solutions such as ADP iHCM and ADP Workforce. True point-to-point integration.

Three Most Popular Integration Use Cases
- 1. New Hires from Your ATS to ADP
When you press the new hire button in your ATS, new hire data automatically syncs in real-time in ADP with essential information needed to process payroll.
- 2. Employee Updates from Your ATS or Core HRIS to ADP
When current employee data changes in your ATS or Core HRIS, the data automatically updates in ADP in near real-time. This ensures that all employee data needed to process payroll is up-to-date for current employees.
- 3. Employee Updates from ADP to Your ATS or Core HRIS
Some businesses prefer updating employee data in ADP and automatically sending the changes to their ATS or Core HRIS.