Simplified Payment Solutions
We provide streamlined payment processing solutions that help organizations reduce costs, grow revenue, and improve efficiency.
Let us manage your payment related needs so you can focus on what matters most – running your business.

Core Services
ACH and Check Processing
Move money seamlessly, deposit checks from anywhere.
ICHRA
Seamless reimbursements for employer-sponsored health plans
Credit Card Processing
Accept payments anytime, anywhere.
Risk Management
Prevent fraud before it happens. Reduce errors, monitor risks.
Treasury Services
More control, less complexity. Financial tools and custom integrations.
Who We Serve
Independent Software Vendors (ISV)
Seamless API integrations for software platforms, allowing embedded payment processing.
Independent Sales Organizations (ISO)
Scalable payment solutions to support merchant services and transaction processing.
Financial Institutions
Robust treasury solutions, ACH processing, and risk management tools to support banks and credit unions.
Insurance Administrators
Simplified claims processing, premium collections, and reimbursement payments with secure transactions.
Businesses & Merchants
ACH, check, and credit card processing for seamless payment acceptance and reconciliation.










Solutions
Testimonials
iStream’s intuitive system helped us save time, effort and payroll costs with the software being fully integrated into our point-of-sale system. iStream’s experienced team is receptive and easy to work with, allowing us to adapt and continue to succeed in the Financial Service Center Industry.Bob Wellenstien – PresidentCommunity Financial Service Centers
We have used iStream for over 10 years now. iStream allows us to process deposits with 8 different banks spread across the United States into 80 different bank accounts. The system is easy to use and saves us countless hours filling out deposit tickets and running to the banks to make deposits or sending by mail.
Leonard J. Browne – ControllerBear Property Management
Of all of the integrations and API’s of companies we have worked with, iStream has been one of my favorite and most easy to work with. They helped us with reconciliation and creating custom processing around it. I highly recommend them. Truly in my 20-year history, iStream is one of the best companies I have ever worked with as far as integrating and helping us to accomplish the business goals that we were working to accomplish.
Tim Fortner – CEOBetter NOI
iStream presented the State Bar of WI with a unique opportunity to add cost-saving electronic deposits without having to change our long standing banking relationship. This feature also makes iStream very attractive to our members, giving them the freedom to choose their bank and still benefit from iStream’s very competitive Remote Deposit Capture offering.
Nerino J. Petro, Jr. – Practice Management AdvisorState Bar of Wisconsin
We looked for a partner that could continually innovate, so we would not have to do all of the internal innovation and look at the marketplace. We felt we provided best-in-class service to our customers, so we wanted something very similar as an experience for our customers as it pertained to payments. When we looked at the intellectual capital of the team at iStream, we figured they would be the ones who could help us with not only the immediate needs but our future needs as well. Credit card, ACH, check payments, different gateway integrations – iStream serves as a one-stop shop for payments. This was the ultimate great partnership and I would do it again if I ever have the chance.
Brian Kueppers – Founder and Former CEOApex Revenue Technologies
