| AWS, Inc. (Amazon Web Services) | U.S.A. | Cloud data storage | Billtrust Platform, (Collections, Credit 2.0, Cash App, Account Management API, BPN, Supplier Payments), eCommerce |
| Babelway SA | U.S.A. | Tool for automating data flow | BPN, CPA Tool for automating data flow |
| Bancorp | U.S.A. | ACH+ Banking | BPN |
| Beam/Jumio | U.S.A. | Fraud Detection and Transaction Monitoring | Billing & Payments, BPN |
| DataDog | U.S.A. | Monitoring and Alerts for Payment Issues | Billing & Payments |
| Datapipe (Rackspace company) | U.S.A. | Hosting services management and data center | Billing & Payments, Credit Core, BPN, CPA, Vuebill/Waypoint |
| DocuSign | U.S.A. | Customer credit applications | Account Management API, Credit App 1.0 and 2.0 |
| EIPP | Chennai, India | Invoice Keying for AP networks | CPA |
| Equifax | U.S.A. | Credit Reporting Agency | Credit Platform |
| Experian | U.S.A. | Credit Reporting Agency | Credit Platform |
| FIS AvantGuard, LLC (Sunguard, Worlpay, Inc, Vantiv) | U.S.A. | Collections Partner and Payment Gateway | Collections, Vuebill/Waypoint, Billing & Payments, BPN |
| Fiserv, Inc. (First Data Merchant Services -CardConnect, LLC, BluePay Processing, LLC | U.S.A. | Payment Gateways | Billing & Payments |
| Flexential Colorado Corp. (formerly ViaWest, Inc.) | U.S.A. | Datacenter | Billing & Payments (DR), Vuebill |
| GIACT | U.S.A. | Consumer bank account validations | Billing & Payments, BPN |
| International Direct Response Services (IDRS) | Canada | Print Mail partner | Billing & Payments |
| Intrado (formerly West Interactive Corporation) | U.S.A. | IVR service for payments | Billing & Payments IVR, Vuebill/ Waypoint, IVR |
| Looker HA | U.S.A. | Reporting & Dashboard Tool | Billtrust Platform |
| Microsoft Corporation (Microsoft Azure) | U.S.A. | Hosting services and Datacenter | Cash App, BPN |
| MongoDB Atlas | U.S.A. | Database storage | Billtrust Platform, (Collections, Credit 2.0, Cash App, Account Management API, VCC, BPN, Supplier Payments) |
| Paragon | U.K. | International print services | Billing Platform, Billing & Payments |
| Pendo | U.S.A. | Analytics and usage data for our applications | Billtrust Platform, Billing & Payments, Credit, Cash App |
| Retarus | U.S.A. | Cloud Fax Service | Billing & Payments |
| Sentry | U.S.A. | Front-end Logging | Billtrust Platform, Collections, Credit App 2.0 |
| Snowflake | U.S.A. | Database storage | Billtrust Platform, (Collections, Credit 2.0, Cash App, Account Management API, VCC, BPN, Supplier Payments) |
| Taylor-Demers Mail Processing Inc. | Canada | Print Mail Partner | Billing & Payments |
| Telesign | U.S.A. | Multi-factor authentication on the BT Platform | BT Platform |
| Visa (Cybersource, LLC and Authorize.net) | U.S.A. | Reseller and Payment Gateway (Authorize.net), Payment Gateway (Cybersource), Visa (BPN) | Billing & Payments, BPN |
| Zayo Group, LLC (Latisys) | U.S.A. | Hosting services and datacenter | Vuebill/Waypoint |
