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Top-10 US Processor
A scalable invoicing platform, the processor's #1 online product
We delivered an invoicing MVP in 9 months that became the processor's top-selling software product in 2024 and 2025.
$500M+
Processed in under 2 years
#1
Online payments tool
Top seller
2024 & 2025
9 mo
To MVP
- The challenge
- A Top-10 US processor saw a big invoicing opportunity but had limited engineering resources and no scalable product to sell.
- The approach
- OutsideHire delivered an MVP in 9 months at about 70% less than in-house (around $180K/month saved), then iterated it into a full platform.
- The outcome
- It became the fastest-growing product in the processor's online payments portfolio and its top-selling software product in 2024 and 2025.
What we shipped
Online invoicing
Payment links
Level 2 & 3 data
ERP syncing
Virtual terminal
Card & customer management
Let's scope your payments build.
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