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Versapay Tech Stack

AR automation platform processing $170B+ in B2B payments annually

Financial Services Atlanta, Georgia 201–500 employees Founded 2006 Privately Held
versapay.com LinkedIn

Versapay operates a mature AR platform handling 110M+ transactions yearly across 10,000 customers. The tech stack—.NET/C# on AWS/Azure with PostgreSQL, Redis, and Elasticsearch—supports high-volume payment processing, while adoption of TensorFlow, PyTorch, and SageMaker signals a pivot toward AI-driven AR automation. Active projects on 'AI-first AR platform modernization' and 'legacy payment services evolution' indicate engineering effort to replace aging monolithic infrastructure with scalable, intelligence-augmented workflows.

Tech Stack 50 technologies

Core Stack.NET C# AWS JavaScript Ruby on Rails TensorFlow PyTorch SageMaker React PostgreSQL Redis Elasticsearch C++ Datadog New Relic Kubernetes Salesforce NetSuite Node.js SQL Server MySQL Oracle Azure Apple Pay Google Pay Liquid Kibana Loggly Semaphore Intacct+20 more

What Versapay Is Building

◆Challenges

  • Inefficient ar processes
  • Scalability and security
  • Slow cash flow
  • Barriers to collecting b2b payments
  • Legacy monolithic payment services
  • Legacy payment infrastructure

▲Active Projects

  • International payments expansion
  • Payment processing gateway
  • Payments ecosystem
  • Strategic account plan development
  • Customer journey improvement initiatives
  • Lead generation program support
  • Tradeshow event logistics support
  • Ai-first ar platform modernization
  • Self-serve scalable product experiences
  • Core payment services evolution

Hiring Activity

Accelerating10 roles · 10 in 30d

Department

Product
4
Engineering
2
Sales
2
Support
2

Seniority

Senior
6
Mid
2
Principal
2
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About Versapay

Versapay is a B2B AR and payments automation platform founded in 2006 and headquartered in Atlanta. The company serves finance teams and their customers by automating invoice delivery, payment collection, and reconciliation across a unified dashboard. The platform integrates with major ERPs (Salesforce, NetSuite, Intacct) and payment methods (Apple Pay, Google Pay), facilitating cash-flow visibility for mid-market and enterprise buyers. With 5M+ companies transacting on the network, Versapay processes over $170B in annual payment volume.

HeadquartersAtlanta, Georgia
Company Size201–500 employees
Founded2006
Hiring MarketsUnited States, Canada

Frequently Asked Questions

What tech stack does Versapay use?

Versapay's backend runs .NET and C# on AWS and Azure, with PostgreSQL, Redis, and Elasticsearch for data and search. The platform uses React frontend, integrates Salesforce and NetSuite, and is now adopting TensorFlow and PyTorch for AI-driven AR automation.

What is Versapay working on?

Active projects include international payments expansion, payment processing gateway evolution, AI-first AR platform modernization, and self-serve product experiences. Engineering is addressing legacy monolithic payment infrastructure and scalability challenges.

How this profile is built

Versapay's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.