About OA Hero

Powered by WhiteKnight Software Ltd

OA Hero was created by experienced Amazon FBA sellers who wanted smarter tools for product analysis and risk awareness. What began as a private workflow quickly evolved into a full Chrome extension and API platform trusted by sellers around the world.

Our Mission

To make online arbitrage faster, safer, and more transparent. We build technology that saves sellers time, reduces risk, and empowers them to scale profitably.

Who We Are

OA Hero is developed and maintained by WhiteKnight Software Ltd — a UK-based software company focused on tools for Amazon FBA professionals.