Reindeer is the enterprise AI that runs your most complex operations. It builds AI agents that take on high-volume work in finance and supply chain, including processes that depend on legacy systems and AS/400 mainframes. Its two-loop architecture handles exceptions in real time and retrains agents as processes change, so accuracy holds after launch. Reindeer was named a Representative Vendor in the 2026 Gartner® Market Guide for Business Process Automation Tools, and its agents run in production at companies including Hellmann Worldwide Logistics and Papaya Global. Founded in 2024, Reindeer has raised $18 million from Lightspeed, Team8 and Vesey Ventures.