Comena builds AI agents to automate order processing from email inboxes into ERP for industrial distributors and manufacturers. Across the US and Germany, 4 million sales and procurement professionals are stuck in manual inbox-to-ERP workflows, a problem Comena addresses. The company is part of YC S25, described as the most selective batch in YC history, recently raised a seed round from top Silicon Valley investors, added six-figure ARR in the last month, and operates with a deliberately small team, while founders Jiehua and Almo bring notable credentials—Jiehua was the youngest software engineer at Google Zurich and the first sales hire at askLio (YC S23); Almo shipped code at Microsoft and AWS and was the first engineer at Leaping AI (YC W25).