Funding Brief｜Raindrop Raises $35M Series A to Catch Agents Failing Silently in Production
Raindrop raised a $35M Series A led by CRV, bringing total funding to $50M. The round signals that investors now treat agent observability as a requirement, not a nice-to-have — once an agent runs for hours and calls thousands of tools, no human can watch every step, so someone needs a system built to catch the moments an agent quietly does the wrong thing.