Rethink Robotics, the Boston, Mass.-based maker of collaborative robots Baxter and Sawyer, shut its doors today. Rethink was founded in 2008 and raised nearly $150 million to date, according to Crunchbase. Its last round of funding was an $18 million Series E in August 2017. Rethink Robotics CEO Scott Eckert first confirmed the news via email to The Robot Report. “I can confirm that unfortunately