Sandbar secures $23M Series A for its AI note-taking ring Kindred Ventures Sandbar Technology Sandbar secures $23M Series A for its AI note-taking ring Ivan Mehta March 10, 2026 Sandbar aims to ship the Stream, which can be used to take notes, chat with an AI... Read More Read more about Sandbar secures $23M Series A for its AI note-taking ring