Clari, which develops software focusing on the opportunity-to-close, or OTC, process, on Wednesday announced integrations with DocuSign, Clearslide and Xactly. Clari's artificial-intelligence-powered OTC platform already integrates Google and Microsoft email and calendar activity, which gives sales teams immediate knowledge of sales reps' and prospects' behavior. "There's probably no stronger signal when you send a document and see there's no engagement with it," said Clari CMO David Karel.