Kaleyra, Inc. (NYSE American: KLR) is a cloud communications platform-as-a-service (CPaaS) company that became publicly traded in November 2019 through a business combination with Software Acquisition Group Incorporated, a blank-check company sponsored by Software Acquisition Group LLC. The S-4/A amendment filed with the SEC on May 6, 2021, under accession number 0001193125-21-153280, represents an updated registration statement submitted as Kaleyra continued executing its acquisition-driven growth strategy in the enterprise cloud communications sector, serving financial services, e-commerce, and technology clients globally. Visit SpacDesk and sign up for full data, filings history, and deal analytics on KLR and hundreds of other SPAC transactions.