KLR - Kaleyra Inc. 2020 Q4 - Results - Earnings Call Presentation February, 16 2021 01:45 PM Kaleyra Inc. The following slide deck was published by Kaleyra, Inc. in conjunction with their 2020 Q4 earnings call. For further details see: Kaleyra, Inc. 2020 Q4 - Results - Earnings Call Presentation