General form of registration statement for all companies including face-amount certificate companies

Document and Entity Information

Document and Entity Information
3 Months Ended
Mar. 31, 2020
Document Information [Line Items]  
Document Type S-1/A
Amendment Flag true
Entity Registrant Name Kaleyra, Inc.
Amendment Description AMENDMENT NO. 1 TO FORM S-1
Entity Central Index Key 0001719489
Entity Filer Category Accelerated Filer
Entity Small Business true
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Tax Identification Number 82-3027430
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One Via Marco D’Aviano, 2
Entity Address, City or Town Milano MI
Entity Address, Postal Zip Code 20131
City Area Code +39 02
Local Phone Number 288 5841