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
Amendment Flag false
Entity Registrant Name Kaleyra, Inc.
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