XML 11 R1.htm IDEA: XBRL DOCUMENT v3.25.2
Document and Entity Information - shares
 6 Months Ended
Jun. 30, 2025
Jul. 29, 2025
Document Information [Line Items]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Jun. 30, 2025  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
Entity Registrant Name XOMETRY, INC.  
Entity Central Index Key 0001657573  
Current Fiscal Year End Date --12-31  
Entity Filer Category Large Accelerated Filer  
Entity File Number 001-40546  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 32-0415449  
Entity Address, Address Line One 6116 Executive Blvd  
Entity Address, Address Line Two Suite 800  
Entity Address, City or Town North Bethesda  
Entity Address, State or Province MD  
Entity Address, Postal Zip Code 20852  
City Area Code 240  
Local Phone Number 335-7914  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Document Quarterly Report true  
Document Transition Report false  
Title of 12(b) Security Class A common stock, par value $0.000001 per share  
Trading Symbol XMTR  
Security Exchange Name NASDAQ  
Class A Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   49,339,037
Class B Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   1,457,311