Disaggregated Revenue and Cost of Revenue Information - Schedule of Disaggregated Revenue and Cost of Revenue Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Revenue	$ 162,547	$ 132,595	$ 313,518	$ 255,285
Cost of revenue	97,371	79,718	192,011	154,506
Gross profit	65,176	52,877	121,507	100,779
Marketplace
Disaggregation of Revenue [Line Items]
Revenue	148,223	117,287	284,576	224,473
Cost of revenue	95,759	78,024	188,805	150,931
Gross profit	52,464	39,263	95,771	73,542
Supplier Services
Disaggregation of Revenue [Line Items]
Revenue	14,324	15,308	28,942	30,812
Cost of revenue	1,612	1,694	3,206	3,575
Gross profit	$ 12,712	$ 13,614	$ 25,736	$ 27,237

The aggregate cost of goods produced and sold and services rendered during the reporting period.

+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

Xometry, Inc. 10-Q