Revenue Recognition - Schedule of Disaggregated Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2025	Apr. 30, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 215,692	$ 170,328
Subscription
Disaggregation of Revenue [Line Items]
Total revenue	162,717	126,034
Usage
Disaggregation of Revenue [Line Items]
Total revenue	45,265	37,191
Platform Revenue
Disaggregation of Revenue [Line Items]
Total revenue	207,982	163,225
Professional Services and Other
Disaggregation of Revenue [Line Items]
Total revenue	$ 7,710	$ 7,103

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.

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