Revenue - Schedule of Breakdown of Cost of Revenue (Exclusive of Depreciation and Amortization) (Details) - USD ($)
$ in Thousands

3 Months Ended

6 Months Ended

Jul. 31, 2026

Jul. 31, 2025

Jul. 31, 2026

Jul. 31, 2025

Disaggregation of Cost of Revenue [Line Items]

Cost of revenue (exclusive of depreciation and amortization)

^[1],[2]

$ 29,796

$ 12,094

$ 57,897

$ 20,968

Subscription

Disaggregation of Cost of Revenue [Line Items]

Cost of revenue (exclusive of depreciation and amortization)

2,324

1,720

4,911

3,608

Marketplace

Disaggregation of Cost of Revenue [Line Items]

Cost of revenue (exclusive of depreciation and amortization)

1,642

2,403

5,014

6,213

Advertising

Disaggregation of Cost of Revenue [Line Items]

Cost of revenue (exclusive of depreciation and amortization)

8,922

2,241

16,133

2,964

Platform

Disaggregation of Cost of Revenue [Line Items]

Cost of revenue (exclusive of depreciation and amortization)

12,888

6,364

26,058

12,785

Platform Solutions

Disaggregation of Cost of Revenue [Line Items]

Cost of revenue (exclusive of depreciation and amortization)

$ 16,908

$ 5,730

$ 31,839

$ 8,183

[1]	Excludes depreciation and amortization.
[2]	Excludes depreciation and amortization.