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OrbOB
OB

Orb

Usage-based billing infrastructure for SaaS

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FINTECHSeries BEst. 202151–200 employeesSan Francisco

Orb is the billing platform built specifically for usage-based and hybrid pricing models. It handles metering, aggregation, invoicing, and revenue recognition for complex usage pricing at scale. Customers like Vercel, Perplexity, and Scale AI use Orb to power their usage-based billing without building it themselves.

Total Raised$44M
RedpointGreylock

Founders

A
Alvaro Morales
L
Lee Iverson