For engineering and finance leaders at API and infrastructure companies, Orb is a usage-based billing platform that meters consumption events like API calls and compute, then turns that usage into accurate invoices.
Presence & Market Position
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GTM Developer Tools
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
Orb occupies the metering-and-invoicing layer for companies pricing on API calls and compute rather than seats, built for engineering and finance teams standardizing usage-based billing. It was recently acquired by Adyen, and much of the current conversation traces that transition, from teams marking the close to notes about the culture that carries forward into the combined group. Practitioner discussion beyond that covers product specifics, including a new accounting-system integration built to translate usage data into revenue recognition, and tends to place Orb inside the working stack for infrastructure and AI companies rather than in category debates on its own.
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Business Profile
Orb was founded in 2021 as a developer-first billing infrastructure company, building usage metering and invoicing for businesses selling on consumption-based pricing. It raised roughly $44 million from venture and angel investors before being acquired by Adyen, a deal that closed July 1, 2026. Under Adyen, Orb's billing and pricing infrastructure now sits alongside Adyen's payments platform, extending what the combined business can offer merchants moving between usage tracking and payment execution. Orb operates with roughly 94 employees and continues serving its existing base of API and infrastructure customers, including Vercel, Supabase, and Replit.
Agent Readiness
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
Orb ships a public API and SDK for usage metering, invoicing, and pricing configuration, documented at docs.withorb.com for programmatic integration. The company builds explicitly for AI-native and agentic-AI companies as a customer base, framing pricing as something a team configures and adjusts continuously rather than sets once. Its own agent-facing surface is limited to the API and SDK layer; no MCP server is on file yet.
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