Best Subscription Management Software for OAuth

PeakCommerce Inc. runs B2B commerce on a single API instead of a stack of disconnected front ends. Customers buy and pay through storefronts and hosted payment pages. CSRs and channel partners work in dedicated portals. Account changes happen through self-service or conversational commerce. All six surfaces call identical contracts for catalog, pricing, and entitlements — no surface is a special case. Adapters resolve to the system of record you already run: Agentforce Revenue Management, Zuora, Stripe Billing, Maxio, Orb, Metronome, or an ERP. Replace any surface with your own React, Vue, or native front end without touching the contract. Founded 2016. Redwood City, California.