Orb

www.withorb.com

Modern usage-based billing engine with real-time metering, flexible pricing logic, and built-in dashboards for SaaS and GenAI companies.

Stripe Billing

stripe.com

Usage-based billing solution integrated with Stripe's payment platform, suitable for getting started with usage-based billing.

Alguna

alguna.io

All-in-one platform for pricing, quoting, and billing with comprehensive usage metering and support for hybrid pricing models.

Lago

www.getlago.com

Open-source usage-based billing platform with full-featured billing cycles, real-time metering, and community-driven integrations.

Togai

www.togai.com

Cloud-based metering and billing platform by Zuora with configurable pricing logic, prepaid credits, and entitlement management.

Amberflo

amberflo.io

Usage-based billing platform designed for high-throughput environments with real-time metering and strong usage analytics.

m3ter

m3ter.com

Advanced billing logic platform for specific verticals with raw usage event storage and hands-on solution support.

Maxio

maxio.com

Comprehensive subscription management and financial reporting platform with FP&A tools and revenue recognition capabilities.

Chargebee

www.chargebee.com

All-in-one billing suite for startups and mid-market SaaS with subscription billing and metered usage add-ons.

Recurly

recurly.com

Subscription billing platform with usage-based billing capabilities for SaaS companies.