Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access

Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-time and enable usage-based billing.

Open Source Pricing & Packaging Infrastructure

Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access.

Self-hosted billing engine for usage-based SaaS — metering, subscriptions, invoicing

Togai is a metering and billing platform for software and SaaS products, purpose-built for consumption-based and usage-based pricing models. The Togai API provides programmatic access to customers, accounts, event ingestion, usage meters, price plans, invoices, credits, entitlements, and financial reporting.

API platform info for monetization

Open-source revenue agents for usage-based companies — detect leakage, recommend a billing action, gate on human approval, execute via Stripe (sandbox), and audit. Powers the Revenue War Room demo.

Stress-test AI pricing models before customers do.

Solvimon is an IPO-ready billing and monetization platform for usage-based and hybrid pricing that unifies metering, CPQ (quote-to-cash), subscriptions, invoicing, payments and revenue recognition in a single system.

SAP BRIM (Billing and Revenue Innovation Management) is a comprehensive solution for order-to-cash processes, subscription management, usage-based pricing, and revenue management. It enables businesses to manage complex billing scenarios, subscription lifecycle, and revenue recognition.

MonetizeNow is an enterprise monetization platform that unifies quoting, billing, and usage metering into a single quote-to-cash system for B2B SaaS companies. It combines a CPQ/quote builder with guided selling, a billing engine supporting subscriptions, credits, and usage-based pricing, multi-currency payments (via Stripe), dunning, revenue…

Paid (paid.ai) is the monetization platform for AI agents. It gives teams that build and sell AI agents the pricing, billing, and margin infrastructure to charge with flexible models — credits, usage-based, seat-based, and outcome-based pricing — while tracking the AI costs and delivered value behind every customer.