Best Usage-Based Billing Software for Attio

Solvimon replaces home-built billing code. It is one API-first system for usage metering, pricing, quote-to-cash, invoicing, payments, and revenue recognition. Send raw events (tokens, API calls, agent actions) via API or ingest them from Snowflake, BigQuery, Redshift, S3, GCS, or Azure Blob Storage. Solvimon aggregates them against meters, prices them with whatever model you sell (seats, usage, credits, commits with overages, outcome-based, or all of it on one contract), and produces the invoice. Payments run through Stripe, Adyen, or Checkout.com, so no PSP lock-in. Tooling: REST API, SDKs, frontend components, a CLI, and an MCP server for agent-driven billing operations. Sandbox available without a sales call. The team previously built billing at Adyen (€1T+ processed volume). Pricing changes ship as configuration, not as a rewrite of your invoicing pipeline.

Hyperline serves as a comprehensive revenue management solution designed to streamline the entire quote-to-cash process for contemporary enterprises by integrating CPQ (configure-price-quote), automated billing, subscription and usage-based pricing, invoicing, payment processing, and real-time analytics into a singular platform that adapts to intricate pricing structures and varied customer requirements. This platform empowers sales teams to swiftly create precise, branded quotes, approvals, and contracts, seamlessly linked with your CRM, while allowing finance teams to automate invoicing, reconcile revenue, and access critical metrics such as ARR and cash flow without the need for manual processes or spreadsheets. Additionally, the adaptable pricing engine accommodates flat fees, seat-based charges, usage-based billing, hybrid models, customized terms, and subscription phases, enabling teams to customize their offerings to meet customer needs without requiring engineering assistance. Furthermore, it integrates with leading payment processors, CRMs, ERPs, and analytics platforms to ensure all revenue data remains consistent and up to date, facilitating a more efficient workflow across departments.