Lago is an open-source billing platform that links product usage and commercial terms to customer invoices.
Alternatives to Aforo
Aforo centraliza la medición de eventos y el cobro de productos digitales, desde la definición de precios hasta las facturas y el reconocimiento de ingresos. Su API y web sirven para API, modelos de IA, datos, servidores MCP y agentes. Incluye seis modelos de tarificación, créditos prepagados, facturas, webhooks e integraciones con pasarelas, ERP y gateways. También puede calcular cargos según tokens de entrada y salida o resultados ponderados de IA. El plan Starter cuesta 0…
Credyt is billing infrastructure for AI products, available through web and API.
Gotransverse is a SaaS platform for billing and revenue management, positioned for enterprise finance and revenue operations teams with complex billing needs.
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Sequence CPQ
Sequence CPQ creates web-based proposals for B2B deals with negotiated terms, custom contracts, or pricing that does not fit a standard template.
WebAPI6.7From $799 a month - 5

Flexprice
Flexprice handles usage metering, pricing logic, and invoice generation for AI and SaaS teams.
Free planWebAPI6.6From $299 a month - 6
Solvimon
Solvimon is billing and revenue management software for businesses that charge by usage or combine several pricing approaches.
Free planWebAPI6.5From $2,500 a month - 7

BillingPlatform Accounts Receivable
BillingPlatform Accounts Receivable automates payment collection, credits, refunds, and management of overdue accounts.
WebAPI6.3 - 8

OneBill
OneBill is a cloud-based Quote-to-Revenue-to-Care platform connecting quoting, billing, revenue management, and customer care.
WebAPI6.3 - 9
6.2 - 10
Zuora CPQ
Zuora CPQ helps sales teams create quotes that combine subscriptions, products, and services throughout a subscriber relationship.
WebAPI6.2 - 11

Meteroid
Meteroid brings subscription management, usage-based pricing, invoicing, and revenue tools together for SaaS, infrastructure, and AI companies.
WebAPISelf-hosted6.0From $0.50 a month - 12
Tridens Monetization
Tridens Monetization is billing, charging, and revenue management software for businesses with subscription, consumption-based, or hybrid models.
WebAPI6.0From $500 a month - 13
Cheddar
Cheddar is a monetization platform for product-led growth and usage-based subscription billing.
WebAPI5.9From $99 a month - 14
Hyperline
Hyperline is a billing and revenue management platform for finance and operations teams.
WebAPI5.9From $299 a month - 15

OpenMeter
OpenMeter measures usage, enforces access, and supports billing for AI, API, SaaS, and developer-tool products.
WebAPISelf-hosted5.9 - 16

Orb
Orb is a web and API platform for usage-based billing, hybrid pricing, and revenue workflows.
WebAPI5.9 - 17
Aria Billing
Aria Billing is an enterprise SaaS platform for automating billing and order-to-cash work for businesses with complex subscriptions and usage.
WebAPI5.8 - 18
Measure
Measure is revenue infrastructure that brings contracts, usage metering, billing, revenue recognition, commissions, and reporting into one product.
WebAPI5.8From $500 a month - 19
Ubersmith
Ubersmith is a platform for businesses that sell digital infrastructure, including cloud, hosting, data center, telco or ISP, and managed services.
WebAPISelf-hosted5.7 - 20
Zuora Billing
Zuora Billing automates invoicing and billing for subscription, usage-based, and hybrid pricing strategies.
WebAPI5.7 - 21

LogiSense Billing
LogiSense Billing is a billing platform for businesses that charge based on usage, subscriptions, or a combination of models.
WebAPISelf-hosted5.4 - 22
m3ter
m3ter processes usage data, calculates charges, and supports quote-to-cash automation for usage-based billing.
WebAPI5.4 - 23
5.3From $99 a month - 24

Continuous Command
WebAPI5.3 - 254.3


