17.5
Lago is an open-source billing platform that links product usage and commercial terms to customer invoices.
Free planOpen sourceWebAPISelf-hosted
Alternatives to Flexprice
Flexprice brings usage metering, pricing rules, and invoice generation together for AI and SaaS teams. Events can arrive through its REST API, SDKs, or Kafka; its pricing engine covers models from per-seat and tiered charges to credit packs and minimum commitments. It also handles proration, multi-currency invoices, tax line items, payment collection through Stripe or Braintree, and dunning. The free Developer plan includes 100,000 events per month and one pricing plan,…
27.2
Credyt is billing infrastructure for AI products, available through web and API.
Free planWebAPI
37.2
Solvimon is billing and revenue management software for businesses that charge by usage or combine several pricing approaches.
Free planWebAPI
- 4
Meteroid
Meteroid brings subscription management, usage-based pricing, invoicing, and revenue tools together for SaaS, infrastructure, and AI companies.
Open sourceWebAPISelf-hosted7.1From €219 a month - 5
Orb
Orb is a web and API platform for usage-based billing, hybrid pricing, and revenue workflows.
WebAPI6.8 - 6
Aforo
Aforo is an API and agentic monetization platform for metering, pricing, selling, billing, and revenue recognition.
Free planWebAPI6.7Free plan - 7
Tridens Monetization
Tridens Monetization is billing, charging, and revenue management software for businesses with subscription, consumption-based, or hybrid models.
WebAPI6.7From $500 a month - 8
BillingPlatform Accounts Receivable
BillingPlatform Accounts Receivable automates payment collection, credits, refunds, and management of overdue accounts.
WebAPI6.4 - 9
OneBill
OneBill is a cloud-based Quote-to-Revenue-to-Care platform connecting quoting, billing, revenue management, and customer care.
WebAPI6.4 - 10
SAP CPQ
Web6.4From $24 a month - 11
Gotransverse
Gotransverse is a SaaS platform for billing and revenue management, positioned for enterprise finance and revenue operations teams with complex billing needs.
WebAPI6.3 - 12
6.2 - 13
Hyperline
Hyperline is a billing and revenue management platform for finance and operations teams.
WebAPI6.0From $299 a month - 14
Cheddar
Cheddar is a monetization platform for product-led growth and usage-based subscription billing.
WebAPI5.9From $599 a month - 15
Measure
Measure is revenue infrastructure that brings contracts, usage metering, billing, revenue recognition, commissions, and reporting into one product.
WebAPI5.9From $500 a month - 16
OpenMeter
OpenMeter measures usage, enforces access, and supports billing for AI, API, SaaS, and developer-tool products.
WebAPISelf-hosted5.9 - 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
Zuora Billing
Zuora Billing automates invoicing and billing for subscription, usage-based, and hybrid pricing strategies.
WebAPI5.8 - 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
LogiSense Billing
LogiSense Billing is a billing platform for businesses that charge based on usage, subscriptions, or a combination of models.
WebAPISelf-hosted5.4 - 21
m3ter
m3ter processes usage data, calculates charges, and supports quote-to-cash automation for usage-based billing.
WebAPI5.4 - 22
5.3From $99 a month - 23
Continuous Command
WebAPI5.3 - 244.6
- 254.5