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Best Usage-Based Billing Software in 2026

When customer charges depend on measured consumption, billing software needs to connect incoming usage with calculated charges and invoices. Compare API metering and event ingestion with the billing model and rating methods that suit your approach. Invoice generation and prepaid credits provide further points to assess, while free-plan availability and paid-from pricing help frame cost. Aforo, Credyt and Flexprice are among the entries, alongside Lago and Solvimon. Consider how usage events reach your billing process, which methods you need to rate them, and whether prepaid credits fit your model. The listed capabilities can help you weigh options against those requirements.

  1. 1

    Flexprice

    Free plan Open source APILinuxSelf-hosted+1
    9.1 Free plan · paid from $299/mo Visit site
  2. 2

    Lago

    Free plan Open source APISelf-hostedWeb

    Lago covers multiple billing models and gives developers several connection options, including separate metering for AI token categories.

    8.8 Free plan Visit site
  3. 3

    Meteroid

    Free plan Open source APISelf-hostedWeb

    Meteroid combines usage metering, subscription billing, invoicing, and customer billing access for software companies.

  4. 4

    Aforo

    Free plan APIWeb

    Choose Aforo if you need usage metering and billing for APIs, AI models, or related digital products, especially with its listed gateway or ERP connections.

    7.4 Free plan Visit site
  5. 5

    Cheddar

    Free plan APIWeb

    Cheddar combines usage tracking, billing rules, invoice generation and payment processing. Businesses should weigh its per-plan charges and API requirements for some billing tasks.

    7.3 Free plan · paid from $99/mo Visit site
  6. 6

    Credyt

    Free plan APIWeb

    Credyt is designed for real-time billing across several models, with a free build-and-test option and production pricing of $1 per active wallet per month.

    7.2 Free plan · paid from $1/mo Visit site
  7. 7

    OpenMeter

    Free plan APISelf-hostedWeb

    OpenMeter combines real-time usage metering, access controls, and billing tools, with self-hosted and managed deployment options.

    6.7 Open source Visit site
  8. 8

    Solvimon

    Free plan APIWeb

    Solvimon combines usage metering, billing, payment collection, and revenue recognition with hybrid pricing options.

    6.7 From $2,500/mo Visit site
  9. 9

    BillingPlatform Accounts Receivable

    Free trial APIWeb

    BillingPlatform Accounts Receivable is geared toward organizations with complex billing and collection workflows, rather than simple invoicing needs.

    6.2 Pricing on request Visit site
  10. 10

    Ubersmith

    Free trial APISelf-hostedWeb

    Choose Ubersmith if your business sells digital infrastructure and needs billing, provisioning, support, and monitoring workflows together.

    5.7 Pricing on request Visit site
  11. 11

    Continuous Command

    Paid APIWeb

    Continuous Command brings usage ingestion, rating, credit management, and prepayment handling into one engine.

    5.6 Pricing on request Visit site
  12. 12

    LogiSense Billing

    Paid APISelf-hostedWeb

    LogiSense Billing covers usage capture, rating, payment collection, and invoicing for complex billing arrangements.

    5.6 Pricing on request · 30-day trial Visit site
  13. 13

    Gotransverse

    Paid APIWeb

    Gotransverse covers varied billing models, product pricing rules, and configurable revenue recognition. Pricing is on request, while the listed Accelerate plan carries a 36-month contract.

    5.5 Pricing on request Visit site
  14. 14

    Hyperline

    Paid APIWeb

    Hyperline covers billing, usage rating, and revenue operations with developer access and documented security controls.

    5.5 From $299/mo Visit site
  15. 15

    OneBill

    Free trial APIWeb

    OneBill brings billing, revenue recognition, customer care, and workflow automation into one platform. Its pricing is not published, so buyers need to request a proposal.

    5.5 Pricing on request · 28-day trial Visit site
  16. 16

    Aria Billing

    Paid APIWeb

    Aria Billing is suited to organisations managing complex billing models, usage, and account structures.

    5.4 Pricing on request Visit site
  17. 17

    m3ter

    Paid APIWeb

    m3ter covers usage data processing, rating, and billing automation for complex charging models. It is not a complete invoicing or revenue recognition system, so those functions need separate tools.

    5.4 Pricing on request Visit site
  18. 18

    Measure

    Paid APIWeb

    Measure covers contract workflows through billing and reporting, with multiple billing models and listed integrations.

    5.4 From $500/mo Visit site
  19. 19

    Metronome

    Paid APIWeb

    Metronome brings metering, pricing, invoicing, reporting, integrations, and spend visibility into one hosted service.

  20. 20

    Orb

    by Orb
    Paid APIWeb

    Orb brings billing, invoicing, and revenue workflow features together for businesses using usage-based or hybrid pricing.

    5.2 Pricing on request Visit site
  21. 21

    Tridens Monetization

    Paid APIWeb

    Tridens Monetization covers charging, billing, revenue management, and customer self-service for several business models.

    5.1 Pricing on request Visit site
  22. 22

    SAP CPQ

    by SAP CPQ
    Paid Web
    5.0 Pricing on request Visit site
  23. 23

    Zuora Billing

    by Zuora Billing
    Paid APIWeb

    Consider Zuora Billing if your organization needs enterprise billing across recurring, usage-based, or hybrid models, particularly with multiple currencies and payment connections.

    5.0 Pricing on request Visit site
  24. 24

    Amberflo

    Paid

    Amberflo combines metered billing with billing-management features and tiered volume allowances. Buyers should review the listed overage rates and contact the company about Custom pricing.

    4.9 From $99/mo · 30-day trial Visit site
  25. 25

    Oracle Subscription Management

    Paid

    Consider Oracle Subscription Management if its listed metering, event ingestion, invoicing, and rating methods fit your billing needs.

    3.9 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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