The Stack Index / Revenue & AR
Revenue & AR
Billing, pricing, revenue recognition, collections and getting paid. 130 vendors.
- Quote-to-cash & CPQ
Salesforce quote-to-cash suite: CPQ, product catalog, orders, contracts, usage selling and invoicing on the CRM.
- Collections & AR automation
Augmented Cash: AI-driven order-to-cash platform for credit risk, collections, disputes and cash allocation.
- Revenue recognition
Finance software including Aptitude RevStream for ASC 606 / IFRS 15 revenue recognition at scale.
- Usage-based & subscription billing
Stripe's billing suite for subscriptions, usage-based pricing (via Metronome), invoicing and revenue recognition add-on.
- B2B payments acceptance
Payments infrastructure for accepting payments and sending payouts across Indonesia, the Philippines and Southeast Asia.
- B2B trade credit & BNPL
Managed B2B payments and pay-by-invoice net terms with credit, invoicing and collections; absorbed Apruve.
- Quote-to-cash & CPQ
Agentic quote-to-revenue platform: CPQ, contract management, DealRoom, subscription billing and revenue recognition.
- Collections & AR automation
Agentic AI that automates accounts receivable: collections outreach, cash application, disputes and deductions.
- B2B payments acceptance
AI-native B2B payments and terms infrastructure: pay-by-invoice, B2B BNPL, underwriting, invoicing and collections.
- Billing & invoicing
AI-native contract-to-cash platform: reads contracts to generate invoices, runs collections, cash application and revenue recognition.
- B2B trade credit & BNPL
B2B net terms and BNPL: AI credit decisions, invoicing, collections and advance payment to sellers.
- Usage-based & subscription billing
Open-source usage-based billing and metering engine, self-hosted or managed cloud.
- Usage-based & subscription billing
Billing and margin-tracking platform for AI agent companies, enabling outcome and results-based pricing.
- Pricing & entitlements
Pricing, entitlements and credits runtime that enforces usage limits and plans in SaaS and AI products.
- Collections & AR automation
Autonomous AI agents that run AR end to end: invoicing, payment matching, customer outreach and collections.
- Collections & AR automation
AR and cash flow performance platform: prioritized collections, cash application and live cash forecasting.
- Usage-based & subscription billing
Revenue automation platform for usage-based and hybrid billing, invoicing and revenue recognition with AI agents.
- Usage-based & subscription billing
AI-native billing and revenue automation for B2B: contract-based billing, revenue recognition and collections.
- Collections & AR automation
AI-native accounts receivable platform automating the contract-to-cash lifecycle to cut DSO.
- Billing & invoicing
Digital invoicing and B2B payment platform for Indonesian SMBs, with B2B paylater.
- Quote-to-cash & CPQ
Agentic quote-to-cash for SaaS: CPQ, self-service, metering, billing, invoicing and collections on one platform.
- Usage-based & subscription billing
Cloud metering and usage-based pricing and billing platform, including AI/LLM usage metering.
- Usage-based & subscription billing
Monetization platform for subscription and usage billing, invoicing, quoting and revenue reporting.
- Collections & AR automation
AI-driven AR workspace for B2B: collections, cash application, credit and deductions, integrated with ERPs and CRMs.
- Collections & AR automation
Collections automation with dunning, segmentation, credit module and cash application; usage-based pricing.
- Collections & AR automation
AR and order-to-cash platform with AI agents for collections, payments, cash application, disputes and credit risk.
- Collections & AR automation
Agentic AI for AR: agents hold two-way billing conversations, answer queries and follow up on overdue invoices.
- Quote-to-cash & CPQ
AI-native CPQ and billing for B2B companies with usage, hybrid and outcome-based pricing models.
- Quote-to-cash & CPQ
AI CPQ and pricing optimization that builds quotes from existing pricing sheets, order forms and CRM data.
- Pricing & entitlements
Pricing, packaging and entitlements layer between the app and Stripe billing, managed without code changes.
- Collections & AR automation
Receivables and collections automation for Indian SMBs integrated with Tally and other accounting systems.
- B2B payments acceptance
Payments platform for UAE SMEs: payment links, card acceptance, corporate cards and expense management.
- Usage-based & subscription billing
Open-source usage-based billing and metering stack for AI-first companies, with managed cloud option.
- Pricing & entitlements
Pricing and billing layer for AI startups on Stripe: usage billing, real-time ledger, entitlements and spend controls.
- Collections & AR automation
Automates receivables, online payments and credit applications for construction and foodservice suppliers.
- Billing & invoicing
AI billing agent that parses contracts, issues invoices, collects payments and reports revenue for B2B SaaS.
- B2B trade credit & BNPL
European B2B payments and BNPL: invoice terms, instalments, trade accounts and buyer payment extension.
- Collections & AR automation
Managed AI operations partner for enterprise order-to-cash and accounts receivable.
- Usage-based & subscription billing
Billing and monetization platform for usage-based, hybrid and flexible pricing models.
- B2B trade credit & BNPL
Invoicing with built-in protection that pays the seller even if the buyer doesn't.
- Billing & invoicing
International billing ops, invoicing, foreign sales tax and payment acceptance for SaaS businesses.
- Usage-based & subscription billing
Recurring billing and invoicing with quotes, subscriptions, dunning, payments and revenue recognition reports.
- Usage-based & subscription billing
Billing and financial reporting for B2B SaaS and AI: subscriptions, usage, CPQ, AR, revenue recognition and SaaS metrics.
- Cash application
AI coworker that automates the entire order-to-cash process for B2B finance teams.
- B2B trade credit & BNPL
Invoice-to-payments platform offering pay-later terms, pay-now and card options plus AR automation.
- B2B trade credit & BNPL
Net-terms infrastructure for B2B checkout with credit and fraud engines, invoicing, reminders and collections.
- B2B trade credit & BNPL
B2B buy-now-pay-later: invoice purchase, instalments and trade accounts for online shops and marketplaces.
- Collections & AR automation
Accounts receivable automation: invoicing, payments, reminders and customer portal to get paid faster.
- B2B trade credit & BNPL
Vendor financing for B2B software and hardware: instant buyer credit, flexible payment terms, vendor paid upfront.
- Cash application
AR automation for high-volume businesses: cash application, collections, deductions and bank reconciliation across 16 ERPs.
- Usage-based & subscription billing
Billing and monetization for SaaS and AI companies: subscriptions, usage billing, payments, CPQ, RevRec and receivables.
- Billing & invoicing
AI-powered spreadsheet for billing automation that extracts order-form terms and syncs them to NetSuite and Stripe.
- Merchant of record
Merchant-of-record billing for AI and SaaS: credits, usage metering, subscriptions and global tax compliance.
- Merchant of record
Merchant-of-record commerce for software and SaaS: global payments, subscriptions, tax, B2B invoicing and quotes.
- B2B payments acceptance
Bank payment platform for recurring Direct Debit and instant one-off collections, with failed-payment recovery.
- Collections & AR automation
Enterprise order-to-cash platform with AI agents for credit, collections, cash application, deductions and e-invoicing.
- B2B trade credit & BNPL
B2B buy-now-pay-later: trade credit at checkout, seller payout after delivery, collections and non-payment protection.
- Revenue recognition
Revenue recognition subledger for high-volume businesses: matches Stripe transactions, applies ASC 606, posts journal entries.
- B2B payments acceptance
LatAm payments platform for acquiring, pay-ins and payouts for high-volume businesses and PSPs.
- Collections & AR automation
Automates B2B collections and payment follow-up to improve cash flow.
- Merchant of record
Merchant of record handling payments, subscription billing, sales tax and compliance for software and digital businesses.
- B2B payments acceptance
Zero-fee B2B payment network with AR automation and AI agents for collections and cash application.
- Collections & AR automation
Agentic AI workflows for AR and AP: invoicing, reminders, customer portal, cash application and voice agents.
- Usage-based & subscription billing
Subscription management and recurring billing for high-volume digital commerce, with dunning, churn tools and RevRec.
- Revenue recognition
AI-powered ASC 606 / IFRS 15 revenue recognition subledger, standalone or on Salesforce, plus lease accounting.
- Quote-to-cash & CPQ
B2B software revenue platform: CPQ, contracts and checkout, billing, payments and revenue system of record.
- Quote-to-cash & CPQ
CPQ and configuration lifecycle management for manufacturers of complex, configurable products.
- Collections & AR automation
B2B AR platform with AI agents for collections, cash application, buyer AP portals and payment analytics.
- Usage-based & subscription billing
Aria Billing Cloud: real-time rating, charging and billing for recurring and consumption pricing in telco, media, software, IoT.
- B2B payments acceptance
Brazilian business account and billing platform: Pix, boleto and card collection, recurring charges, reminders and invoices.
- Collections & AR automation
B2B credit and AR platform: credit applications and approvals, collections, payments and cash application.
- Usage-based & subscription billing
Enterprise billing and revenue software: usage metering, rating, invoicing, collections and ASC 606 revenue recognition.
- Usage-based & subscription billing
Recurring billing software automating invoices, payment acceptance, dunning and reminders for subscription businesses.
- Collections & AR automation
AR automation that chases invoices via email, SMS and calls, with payment portal, credit checks and forecasting.
- Quote-to-cash & CPQ
Revenue lifecycle suite with CPQ, contract lifecycle management, billing, document automation and eSignature.
- Merchant of record
Merchant of record for software and AI products handling payments, tax, invoicing, payouts and affiliates.
- Collections & AR automation
AI order-to-cash suite for enterprises: credit, collections, deductions, cash application and Gia AI agents.
- B2B payments acceptance
Chilean payments platform: account-to-account checkout, recurring subscriptions, retries and AI collection workflows.
- Usage-based & subscription billing
Brazilian billing infrastructure: Pix, boleto and card collection, recurring billing with delinquency management, revenue splits.
- Collections & AR automation
Brazilian financial automation: AI-driven collections, recurring billing, payments and bank reconciliation via one API to 40+ banks.
- B2B payments acceptance
Fee-free B2B payments for receivables and payables, QuickBooks sync and Penny AI accountant for invoice follow-up.
- Usage-based & subscription billing
Billing and revenue automation for SaaS, cloud and fintech: invoicing, AR, revenue recognition and SaaS metrics.
- Merchant of record
Merchant of record for software, SaaS and game companies handling payments, taxes, compliance and fraud.
- Cash application
Finance automation for SAP and other ERPs: agentic cash application, remittance capture, AR automation and payments.
- Pricing & entitlements
Pricing, packaging and entitlement management for SaaS companies, decoupling plans from code.
- Usage-based & subscription billing
B2B subscription management: quoting, billing automation, invoicing, AR and IFRS 15 / ASC 606 revenue recognition.
- Pricing & entitlements
B2B pricing software helping enterprises set and execute prices consistently at scale.
- Revenue recognition
NetSuite-native billing automation and ASC 606 revenue recognition for subscription, usage and milestone models.
- Usage-based & subscription billing
Subscription billing software for recurring payments with plans, add-ons, allowances, trials and checkout.
- Usage-based & subscription billing
European subscription management, recurring billing and payment gateway with local payment methods.
- Collections & AR automation
Digital AR software: collections automation, real-time cash application, customer portal, AR analytics and eInvoicing.
- Merchant of record
Merchant of record handling payments, taxes and compliance for software and digital businesses in 240+ markets.
- B2B trade credit & BNPL
B2B point-of-sale financing: net 30-90 terms and pay-over-time for merchants' business buyers.
- Merchant of record
Merchant of record platform handling payments, sales tax and compliance for SaaS and digital products.
- Usage-based & subscription billing
API-first enterprise billing and revenue management for subscription, usage and prepaid consumption models.
- Pricing & entitlements
Software licensing and distribution API adding license validation, device activation and entitlements.
- Usage-based & subscription billing
Open-source, self-hosted subscription and usage billing and payments infrastructure, with enterprise Aviate accelerator.
- Usage-based & subscription billing
Cloud-native usage-based and subscription billing: high-volume usage rating, contract enforcement and auditable invoices.
- Merchant of record
Merchant of record eCommerce platform covering payments, subscriptions, global tax and compliance.
- Collections & AR automation
AR automation for Xero and QuickBooks: reminders, statements, late fees, payment portal and DSO reporting.
- Merchant of record
Merchant-of-record billing for developers and AI products: usage metering, credits, subscriptions, tax and margin tracking.
- Pricing & entitlements
AI-driven B2B pricing platform combining price optimization, quoting and analytics to protect margins.
- Pricing & entitlements
Software monetization platform (Flexera) for licensing, entitlements and pricing across cloud and on-prem.
- Revenue recognition
Revenue lifecycle software: ASC 606 / IFRS 15 revenue recognition (RMS) and BluIQ complex usage and recurring billing.
- Revenue recognition
AI SaaS revenue management for QuickBooks Online users: ASC 606 schedules, invoices and ARR reporting.
- Pricing & entitlements
AI pricing, quoting and rebate management software for B2B manufacturers and distributors.
- Pricing & entitlements
Software licensing and entitlement management (by Nalpeiron) that decouples pricing and packaging from code.
- Collections & AR automation
B2B receivables agent that handles collection follow-ups and reads payment emails.
- BilltrustAcquiredBilling & invoicing
Invoice-to-cash platform: invoice delivery, payments, AI cash application, credit decisioning and agentic collections.
- OrbAcquiredUsage-based & subscription billing
Usage-based billing and pricing infrastructure for complex, high-volume and hybrid pricing models.
- LeapfinAcquiredRevenue recognition
Turns high-volume operational and payment data into reconciled, reportable financials.
- m3terAcquiredUsage-based & subscription billing
Usage data and pricing platform that meters, rates and prices consumption for downstream billing.
- MetronomeAcquiredUsage-based & subscription billing
Usage-based billing and metering platform for high-volume consumption pricing, used by AI and infrastructure companies.
- Quadient ARAcquiredCollections & AR automation
Mid-market AR automation (formerly YayPay) with predictive collections, dashboards, task queues and payment portal.
- TogaiAcquiredUsage-based & subscription billing
Metering, rating and usage-based billing platform, now part of Zuora.
- VersapayAcquiredCollections & AR automation
Collaborative AR platform with buyer payment portal, cash application, collections and dispute management.
- ZuoraAcquiredUsage-based & subscription billing
Enterprise quote-to-cash and subscription platform: billing, revenue recognition (Zuora Revenue), payments, collections and CPQ.
- ezyCollectAcquiredCollections & AR automation
AR automation with payment reminders, pay-now invoices, credit applications and credit scores; part of Sidetrade.
- InvoicedAcquiredCollections & AR automation
Invoice-to-cash platform for B2B finance teams: invoicing, collections, cash application and embedded payments.
- Logik.aiAcquiredQuote-to-cash & CPQ
AI-powered CPQ and product configuration engine, now ServiceNow CPQ.
- MoesifAcquiredUsage-based & subscription billing
API analytics and monetization: usage billing meters on API calls and LLM tokens, quotas and prepaid credits.
- OpenMeterAcquiredUsage-based & subscription billing
Open-source real-time usage metering, entitlements and billing for usage-based pricing, now part of Kong.
- SubskribeAcquiredQuote-to-cash & CPQ
Unified CPQ, subscription billing and revenue recognition for SaaS, with DealDesk AI.
- VartanaAcquiredB2B trade credit & BNPL
B2B sales financing and checkout: automated credit approvals, payment options, e-signature and collection.
- VindiAcquiredUsage-based & subscription billing
Brazilian recurring billing and payments platform for subscriptions via card, Pix and boleto, part of LWSA.
- 2CheckoutAcquiredMerchant of record
Digital commerce platform offering merchant of record, subscription billing and tax compliance; now part of Verifone.
- Lemon SqueezyAcquiredMerchant of record
Merchant of record for software and digital products: payments, sales tax, subscriptions and license keys.
- RevLockAcquiredRevenue recognition
Automated revenue recognition and analytics software; now Chargebee RevRec.
- Stax BillAcquiredUsage-based & subscription billing
Recurring billing and subscription management (formerly Fusebill) with payments, tax and ASC 606 revenue recognition.
Ordered by funding signal, then how complete the profile is. Never paid for.
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