Maxio (the 2022 merger of Chargify and SaaSOptics) brought together subscription billing and SaaS financial metrics in a single platform. For mid-market B2B SaaS with a finance-led motion, it remains a reasonable choice, blending recurring billing with MRR/ARR reporting and GAAP-compliant revenue recognition.
The limits show up in three places. Pricing flexibility: Maxio was built around subscriptions and treats usage-based pricing as an afterthought, which pushes teams with hybrid models to look elsewhere. User experience: the UI carries the weight of two legacy products, and it shows next to modern platforms. Global compliance: Maxio handles North American tax scenarios well but is not where global e-invoicing or multi-entity invoicing leads.
If you are evaluating alternatives to Maxio in 2026, here are ten platforms worth a serious look, starting with the one that unifies the full revenue stack in a modern, purpose-built system.
1. Hyperline
Hyperline is the new standard for revenue management, a unified platform that consolidates quote-to-cash workflows into a single modern system of record. Where Maxio stacks two legacy products (Chargify billing plus SaaSOptics analytics), Hyperline was built as one coherent platform covering quoting, contracts, billing, invoicing, reconciliation, and reporting.
Three differences stand out. Pricing depth: native support for flat, tiered, volume, graduated, usage-based, and custom pricing in one engine, without workarounds. User experience: a modern, unified product versus a merged-platform feel. Global reach: built-in e-invoicing certified in 80+ territories and invoicing compliant in 100+ countries, not limited to North American tax rules.
Key Features:
- Unified quote-to-cash engine spanning sales, billing, and finance
- Native hybrid billing: flat, tiered, volume, graduated, usage-based, and custom pricing
- Built-in e-invoicing certified in 80+ territories, compliance in 100+ countries
- AI monitoring, smart payment retries, real-time revenue alerts
- 99.997% uptime, SOC2, ISO27001, GDPR certified
- Real-time expert support responding in under 10 minutes
Ideal For:
B2B SaaS outgrowing Maxio because of usage-based pricing needs, enterprise deal flow, international invoicing, or the desire for a modern, unified platform rather than a merged-product experience.
Pros:
- Modern, purpose-built platform, not a product merger
- Native usage-based and hybrid pricing
- Global compliance and e-invoicing built in
- Eliminates up to 80% of manual finance work, 99.9% reconciliation accuracy
- 4.9/5 on G2, 500M+ invoices processed, customers include Gladia, Lemlist, Formance, and Truvi
Cons:
- Broader scope than teams looking solely for SaaS metrics may need
- Newer brand than Maxio's legacy components
Pricing:
Custom pricing based on revenue volume and feature scope. Book a demo for a tailored quote.
2. Zenskar
Zenskar blends subscription and usage-based billing with a no-code configuration layer, aimed at finance teams that want flexibility without engineering dependency.
Key Features: hybrid billing, no-code pricing editor, automated revenue recognition, customer portal.
Ideal For: finance-led teams at mid-market SaaS transitioning from flat-rate to hybrid pricing.
Pros: no-code pricing setup, flexible contract models, modern UX compared to legacy platforms.
Cons: smaller partner ecosystem, younger product with a shorter track record.
Pricing: custom, based on billed volume and feature tier.
3. Lago
Lago is the open-source alternative for engineering teams that want full control of their billing stack. Built API-first, it supports any pricing model you can describe in code.
Key Features: open-source core, API-first, flexible event metering, webhooks, subscription events.
Ideal For: dev-led infrastructure companies. Mistral, Groq, and Together.ai run on Lago.
Pros: open-source control, self-hosted option, unopinionated architecture.
Cons: requires engineering bandwidth to operate, no built-in CPQ, rev-rec, or tax compliance.
Pricing: free self-hosted, paid cloud for the managed offering.
4. Orb
Orb is a pure-play usage-based billing engine, purpose-built for AI companies, API businesses, and high-volume event-driven SaaS.
Key Features: event ingestion at scale, real-time metering, complex pricing rules.
Ideal For: AI and ML API businesses, developer platforms, high-volume metered SaaS.
Pros: excellent metering engine, strong developer ergonomics.
Cons: narrower scope than Maxio, typically paired with CPQ for enterprise deals.
Pricing: custom, based on event volume.
5. M3ter
M3ter focuses on usage-based pricing for enterprise software companies. Built by former AWS metering leads.
Key Features: real-time metering, commit-based deal support, pricing simulation sandbox.
Ideal For: enterprise software vendors with complex commit-and-draw or overage contracts.
Pros: purpose-built for enterprise usage-based, strong pricing sandbox.
Cons: limited scope beyond metering, no built-in multi-currency invoicing.
Pricing: custom enterprise pricing.
6. BillingPlatform
BillingPlatform is an enterprise-grade billing system with a modernized UI, aimed at telcos, utilities, and complex B2B enterprises.
Key Features: enterprise rating engine, configurable workflows, multi-entity and multi-currency support.
Ideal For: large enterprises replacing legacy billing stacks in regulated verticals.
Pros: deep configurability, handles complex enterprise scenarios.
Cons: longer implementation cycles, higher total cost of ownership.
Pricing: custom enterprise pricing.
7. OneBill
OneBill is a subscription and usage billing platform serving mid-market enterprises in telecom, SaaS, and channel-sold B2B.
Key Features: subscription and usage billing, CPQ, partner commission management.
Ideal For: channel-led businesses needing billing plus partner workflows.
Pros: covers quote-to-cash plus channel workflows, reasonable implementation timelines.
Cons: smaller ecosystem, less modern UX than newer alternatives.
Pricing: custom, based on modules and revenue volume.
8. Alguna
Alguna targets B2B SaaS with usage-based or hybrid pricing, focused on reducing the time from pricing decision to deployed billing.
Key Features: hybrid pricing support, pricing analytics, no-code configuration.
Ideal For: early to mid-stage SaaS iterating on pricing models.
Pros: fast to deploy, flexible for pricing experiments.
Cons: young product, limited enterprise track record.
Pricing: custom, based on tier and volume.
9. Octane
Octane targets usage-based SaaS with a developer-friendly platform for metering, pricing, and billing.
Key Features: real-time metering, pricing flexibility, API-first architecture.
Ideal For: mid-market SaaS with usage-based or hybrid pricing needs.
Pros: strong API, flexible pricing model support.
Cons: smaller ecosystem, narrower scope.
Pricing: custom, based on volume.
10. DealHub.io
DealHub.io is a revenue-focused CPQ and billing platform, targeting sales-led organizations needing tight CPQ-to-billing continuity.
Key Features: CPQ, billing, contract lifecycle management, revenue intelligence.
Ideal For: sales-led B2B companies that want CPQ and billing tightly integrated.
Pros: strong CPQ heritage, sales-centric workflow, integrated deal-to-invoice pipeline.
Cons: less mature billing engine than dedicated platforms, narrower usage-based support.
Pricing: custom, module-based.
Is Hyperline Right for You?
If Maxio served you well for subscription billing and SaaS metrics but now feels constraining, Hyperline is the most complete successor on this list. It replaces Maxio plus the typical add-ons for usage-based, CPQ, and global tax with a single modern platform used by Gladia, Lemlist, Formance, and Truvi.
Teams that switch from Maxio to Hyperline usually share three traits: they run hybrid pricing (subscription plus usage), they sell internationally, and they want one unified platform instead of a merged legacy product.
Book a demo to see how Hyperline can take your billing beyond Maxio.