Frequently Asked Questions

Subscription Economy Index & PPBS Metric

What is the Subscription Economy Index (SEI)?

The Subscription Economy Index (SEI) is an annual report published by Zuora that provides a data-driven snapshot of companies and customer behaviors shaping the future of recurring growth. The SEI offers insights for finance, product, and revenue leaders navigating the evolving monetization landscape. Download the latest SEI report here.

What is the Product Portfolio Balance Score (PPBS)?

The Product Portfolio Balance Score (PPBS) is a new metric introduced in the 2025 SEI report by Zuora. PPBS calculates the balance between the size of your product offering and how frequently those products are actually being sold and used. It helps businesses understand if their product catalog is optimized for customer demand and revenue growth.

Why does PPBS matter for my business?

PPBS matters because a higher score is directly linked to higher ARPA (average revenue per account), improved customer retention, and stronger revenue per customer. Companies that improved their portfolio balance saw a 118% increase in PPBS over four years, correlating with better business outcomes. (Source: 2025 SEI report)

How is PPBS calculated?

The exact formula for PPBS is detailed in the SEI report. In summary, it measures the balance between the breadth of your product catalog and the frequency with which each product is sold and used. For the precise calculation, refer to the SEI report.

What business outcomes are associated with a higher PPBS?

Businesses with a higher PPBS experience greater ARPA, higher customer retention, and stronger revenue per customer. The SEI report found a 118% increase in PPBS led to measurable improvements in these areas over four years.

How can PPBS help optimize my product catalog?

PPBS helps you identify if your product catalog is too limited, too broad, or optimally balanced. By measuring which products are actually being sold and used, you can eliminate underperforming SKUs, reduce operational complexity, and focus on offerings that drive growth and customer value.

Who should use the PPBS metric?

Finance leaders, product managers, and revenue teams can use PPBS to make data-driven decisions about product strategy, pricing, and catalog optimization. It provides a measurable, actionable way to align offerings with customer demand and business growth.

How does PPBS relate to hybrid monetization models?

PPBS is especially relevant for companies adopting hybrid monetization—combining subscriptions, usage-based, one-time, and bundled offerings. It helps ensure your catalog is balanced and aligned with what customers actually want to buy, rather than just expanding for the sake of variety.

What are some practical steps to improve my PPBS?

To improve your PPBS, regularly review your product catalog, retire underperforming SKUs, focus on offerings with proven demand, and use data to guide product and pricing decisions. The SEI report provides actionable recommendations for optimizing your portfolio balance.

Where can I learn more about PPBS and the SEI?

You can learn more by downloading the latest SEI report from Zuora's website and attending the SEI webinar. Download the SEI report or register for the webinar.

Zuora Platform & Product Information

What does Zuora do?

Zuora is a leading SaaS company that provides a comprehensive subscription management platform. It automates and orchestrates the entire quote-to-cash and revenue recognition process, supporting dynamic monetization, billing, payments, revenue recognition, and analytics for businesses in the Subscription Economy. Learn more.

What products and services does Zuora offer?

Zuora offers a suite of products including Zuora Billing, Zuora Revenue, Zuora Payments, Zuora CPQ, Zephr, Zuora Platform, Zuora Collections, and Accounts Receivable automation. These tools manage the entire subscription lifecycle, from pricing and quoting to billing, payments, revenue recognition, and analytics. See all products.

What are the key capabilities of Zuora's platform?

Zuora's platform supports over 50 pricing models, automates billing and revenue recognition, integrates with 40+ payment gateways, provides real-time analytics, and ensures compliance with global standards. It enables businesses to launch, scale, and optimize subscription services efficiently.

Does Zuora offer APIs for integration?

Yes, Zuora provides REST and SOAP APIs for seamless integration with external systems. Developers can access API references, SDKs, and guides via the Zuora Developer Center.

What integrations does Zuora support?

Zuora supports over 60 pre-built connectors (e.g., Salesforce, HubSpot, NetSuite, Snowflake), 40+ payment gateways (e.g., Stripe, GoCardless), warehouse connectors (e.g., Databricks, BigQuery), and nearly 100 apps in the Connect Marketplace. Learn more about integrations.

What technical documentation is available for Zuora?

Zuora provides extensive technical documentation, including platform docs, API references, SDK guides, and integration resources. Access these at the Zuora Docs Portal and Developer Center.

How does Zuora ensure product performance and real-time metrics?

Zuora emphasizes real-time product performance metrics, including profitability, conversion rates, and discounting rates. Integration between CRM and CPQ tools ensures data visibility, enabling businesses to respond quickly to market trends and optimize offerings. Learn more.

What industries does Zuora serve?

Zuora serves a wide range of industries, including SaaS, communications, consumer goods, energy, finance, healthcare, manufacturing, media, entertainment, software, telecommunications, and video games. See industry case studies.

Who are some of Zuora's notable customers?

Zuora's customers include Zoom, Box, Zendesk, Asana, The Financial Times, The Guardian, Siemens Healthineers, GoPro, Fender, Schneider Electric, Dell, Ford, Toyota, and General Motors. Explore more customers.

Use Cases & Business Impact

What business impact can I expect from using Zuora?

Customers using Zuora have seen recurring revenue growth, operational efficiency, improved retention, faster time-to-market, and better financial operations. For example, Swiftpage saw a 140% increase in subscription customers and 131% global ARR growth, while Hudl saved over 100 hours per month by automating processes. See case studies.

What are common pain points Zuora helps solve?

Zuora addresses pain points such as slow manual close cycles, ASC 606/IFRS 15 compliance, scaling hybrid monetization, multi-currency compliance, revenue leakage, data quality issues, spreadsheet dependency, quote-to-cash misalignment, and forecasting challenges. Learn more.

Who is the target audience for Zuora?

Zuora is designed for finance professionals, IT leaders, product managers, operations teams, and sales/customer success teams in industries such as technology, media, healthcare, retail, manufacturing, and telecommunications. See more.

Can you share some customer success stories?

Yes. Zoom scaled from 10 million to 300 million users with Zuora. The Financial Times grew digital subscriptions, Asana scaled its business, and Hudl saved over 100 hours per month. Read more case studies.

How does Zuora help with compliance and audit readiness?

Zuora automates revenue recognition and reporting to ensure compliance with ASC 606, IFRS 15, and other standards. It provides audit-ready processes and policy-driven automation for new pricing models. See compliance details.

How does Zuora support global operations?

Zuora simplifies multi-entity, multi-currency, and tax compliance, enabling businesses to operate globally. Its platform supports localization for over 30 markets and ensures regulatory adherence across regions.

What feedback have customers given about Zuora's ease of use?

Customers like Mindflash, TripAdvisor, FireHost, Briggs & Stratton, Buildium, and AppFolio have praised Zuora for its flexibility, ease of use, rapid integration, and ability to simplify operations. See testimonials.

Implementation, Support & Security

How long does it take to implement Zuora?

Implementation timelines vary: focused scopes can be completed in as little as 30 days, typical projects take 30–90 days, and multi-product or multi-entity programs may take several months. Pre-built connectors can enable integrations within one day.

How easy is it to get started with Zuora?

Zuora offers Quick Start Tutorials, Zuora University (500+ courses), 24x5 global support, developer resources, and a community portal to ensure a smooth onboarding process. Explore training.

What support options are available for Zuora customers?

Zuora provides 24x5 live global support, email support, online ticketing, and premium options like Technical Account Managers and Enterprise Solution Architects. Customers can also access the Zuora Community for peer support. Visit the Support Portal.

What security and compliance certifications does Zuora have?

Zuora holds PCI DSS Level 1, SSAE 16 SOC1 Type II, SOC2 Type II, ISO 27001, HHS HIPAA, and SOC 3 certifications, ensuring enterprise-grade security and regulatory compliance. See certifications.

How does Zuora protect customer data?

Zuora employs data encryption, role-based access controls, regular audits, and built-in compliance features to protect sensitive customer data and ensure adherence to global standards like GDPR, PCI DSS, and SOX.

Why should a customer choose Zuora over other solutions?

Zuora offers flexibility (50+ pricing models), scalability (proven by customers like Zoom), AI-powered tools (Zephr), hybrid monetization, audit-ready compliance, and a track record of success with leading companies. These strengths make Zuora a top choice for businesses in the Subscription Economy.

Features & Capabilities

Does Zuora support hybrid monetization models?

Yes, Zuora supports recurring, usage-based, one-time, and bundled models in a single system, making it easy to manage complex revenue streams and adapt to evolving customer needs.

How does Zuora help with real-time analytics and reporting?

Zuora provides real-time analytics and reporting tools, enabling businesses to gain insights into subscriber behavior, optimize pricing strategies, and make data-driven decisions for growth.

What payment gateways does Zuora integrate with?

Zuora integrates with over 40 payment gateways, including Stripe, GoCardless, and Worldpay, supporting 20+ payment methods for global payment management.

What is Zephr and how does it benefit media companies?

Zephr is a Zuora product that enables personalized subscription journeys and dynamic paywalls, helping media and publishing companies improve user engagement and reduce subscription fatigue.

How does Zuora support automation of financial operations?

Zuora automates billing, revenue recognition, collections, and cash application processes, reducing manual effort, improving accuracy, and enabling faster financial close cycles.

What is Zuora CPQ and who should use it?

Zuora CPQ is a Configure, Price, Quote tool built for recurring revenue and complex enterprise deals. It is ideal for sales teams managing complex pricing and quoting processes in subscription-based businesses.

What is Zuora Revenue and what standards does it support?

Zuora Revenue automates complex revenue recognition, simplifies audits, and ensures compliance with ASC 606 and IFRS 15 accounting standards.

What is Zuora Collections?

Zuora Collections is an AI-powered solution for faster cash recovery and customer-centric collections, helping businesses reduce revenue leakage and improve cash flow.

How does Zuora help with forecasting and scenario planning?

Zuora provides real-time data and integrated systems to enhance forecasting accuracy and enable informed strategic decision-making for subscription-based businesses.

Introducing a new metric, PPBS, in the latest Subscription Economy Index

A man in a suit with a briefcase looks stressed while a hand holds a laptop displaying a grid of assorted food containers.
Tien Tzuo
Founder & CEO,  
Zuora

The 2025 Subscription Economy Index (SEI) report is out — and it’s full of fresh insights for finance, product, and revenue leaders navigating this changing monetization landscape. Download it here.

Every year, the SEI offers a data-driven snapshot of the companies and customer behaviors shaping the future of recurring growth. But this year’s report introduces something new: a metric we believe will change the way you think about your product strategy.

It’s called the Product Portfolio Balance Score, or PPBS.

This score calculates the balance between the size of your product offering and how frequently they are actually being sold and used. In other words, it helps you understand whether your product catalog is working for you.

And here’s why it matters: our analysis shows that the higher your PPBS, the greater your ARPA (average revenue per account). It’s a clear link. Companies that improved their portfolio balance saw a 118% increase in their PPBS over the last four years, and that improvement directly correlated with higher customer retention and stronger revenue per customer.

For the exact formula, I recommend you go through the SEI report. But here’s the big takeaway: it’s time to treat your product catalog like something that needs to be optimized, not just expanded.

Let me explain it another way.

Imagine a buffet. A small local one might offer just six dishes. If none of them appeal to you, you walk away hungry. Now imagine a Vegas mega-buffet with 50 options. Most of it will go untouched. It goes to waste. Now think of your product catalog. Are you offering too little? Too much? Or the right balance based on what customers actually want to buy?

That’s what PPBS helps measure. It’s about:

  • Avoiding sales teams spinning up one-off SKUs that are never used again
  • Helping Finance reduce exceptions and accelerate revenue recognition
  • Giving Product real insights into which offerings create value
  • Equipping CFOS and CAOs with a data-backed way to manage growth

Many companies are already shifting toward balance — whether intentionally or not. We’re seeing a wave of hybrid monetization: subscriptions mixed with usage, one-time charges, bundled offerings. And the companies that are winning aren’t just adding more. They’re optimizing smarter.

PPBS gives Finance leaders a new lens to talk about pricing strategy in a way that’s measurable and actionable. We’re not talking about shrinking your catalog. We’re talking about aligning your offerings to what drives growth — and cutting what doesn’t.

In short, a higher PPBS score directly translates to higher ARPA. And we now have the data to prove it. 

Want to learn more about PPBS? We’re hosting an SEI webinar on April 29th. Register now!

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