Top 5 SaaS Billing Solutions in 2025

A global survey of 260 CFOs found that nearly half of CFOs (48%) plan to invest in technology to streamline finance tasks. This shift isn’t surprising — as business models become more complex, traditional billing systems struggle to meet modern requirements.

In 2025, flexible billing software is not just an automation tool but a critical strategic asset. Companies need systems that can handle everything from sophisticated usage-based pricing to automated revenue recognition while maintaining compliance and scalability. Finance teams are no longer just looking for tools to process payments — they need unified platforms that can streamline operations, enhance customer experience, and provide real-time financial insights.

So, here’s a list of the top 5 billing solutions in the market in 2025.

Top 5 Best SaaS Billing Solutions in 2025

1. Zenskar

Zenskar has revolutionized the SaaS billing landscape by solving a critical industry challenge: eliminating the traditional trade-off between flexibility and automation. Unlike legacy tools that are too rigid or require heavy engineering resources, Zenskar empowers finance and technical teams to automate complex billing with minimal effort.

Zenskar’s different modules are decoupled from each other, allowing unparalleled flexibility compared to the competition. This makes it particularly useful for B2B SaaS companies that need to handle sophisticated pricing models, custom enterprise contracts, and complex billing scenarios while maintaining automation at scale.

Pros:

• Supports any imaginable pricing model without coding
• Extensive integration capabilities with 200+ data sources
• High-touch, personalized support through Slack, Zoom, and email
• Comprehensive revenue recognition and analytics features
• Scale-friendly pricing not tied directly to revenue

Cons:

• More suited for B2B SaaS than simple B2C use cases

2. Stripe Billing

While Zenskar excels at complex B2B pricing scenarios and automation, Stripe Billing takes a different approach by focusing on simplicity. It offers a straightforward solution best suited for B2C and eCommerce businesses with basic subscription models. Though reliable for payment processing, Stripe’s billing module doesn’t match Zenskar’s flexibility.

Pros:

• User-friendly interface for basic subscription billing
• Reliable payment processing capabilities
• Suitable for simple B2C use cases
• Basic dunning features included

Cons:

• Limited flexibility for complex pricing models
• 20-product limit per invoice
• Costly as you scale (0.7% fee on billing volume)
• Slow customer support response times

3. Chargebee

While Chargebee is a subscription-first billing platform capable of handling one-time, flat/seat-based, and recurring billing, its capabilities come to a halt when managing usage-based pricing scenarios, like milestone-based contracts. Unlike Zenskar’s comprehensive solution that handles metering, billing, and revenue recognition in-house for all pricing models, Chargebee often requires workarounds for complex scenarios.

Pros:

• Reliable for basic subscription billing needs
• Built-in revenue recognition for simple models
• Free plan available for early-stage startups
• Basic dunning automation included

Cons:

• Limited flexibility in usage-based pricing models
• Rigid invoicing system with restricted customization options
• Expensive add-ons for essential integrations (NetSuite, Salesforce)
• Manual work often needed for CRM data synchronization
• Premium features like live chat restricted to paid plans
• Costly scaling with 0.75% fee above $100k monthly billing
• Limited currency and payment method support for international operations
• Sandbox environment only available in higher-tier plans

4. Maxio

Maxio offers a more basic approach focused on PLG SaaS companies. While it can handle simple usage-based models, the platform requires significant manual effort and developer resources for implementation. Its outdated UI, limited customization options, and slow support response times make it challenging for businesses seeking scalability and automation.

Pros:

• Handles basic subscription and usage-based billing
• Works well for simple PLG use cases
• Basic integration capabilities
• Supports straightforward payment processing

Cons:

• Expensive implementation ($20–25k for 100 customers)
• Manual CSV uploads are required for usage data
• Poor handling of multi-currency operations
• Limited invoice customization
• Slow support response (weeks to months)
• Outdated user interface
• Requires significant developer effort

5. Zuora

Even though Zuora positioned itself as an enterprise billing solution, its legacy architecture presents significant challenges in modern business scenarios. Its rigid data model and complex interface require extensive technical resources for implementation and maintenance. Unlike Zenskar’s agile platform, Zuora’s months-long onboarding and steep learning curve can delay critical business initiatives.

Pros:

• Enterprise-grade capabilities
• Supports high transaction volumes
• Established market presence
• Basic revenue recognition features
• Dedicated account managers for enterprise clients

Cons:

• Complex implementation requiring several months
• Significant developer effort required for customization
• Limited to monthly billing cycles
• Poor API documentation
• Steep learning curve with complex UI
• Manual workarounds needed for revenue recognition
• Reactive support with long resolution times
• No free sandbox environment
• Real-time currency conversion not supported

Final Thoughts

When choosing a billing solution in 2025, consider your business’s specific needs, growth trajectory, and technical resources. While there are multiple tools in the market, you should choose a solution that supports your billing complexity and flexibility requirements. The key is finding a platform that not only meets your current requirements but can scale with your business’s evolution.

Want to learn more about SaaS billing and compare the best software options? Check out our in-depth guide on “What is SaaS Billing? — 5 SaaS Billing Software Compared” for additional insights and detailed comparisons to help you make the right choice.