Best SAAS Billing Software for 2026: 10 Options Compared by Use Case

Stripe Billing is the billing layer on top of Stripe Payments, so it fits SaaS companies that already process cards through Stripe and want subscriptions, invoices and dunning in the same dashboard. Pay-as-you-go costs 0.7% of billing volume, on top of the standard 2.9% plus 30 cents per successful card charge. Annual plans start at $620 a month for up to $100,000 in monthly billing volume.

The depth is the draw: flexible pricing models, metered usage up to 100 million events a month, Smart Retries for failed payments, proration, trials and coupons, all through an API developers rate highly. The bill grows with volume, and tax, revenue recognition and advanced fraud tools are paid add-ons. Pick Stripe Billing when Stripe already moves your money; pick Chargebee or Recurly when you want a billing platform that works with any gateway.

Chargebee is the dedicated billing platform, built for SaaS and subscription businesses that want billing separated from their payment processor. Flow is priced by volume: pay-as-you-go is 0.80% of monthly billing value with no platform fee, or $99 a month plus 0.65% with a monthly commitment. Both include 100 million usage events a month, 40-plus gateway integrations and smart dunning.

The platform covers the full subscription job — product catalog, pricing experiments, invoicing, coupons, trials, revenue recognition add-ons and a customer portal — and reviewers praise its breadth. The cost scales with revenue, so a fast-growing company can pay far more than a flat-fee tool, and the interface takes time to learn. Pick Chargebee when billing is a core system you want to run properly; pick Stripe Billing when you want billing inside the processor you already use.

Recurly is a subscription management platform built for consumer and e-commerce subscriptions, and its reputation rests on payment recovery: Smart Retries, dunning campaigns and churn tools sit at the center. Starter costs $249 a month plus 0.9% of billing volume, with the first $40,000 of billings each month included free, and a 90-day free trial. All-Access is quoted for companies billing over $1 million a year.

Starter covers automated global billing, flexible plans and pricing, one dunning campaign, 10-plus payment methods and 20-plus gateways. The catch is that the strongest recovery tooling — machine-learning retries and multiple dunning campaigns — waits for All-Access, and Recurly moves no money itself, so gateway fees sit on top. Pick Recurly when failed payments and churn are your biggest leaks; pick Chargebee when you need deeper B2B billing and revenue recognition.

Paddle is a merchant of record, which means Paddle — not you — is the legal seller, and it handles checkout, billing, global sales tax and VAT, fraud and chargebacks in one fee: 5% plus 50 cents per checkout transaction, with no monthly fee. That single fee replaces a billing platform, a tax tool and a fraud tool, and there is no lock-in period.

The trade is control for convenience: Paddle owns the checkout and the customer payment relationship, so your brand sits inside Paddle's flow and you cannot bring your own gateway. At 5% plus 50 cents it is also the most expensive per transaction here for high-volume sellers. Pick Paddle when you sell software worldwide and want tax compliance handled for you; pick Stripe Billing when you want to keep the payment relationship and pay less per transaction.

FastSpring is also a merchant of record, aimed at software and digital-goods sellers. Its flat-rate pricing bundles checkout, payment processing, subscription management, global tax collection and remittance, fraud prevention and B2B invoicing into one revenue share — the exact percentage is quoted for your volume and mix, and discounted rates are available for ACH and wire transfer transactions.

The appeal is the single contract: one vendor handles the storefront, the billing and the tax filings, so there is no stack of add-ons to manage. The downside is the same as Paddle's — FastSpring is the seller of record, so you give up checkout control, and there is no published price to compare before you talk to sales. Pick FastSpring when you sell downloadable software worldwide; pick Paddle when you want a published 5% rate you can model before signing.

Maxio is the B2B SaaS pick in this list, built from the merger of Chargify and SaaSOptics. It pairs subscription billing with revenue recognition, A/R management and SaaS metrics, so finance teams can run billing, collections and the monthly close in one system. Pricing is by quote, based on billing volume and the modules you need, with no per-seat charges and annual contracts as the default.

The strength is the finance depth: automated revenue recognition under ASC 606, dunning, metering, multi-entity support and integrations with QuickBooks, Xero, NetSuite, Salesforce and HubSpot. The cost is the catch — reviewers report high prices and a learning curve, and setup is a project, not an afternoon. Pick Maxio when finance needs billing and revenue recognition together; pick Chargebee when you want a lighter billing-only platform.

Zuora is the enterprise pick, built for companies with complex subscription models — multi-currency catalogs, ramp deals, usage rating, CPQ and revenue recognition across channels. It is the oldest platform here and the one most large subscription businesses standardize on, with deep Salesforce and ERP integrations. Pricing is entirely by quote, and G2 reviewers report implementation taking around six months.

The platform handles billing complexity other tools cannot: any pricing model, contract terms, entitlements and multi-entity billing in one catalog. The price is the platform's weight — high cost, a steep learning curve and a long implementation make it a poor fit for a small team. Pick Zuora when your pricing model is genuinely complex and you have a billing team; pick Maxio or Chargebee when a mid-market platform will do the job.

ChargeOver is the flat-rate pick: plans start at $229 a month for the Growth plan, which covers 200 active customers, and the price scales with customer count, not with a percentage of your revenue. There are no per-transaction fees from ChargeOver itself — you still pay your gateway — and there are no annual contracts. A free sandbox lets you test features before going live.

The platform covers recurring billing, invoicing, dunning, a self-service billing portal, 40-plus reports and integrations with QuickBooks, Xero, HubSpot and Salesforce. Reviewers rate it 4.7 out of 5 on G2, the second-highest score here, and praise the support team. The trade is scope: it is a billing tool, not a full revenue platform, with no revenue recognition module. Pick ChargeOver when you want a predictable flat bill; pick Recurly when recovery tooling matters more.

SubscriptionFlow is the budget flat-rate pick: Startup costs $99 a month billed annually, or $199 a month billed monthly, and covers up to $100,000 in invoiced revenue a year. Every plan includes every feature — invoicing, dunning, automation, usage-based charges, tax management and white-label branding — so there is no feature ladder to climb. Rise is $199 a month billed annually for up to $600,000 a year.

The flat fee and all-features-included model make the bill easy to predict, and the platform adds retention tooling that flags customers likely to churn. The limits are scale and polish: only 34 G2 reviews, a smaller integration list than the big platforms, and a dated interface reviewers mention. Pick SubscriptionFlow when a low predictable fee matters most; pick Billsby when you want an even cheaper start with a free plan.

Billsby is the cheapest way into this list: the free plan costs $0 and lets you set up unlimited products, plans and cycles before you go live, and Core, the first paid plan, costs $45 a month plus 0.4% on revenue above $15,000 a month. Pro is $135 a month plus 0.5% above $30,000, and the platform is rated 4.8 out of 5 on G2, the highest score here.

Core covers unlimited products and plans, metered billing, automated dunning, customizable branding and a QuickBooks integration, with 5 users included. The trade is scale: the feature set is narrower than Chargebee or Maxio, the integration list is short, and revenue recognition is a paid add-on. Pick Billsby when you are launching a subscription product and want to start free; pick SubscriptionFlow when you want more features at a similar price.