The Billing Stack is an independent editorial publication that explains and compares automated billing systems — the subscription management and recurring-billing platforms businesses rely on to price, bill, and collect revenue from their customers.We research and compare the leading billing platforms, including Stripe Billing, Chargebee, Recurly, Zoho Billing, Maxio, Zuora, and Paddle. Our coverage breaks down pricing models, feature sets, integrations, and the honest trade-offs each platform carries, so you can choose a billing stack that fits your business — not the other way around.How we researchOur reviews and comparisons are research-based. We study public product documentation, pricing pages, help centers, and release notes, and we cross-check details against independent reporting. We write in plain language, flag what we could not verify, and update articles when products or prices change. Billing software evolves fast, and we aim to keep our coverage current, but we recommend confirming critical details with the vendor before making a purchase decision.Editorial independenceThe Billing Stack publishes no affiliate links, runs no sponsored rankings, and accepts no vendor influence over what we write. Our comparisons are not paid placements, and no billing vendor can pay to change a rating, a review, or a recommendation. We write for readers — not for vendors. If our coverage ever seems to favor one platform, it is because the research led there, and we will explain our reasoning in the article.Who runs The Billing StackThe Billing Stack is written and edited by Daniel Reyes, who covers billing software, subscription pricing, and SaaS operations. If you spot an error, a stale price, or something we missed, we want to hear about it — head to our Contact page and we will review it promptly.