Explore Our Latest
Articles and Guides
Dive into expert insights, practical how-tos, and in-depth comparisons to enhance your understanding and implementation of billing solutions.
Explore Our Latest
Articles and Guides
Dive into expert insights, practical how-tos, and in-depth comparisons to enhance your understanding and implementation of billing solutions.
Guides
Building a Next.js Subscription Service: Stripe Integration Made Easy
Discover how to quickly set up subscriptions in your Next.js app using Update, a powerful platform that seamlessly integrates Stripe billing and user ...
April 15, 2025Read more →
Guides
Next.js + Stripe: Supercharge Your SaaS with Seamless Subscriptions
Are you a developer looking to add subscription payments to your Next.js SaaS app? Integrating Stripe with Next.js allows you to supercharge your appl...
April 15, 2025Read more →
Guides
How to Integrate Stripe Payments in Your Next.js App: The Ultimate Guide
Discover how to seamlessly integrate Stripe payments into your Next.js app using Update, the developer-first platform that simplifies auth and billing...
April 15, 2025Read more →
Guides
How to Integrate Stripe with Next.js (In 5 Minutes or Less)
Looking to integrate Stripe into your Next.js app? This guide shows you how to set up subscriptions, payments, and user entitlements in minutes—using Stripe, Supabase, and the Update.dev client.
April 15, 2025Read more →
Guides
The Fastest Way to Monetize Your App: A Next.js Starter Template for Vibe Coders
Launch your SaaS with authentication, billing, and subscriptions already built in. This Next.js starter template connects Supabase, Stripe, and Update so you can monetize your app in minutes—not weeks.
April 15, 2025Read more →
Guides
How to Implement Multi-Tenancy in Next.js: A Complete Guide
Implementing multi-tenancy in Next.js requires careful planning around routing, database architecture, and security. This guide covers best practices for subdomain-based and path-based tenancy, database management strategies, and handling authentication. We also discuss deployment challenges, including SSL certificates and local development. Whether you're building a SaaS or a white-labeled platform, this article provides actionable insights to streamline your multi-tenant setup and avoid common pitfalls.
March 10, 2025Read more →
Guides
How to Set Up Authentication and Billing in React
Setting up authentication and billing in React is essential for SaaS platforms, subscription-based apps, and paywalled content. This guide covers best practices for implementing authentication using third-party providers like Firebase and Supabase or custom JWT-based authentication. It also explores secure payment integration with Stripe, handling subscriptions, and restricting access to paid users. By following security best practices and automation techniques, you can create a seamless, scalable user experience.
March 10, 2025Read more →
Guides
Passwordless Authentication Made Easy
Passwords are a major security risk, leading to phishing and credential theft. Passwordless authentication replaces them with biometrics, passkeys, and hardware security keys, eliminating these threats while improving user experience. This article covers how WebAuthn, FIDO2, and passkeys work, why they’re more secure than traditional MFA, and how to implement them. Moving beyond passwords reduces IT burden and enhances security—making authentication seamless and phishing-resistant.
March 9, 2025Read more →
Guides
Usage-Based Billing: A Guide for Developers
Traditional subscription pricing models don’t work for every SaaS business, especially for AI, cloud, and API-driven products. Usage-based billing is emerging as the preferred model, allowing customers to pay only for what they use. This guide explores the key differences between prepaid and postpaid billing, best practices for preventing overbilling, and how to implement usage-based billing with Stripe. Whether you're deciding between building your own metering system or using a third-party provider, this guide will help you create a scalable and transparent pricing model that aligns with customer value.
March 9, 2025Read more →
Guides
Simplifying Multi-Tenancy with Authentication
Multi-tenancy is a powerful architecture for SaaS applications, allowing a single instance to serve multiple customers while keeping their data isolated. When paired with authentication, it ensures each tenant’s users access only their designated resources, balancing efficiency with security. For developers using Next.js and Supabase, implementing multi-tenancy can feel complex—database design, access control, and scalability all come into play. This article breaks it down, offering a clear path to simplify multi-tenant authentication. While tools like Update can streamline this further, the focus here is on mastering the core implementation.
March 8, 2025Read more →
Guides
What Are Magic Links and How to Implement Them
Authentication shapes the user experience in web applications, and magic links have emerged as a compelling alternative to traditional passwords. These unique, time-limited URLs, sent via email, allow users to log in with a single click, blending convenience with security. For developers using Next.js and Supabase, magic links offer a straightforward path to passwordless login, but implementation requires careful attention to detail. This article explores what magic links are, their benefits, and how to integrate them effectively—ensuring your app is both user-friendly and secure. While tools like Update can extend this further, the focus here is on mastering the essentials.
March 7, 2025Read more →
Guides
How to Integrate Supabase Authentication with Next.js
Authentication is a critical component of modern web applications, and integrating it seamlessly with Next.js can streamline development. Supabase, an open-source backend-as-a-service, offers a robust solution for Next.js authentication, combining simplicity with powerful features like real-time data and Row Level Security. However, the process isn’t without its challenges—middleware performance, user data management, and deployment quirks often trip up developers. This guide simplifies the integration, providing a clear path to a secure and efficient setup. While tools like Update can enhance this further, the focus here is on mastering the essentials.
March 7, 2025Read more →
Guides
Next.js Authentication in 2025: Simplifying the Maze for Developers
Authentication in Next.js can feel like navigating a labyrinth. With the rise of edge runtime, a flurry of auth libraries, and the ever-present need for security, developers—whether beginners or veterans—often find themselves overwhelmed. Questions swirl: What’s the easiest approach? Is rolling your own secure? How do I integrate billing seamlessly? This article cuts through the noise, offering clear answers and practical guidance for Next.js authentication in 2025. Update (update.dev) aims to simplify this process, bridging authentication and billing with flexible options, but first, let’s master the essentials to empower your projects.
March 6, 2025Read more →
Guides
How to Add Email OTP Authentication to Your App
Simplify user authentication with email OTP. This guide walks developers through adding secure, cost-effective email OTP authentication to any app, featuring a step-by-step process with Update (update.dev). Learn best practices, avoid pitfalls, and boost conversions with passwordless login—all without overhead.
March 6, 2025Read more →
Guides
How to Implement Phone Verification in Your SaaS App (Without Extra Overhead)
Learn how to add phone verification to your SaaS app without extra overhead. Cut costs, stop fraud, and simplify user authentication with this step-by-step guide
March 6, 2025Read more →
Guides
How to Set Up Recurring Payments in Your SaaS with an API
Setting up recurring payments is essential for SaaS businesses, but choosing the right API and handling subscription management can be complex. This guide walks through integrating a payment provider, managing upgrades and cancellations, automating billing, and ensuring tax compliance. With webhooks, dunning management, and multi-currency support, you can streamline payments and minimize revenue loss. Whether you're using Stripe, Paddle, or another provider, this article covers best practices to future-proof your subscription billing system.
March 6, 2025Read more →
Guides
How to Set Up a Subscription Billing System in Minutes
Setting up a subscription billing system doesn’t have to be complicated. This guide walks through selecting the right billing software, automating recurring payments, handling failed transactions, and supporting global payments. Learn how to reduce churn, improve cash flow, and integrate billing with authentication for a seamless user experience.
March 6, 2025Read more →
Guides
How to Set Up a Billing Cycle for Your SaaS Business
Setting up a billing cycle for your SaaS business ensures predictable revenue and a seamless customer experience. This guide covers choosing the right billing model, deciding between upfront or post-service invoicing, automating invoicing, handling failed payments, and integrating billing with authentication. Learn best practices to optimize cash flow and scale efficiently.
March 5, 2025Read more →
Guides
How to Implement Secure User Authentication in Your SaaS App
Secure user authentication is essential for SaaS applications, yet many developers struggle with when and how to implement it. This guide covers best practices for choosing the right authentication model, preventing fraudulent sign-ups, securing authentication flows, and scaling authentication as your SaaS grows.
March 4, 2025Read more →
Guides
Multi-Tenant Authentication for SaaS: Why It’s Critical & How to Do It Right
Multi-tenant authentication ensures secure user access across multiple customers in a SaaS platform. This guide covers OAuth, JWT, SSO, RBAC, and best practices for security, scalability, and tenant isolation. Learn how to prevent data leaks and optimize authentication for growth.
March 3, 2025Read more →
Guides
What Is Multi-Tenant Authentication? A Step-by-Step Guide
Multi-tenant authentication is essential for SaaS applications that serve multiple customers while ensuring data isolation and secure access control. Without proper authentication, tenants risk data leakage, broken access control, and scalability challenges. This guide explores how multi-tenant authentication works, breaking down OAuth, JWT authentication, SSO, and RBAC. It also covers common security risks, best practices for tenant isolation, and how to scale authentication as your SaaS grows.
March 3, 2025Read more →
Guides
How to Build Multi-Tenant Authentication in Your SaaS App
Building a multi-tenant authentication system is a critical step for SaaS applications that serve multiple organizations while ensuring security, scalability, and data isolation. Many developers struggle with designing authentication flows, managing tenant-specific user roles, and handling cross-tenant access securely.
March 3, 2025Read more →
Guides
Challenges of Working with Supabase & Firebase Authentication (And How to Solve Them)
Choosing between Supabase and Firebase for authentication can be challenging. While both platforms offer robust authentication solutions, developers frequently encounter scalability issues, pricing concerns, session handling problems, and multi-tenancy limitations. This article breaks down the biggest authentication challenges faced when using Supabase and Firebase—from rate limits and JWT expiration issues to role-based access control (RBAC) and session persistence problems—and provides practical solutions to overcome them.
March 2, 2025Read more →
Guides
User Authentication: Best Practices for Secure Login Systems
User authentication is the backbone of application security—but too often, it's either too complex for developers or too weak to stop attackers. The best authentication systems strike a balance between security, usability, and scalability, ensuring frictionless login experiences without exposing users to breaches.
March 1, 2025Read more →