Every SaaS eventually gets the request 'can I download an invoice for my accountant?' -- here is the decision framework for PDF invoice generation in a Next.js app and how to wire it up without a third-party service.
Most SaaS founders pick freemium because Slack does it -- but for most products, a free trial converts better and costs less to run. Here is the decision framework and how to wire up either model with a Next.js SaaS boilerplate.
Canny charges $79 per month before you have a single paying customer -- here is how to build a user feedback and feature voting board inside your Next.js SaaS so you know what to build next without a separate subscription.
Marketplace billing is fundamentally different from regular SaaS billing -- here is the decision framework for platform fees, seller onboarding, and how to extend a Next.js SaaS boilerplate with Stripe Connect.
Customer support is the first thing that breaks as your SaaS grows -- here is how to add an AI chatbot that answers routine questions from your docs so you handle more users without adding headcount or paying $200 per month for Intercom AI.
Your SaaS already sends transactional emails with Resend -- here is how to extend it for broadcast campaigns, opt-in newsletters, and lifecycle sequences so you can reach all your users without a separate marketing tool.