Question: I need a tool that integrates with popular frameworks like Next.js and allows me to focus on my business logic, rather than building customer management systems from scratch.

If you're looking for a service that works well with Next.js and lets you focus on your business logic, Kobble is a great choice. Kobble is a full-stack service that supports modern frameworks like Next.js with built-in features like user management, access control, and quotas. It also comes with a no-code authentication portal and integration with Stripe for payments so you can monetize your app without writing any code. Kobble has tiered pricing, including a free tier, so it's suitable for developers at any stage of their project.

Another option is Supabase, an open-source Firebase alternative that supports Next.js. Supabase has a powerful feature set including a Postgres database, user authentication, instant APIs, and real-time subscriptions. It also comes with templates for common use cases like Stripe Subscriptions and AI Chatbots, so it's a good all-purpose tool for building production-ready apps. Supabase has a free tier with unlimited API requests and several pricing tiers depending on support needs.

For a serverless data platform, Xata is also worth a look. Xata is built on PostgreSQL and supports a wide range of frameworks, including Next.js. It offers serverless Postgres, zero-downtime schema migrations, file storage and full-text search. Xata has a generous free tier and flexible pricing, so it's good for projects big or small.

Last, Staarter is a Next.js SaaS boilerplate designed to get you up and running faster with preconfigured core features. It includes strong authentication, billing integration with payment gateways, and localization support. Staarter also comes with a modern stack, type-safe API, and strong security, so it's a good choice for entrepreneurs and developers who want to get a scalable SaaS project up and running quickly.