Question: Can you recommend a development framework that includes authentication, database, and payment integrations out of the box?

If you want a more comprehensive development framework with authentication, database management and payment integration built in, check out ROQ. ROQ is a collection of features designed to help you build secure, scalable and resilient SaaS applications. It includes managed Postgres database deployment, secure frontend DB queries, user authentication with social logins and 2-factor authentication, multi-tenancy and role-based access control, and payment integrations with Stripe.

Another good option is Supabase, an open-source Firebase alternative that includes a Postgres database, user authentication, instant APIs, real-time subscriptions, storage and vector embeddings. Supabase supports frameworks like Next.js, Svelte and Flutter, and includes features like Row Level Security, password hashing and support for third-party provider. It also comes with a data management dashboard, table editor and SQL editor, and a free tier and several paid options.

For a low-code approach, Backendless lets you build apps with a visual UI builder, codeless logic and direct API integration for fast development. It supports real-time database capabilities, user management with more than 18 third-party authentication providers, and customizable email and push notifications. Backendless also offers flexible deployment options, including serverless and managed infrastructure, and integrates with a range of third-party services like FlutterFlow and Zapier.

SvelteLaunch is another powerful option, including a full boilerplate designed to make it easier to set up and develop high-quality SaaS applications. It includes server-side authentication, PostgreSQL database support, customizable checkout flows and integration with OpenAI for things like chatbots and content generation. SvelteLaunch is designed to boost productivity with reusable components and SEO optimization, making it a good option for developers who want to build fast-scaling apps.