AI SaaS Starter Kits

This project is a foundational boilerplate for building software-as-a-service applications using Next.js, TypeScript, and Tailwind CSS. It provides a pre-configured project structure designed to accelerate the launch of a product. The kit integrates a conversational user interface that renders markdown responses from large language models. It includes a secure identity layer for user registration and session persistence across multiple authentication providers, alongside a billing system for managing tiered pricing plans and real-time payment updates. The technical surface covers a type-safe data persistence layer using a serverless database and object relational mapper, as well as a drag-and-drop interface for storing files in scalable object storage. It also incorporates tools for monitoring user behavior, tracking application errors, and emitting custom telemetry events.

Taxonomy is a SaaS boilerplate and Next.js application template designed for building subscription-based web applications. It provides a foundational architecture implemented as a TypeScript web framework, utilizing server components and app-router file routing. The project serves as a comprehensive starter for software-as-a-service products, combining user authentication workflows with recurring subscription billing. It further functions as a markdown content site, enabling the creation of blogs or documentation through markdown-to-HTML rendering. The codebase integrates several core capability areas, including identity verification for session management, application data persistence via object-relational mapping, and type-safe input data validation. Payment processing is handled through an integrated billing cycle for managing customer subscriptions.

This project is a starter kit for building software as a service applications. It provides a foundational framework for developing scalable products with integrated subscription billing, user management, and automated cloud deployment pipelines. The core architecture centers on a multi-tenant application framework that isolates data and permissions between organizations using team workspaces and role-based access control. It utilizes a GraphQL API to ensure type-safe communication and data consistency between the frontend and backend. The system covers comprehensive identity and access management, including social authentication and two-factor verification, alongside a secure payment gateway for recurring billing and service tier management. Additional capabilities include a modular, component-based user interface, real-time application notifications, transactional email dispatch, and headless content management integration. The project includes pre-configured continuous integration and delivery pipelines for automatically pushing code changes and infrastructure updates to cloud environments.

This project is a software-as-a-service application boilerplate and foundation designed to provide the core business infrastructure for building software services. It functions as a multi-tenant user management system that handles account creation, user authentication, and organizational team structures across multiple customer accounts. The kit integrates enterprise identity features, including a service for automating user and group management via the System for Cross-domain Identity Management standard. It also includes a billing implementation for managing recurring payments, one-time transactions, and customer subscription lifecycles. The broader capability surface covers B2B user management through role-based access control, an immutable audit logging framework for compliance, and an internationalization system for global software localization. Additionally, it provides mechanisms for event notifications via webhooks and email alerts.

This project is a comprehensive starter kit for building subscription-based web applications using Next.js and TypeScript. It provides a structural foundation for developing software-as-a-service platforms, incorporating integrated user authentication, payment tiers, and multi-tenant organization management. The framework distinguishes itself with a dedicated multi-tenant application architecture that organizes users into teams and organizations with workspace switching. It includes a built-in monetization layer via Stripe subscription integration for managing pricing tiers and billing cycles, alongside a dedicated SEO and localization suite for managing multi-language content and search engine optimization. The project covers broad capability areas including identity management with role-based access control, type-safe database schema management for PostgreSQL, and a responsive landing page framework. It also incorporates system reliability tools for runtime error tracking, centralized log collection, and global availability monitoring.

This project is a production-ready boilerplate designed for building subscription-based web applications. It provides a foundational framework for managing user identity, persistent relational data, and recurring billing cycles within a unified development environment. The platform distinguishes itself by integrating secure authentication workflows with automated subscription management. It utilizes a schema-first approach to database interactions, ensuring data consistency through type-safe queries and versioned migrations. By incorporating native support for payment provider APIs, the system enables the configuration of tiered service offerings and the automated synchronization of user access levels based on billing status. The codebase includes comprehensive tooling for managing application state, including server-side route protection and environment-based configuration. It supports standard identity management through OAuth frameworks and maintains secure, distributed session states across serverless execution environments.

This project is a Next.js SaaS starter kit and billing boilerplate designed for building subscription-based software services. It provides a pre-configured foundation that integrates a PostgreSQL database schema with Stripe to manage recurring billing, tiered pricing models, and customer payment portals. The implementation features a synchronization system that uses webhooks to mirror external product data and subscription states into a local relational database. It includes an authentication layer that links external identity providers to user accounts and manages secure session tracking. The capability surface covers user identity management, automated user provisioning, and the processing of checkout flows. It employs row-level security to restrict data access, ensuring users can only view or modify their own profiles and billing information.

53AIHub is a centralized orchestration platform for deploying and managing AI agents and prompts across multiple large language model providers. It functions as a multi-model AI gateway and an operation portal for AI services, providing a unified interface to coordinate agents and prompts from various external platforms. The project distinguishes itself as a white-label AI portal designed for self-hosted infrastructure, allowing for full control over operational data on private servers or containers. It includes a comprehensive AI SaaS administration layer with a multi-tenant subscription engine, payment gateway integration, and customizable branding for enterprise clients. The platform covers a broad capability surface including retrieval augmented generation through a dedicated knowledge base manager and vector database pipelines. It also provides identity management via single sign-on integration, conversation history storage, and operational monitoring tools to evaluate response accuracy and user behavior. The system is delivered as a containerized deployment model and is configured via environment variables for runtime setup and database connectivity.

A Django SaaS boilerplate

An open-source starter kit that will help you build full-stack multi-tenant SaaS platforms efficiently and help you focus on developing your core SaaS features. Built on top of popular and modern technologies such as Next JS, Tailwind, Prisma, and Stripe

SaaS boilerplate/starter-kit in Go+React with Stripe integration, multi-tenant support, comprehensive features and AI-agent ready

Build your own SaaS business with SaaS boilerplate. Productive stack: React, Material-UI, Next, MobX, WebSockets, Express, Node, Mongoose, MongoDB. Written with TypeScript.