SaaS

A Laravel package to help track user onboarding steps

Free VPNs with VMess, VLESS, Shadowsocks & SSTP — powered by V2rayCollector. Bypass censorship, protect your privacy, and enjoy fast, secure, and unrestricted internet access.

Free, easy-to-use billing solution for hosting providers with seamless Pterodactyl Panel integration

Lite version of the Makerkit SaaS Starter Kit based on Next.js and Supabase

Halofy is the open access and governance layer for AI agents across your organization. Identity, policy, provenance, audit, and signed erasure.

🚀 SulgX Panel: A single-file, powerful, and free panel for managing VLESS subscriptions via WebSocket + TLS. Responsive UI, JWT auth, per-user bandwidth limits, clean IP scanner, bilingual Telegram bot, and real-time traffic charts. Runs smoothly on Render, Railway, Dockfly, and other cloud platforms.

Laravel SAAS Starter kit

Android Library for easing Google Play Billing to your apps with support for Subscriptions, Non-Consumable and Consumable Purchases with a beautiful sample app.

🛒 myCart - shopping cart in 1 file with card and cryptocurrency payment support

Pay-what-you-can app store for elementary OS

🔥MateCloud是一款基于Spring Cloud Alibaba的微服务架构。目前已经整合Spring Boot 4.0.8、 SpringCloud 2025、Spring Cloud Alibaba 2025、Spring AI 2.0.1、Spring Security Oauth2、Feign、Dubbo、JetCache、RocketMQ等，支持多租户的低代码平台，Saas平台开发套件

Build, Measure and Grow iOS subscription business

干净、强大、属于你的 AI Agent 平台 --AI agents, without the clutter.

Production-ready Flask SaaS template with multi-tenancy, billing, and teams

A modern, production-ready Django boilerplate for building SaaS applications with HTMX, Tailwind CSS, and Alpine.js. This template provides everything you need to kickstart your next SaaS project with best practices and modern tooling.

Constitution-first AI orchestration: one Charter (YAML) defines mission, budget & rules. CEO plans → CFO approves → Ledger tracks every cent & token → Auditor scores. 16 workers, Stripe, MCP. Think. Audit. Execute.

Modern web hosting control panel (Go + React) — WordPress + PHP isolation, Stalwart mail, PowerDNS, restic backups, CrowdSec WAF, per-user nspawn SSH. AGPL-3.0.

Subscription Management and Billing System

Sesión Cloud 2026: Agenda Inteligente, Facturación y Videollamadas con IA para Psicólogos

Multi-tenant application development engine for cloud ready SaaS platform.

A GRC Compliance tool for SaaS products to manage the entire lifecycle of security audits.

AI-powered README generator for GitHub. Paste a repo URL and instantly create a professional, well-structured README.md file.

📈 B2B SaaS Growth Playbook — PLG & SLG strategies from PMF to $10M ARR. Real case studies: HeyGen, Deel, Vercel, Supabase. Affiliate programs, channel partnerships, enterprise sales.

K8Spin multi-tenant operator - OSS

Build Stripe billing without the glue code. Products in code, webhooks handled, billing state in your app.

Get started quickly with Next.js, Postgres, Stripe, and shadcn/ui.

栖梧 Qiwu：NestJS 12 + Vue 3.5 + Element Plus 全栈管理后台模板。RBAC 与数据权限、代码生成、BPMN 工作流、多租户、MCP、uni-app 移动端，MIT 协议

B2B SaaS Starter Kit - create a B2B web app: quickly and for free

Multi-protocol VPN panel with user management, traffic quotas, smart subscriptions, and a modern Persian interface.

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

NeuraVision — AI content generation platform (PHP backend engine: auth, credits, generation, analytics)

Production-ready Multi-Tenant SaaS Platform built with Nuxt 4, Supabase, PostgreSQL RLS, PWA, AI-ready architecture, and full Arabic/English localization.

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.

A full-stack, edge-native SaaS starter built with TanStack Start + Cloudflare Workers | 基于 TanStack Start + Cloudflare Workers 构建的全栈、边缘原生 SaaS 起步模板

A modern self-hosted subscription manager with flexible reminder rules, budgeting and analytics, AI-assisted capture and summaries, backup and migration, and multi-currency support.

ChadNext - Quick Starter Template for your Next project includes Next.js 15 App router, Shadcn UI, LuciaAuth, Prisma, Server Actions, Stripe, Internationalization and more.

SaaSy Land's open-source website, customer workspace, and admin console. Built with TanStack Start, React, TypeScript, Bun, and Cloudflare Workers, with Better Auth, Drizzle + D1, Polar billing and licensing, Resend email, and localized MDX content in nine languages.

How to implement Stripe without going mad

A self-hosted LLM proxy and failover gateway supporting OpenAI & Gemini compatible endpoints. Routes requests dynamically across 12+ LLM platforms with automatic fallback, key scheduling, rate-limit tracking and encrypted credential storage.

Free guerrilla growth tactics for startups, the kind your competitors won't come up with on their own. Runs in Claude Code or Codex: competitor read, buyer map, and 7 to 9 low-budget plays. ~90 min, local, Apache-2.0.

ZKE（Z Kubernetes Engine）：AI 原生的 Kubernetes 云操作环境，桌面式多集群控制台加受控 AIOps Agent，基于 Server + Agent 与 QUIC/mTLS，适用于私有云、混合云及边缘环境

Laravel SaaS starter kit: auth, teams, Stripe billing, and Slate 3 — Composer package for Laravel 12

🚀 50 production-ready Generative AI SaaS apps — brand them, ship them, keep 100% of the revenue. Stripe billing · Google OAuth · Vercel deploy · MIT licensed

A Laravel and Filament-powered accounting platform featuring full double-entry accrual accounting, delivering modern automation for professional financial management.

Solid is a free Next.js template specifically crafted for startups, SaaS, and software websites.

Payment tracking and money splitting for groups 💸

Payum offers everything you need to work with payments. From simplest use cases to very advanced ones.

Everything you need to add Stripe Elements to your Svelte project

Scribbly is a web application built with Next.js and Prisma that allows users to create and manage their digital journal. With a user-friendly interface powered by Radix UI and Shadcn/UI components, Scribbly makes journaling a breeze. It includes features such as customizable reminders, secure user authentication with Clerk, and a subscription plan

The most comprehensive open-source product development system. 80 AI agents. 36 frameworks. Solo founder Day 0 → IPO.