Launch your Enterprise SaaS in Days, Not Months.
The ultimate Next.js 14 & NestJS boilerplate. Multi-tenancy, AI, i18n, ready-to-use tenant subscriptions with Stripe & Lemon Squeezy, plus API webhook endpoints ready for Moyasar & Paddle (bring your own checkout UI).
Save weeks of wiring auth, billing webhooks, and multi-tenant foundations—without overpromising what ships in the box.
Stop wasting weeks on plumbing nobody sees.
Stripe & Lemon Squeezy webhooks, end to end
Verifying signatures, idempotency, mapping events to tenant plans, and testing renewals—easy to get wrong and painful to debug. That is weeks of work before you ship a single feature.
Multi-tenancy that actually holds up
Row-level isolation, tenant context on every API call, roles, invites, and data boundaries are not a tutorial chapter—they are where real SaaS projects stall.
Next.js i18n & RTL routing
Locale-prefixed routes, middleware, translated dashboards, and Arabic RTL without a broken layout take more than flipping a flag—most teams underestimate it until launch.
The Solution
Four pillars that set CoreLaunch apart from every other boilerplate.
Isolated Backend
NestJS, Swagger, Prisma, PostgreSQL. A true API layer—not logic crammed into Next.js.
Subscriptions & regional webhooks
Stripe & Lemon Squeezy for tenant billing (checkout, portal, webhooks). NestJS also ships verified webhook handlers for Moyasar & Paddle—API-ready; you wire the storefront or client UI you need.
Ultimate Dev-Ex
Automated CLI setup, Playwright E2E tests included. Ship faster with confidence.
Next-Gen Ready
Vercel AI SDK integrated, next-intl with full Arabic RTL support out of the box.
Built for production
Tech stack & features you actually ship with
Everything wired together—not a pile of disconnected tutorials. This is the same stack we use to run a serious multi-tenant SaaS.
Next.js 14 & React 18
App Router, server components where it matters, and a polished marketing + dashboard experience with Tailwind CSS.
Enterprise-grade API with NestJS
Versioned REST API, guards, Swagger in dev, Prisma access, billing modules, webhooks, and room to grow without cramming logic into the frontend.
Turborepo monorepo
One repo for web, API, and shared packages—fast incremental builds, shared types, and a structure your team can scale.
Stripe & Lemon Squeezy for tenant subscriptions
Hosted checkout and customer portal patterns for workspace billing—Lemon Squeezy (merchant-of-record style) alongside Stripe. Webhooks keep plan state in sync; choose one primary flow in env or run both on the API.
Fully localized — English & Arabic RTL
next-intl with locale routes, RTL layout support, and message files ready to extend for more markets.
Developer experience that saves weeks
Strict Zod env validation on web and API, Sentry integration, global error boundaries, CLI setup, and E2E tests—fewer surprises in production.
Before you buy
Where your product runs — the golden deployment path
Documentation follows one clear production stack. You always know which services host the frontend, API, database, and queues—no mystery hosting.
Frontend — Vercel
Next.js marketing site and dashboard on Vercel: previews, edge-ready delivery, and environment variables for your public URL and API connection.
Backend — Railway
NestJS API on Railway: long-running Node server, Redis-backed jobs when configured, and a stable public URL your web app calls.
Database — Supabase
PostgreSQL with pooler + direct URLs for Prisma: migrations, multi-tenant data, and optional Supabase Auth integration as documented.
Redis — Upstash (recommended)
Managed Redis for queues, cache, and mail/webhook pipelines. Same golden path we test against—skip it only for a minimal demo, not full production behavior.
After purchase, follow the ordered checklist in docs/GOLDEN-PATH.md (Supabase → Redis → secrets → migrations → Railway → Vercel). See also DEPLOY.md for full variable lists.
CoreLaunch vs. The Rest
| Feature | CoreLaunch | Typical Next.js Boilerplate | Standard SaaS Template |
|---|---|---|---|
| Price | $199 | $299+ | $299+ |
| Architecture | Standalone NestJS API | Next.js only | Next.js only |
| Moyasar & Paddle (API webhooks) | Webhook-ready (API) | None | None |
| Prometheus Metrics | yes | no | partial |
| Audit Logs | yes | no | partial |
| Terraform AWS | yes | no | partial |
Simple, transparent pricing
Code Only is the software: repository access, docs, lifetime access to use the purchased code, and 1 year of free product updates (see LICENSE.md). Setup and Enterprise add professional services (deployment, calls, configuration help)—not automatic extra features in the codebase unless we agree them in writing.
Code Only
Developers
Software only: you self-host, configure env vars, and integrate payments. No deployment or hands-on setup from us.
- Full Github Repository Access
- Frontend + Backend Source Code
- Comprehensive Documentation
- Lifetime access to the purchased code, plus 1 year of free updates
Done-For-You Setup
Founders & Agencies
Software license plus done-for-you services: we help deploy and configure your stack—see bullet list for what is included.
- Everything in Code Only
- 1-Hour Onboarding Call
- We deploy to Vercel/AWS for you
- We configure Supabase, Stripe/Lemon billing, and Moyasar/Paddle webhook endpoints (API)
Enterprise MVP
Funded Startups & B2B
Custom scope after contact: engineering time, branding help, and priority support—not a fixed off-the-shelf feature bundle.
- Everything in Setup
- Custom feature development
- UI/UX branding customization
- Priority Slack Support for 1 month
Frequently Asked Questions
The full monorepo source code as it exists today: Next.js web app, NestJS API, shared Prisma package, scripts, and documentation—exactly as shipped in the repository. No hidden “lite” version. Services like deployment or hands-on setup are separate tiers.
No. You get verified API webhook handlers on the NestJS side for Moyasar and Paddle—you wire your own storefront or client checkout. For ready-made subscription flows in the product, Stripe and Lemon Squeezy are integrated (checkout, portal, webhooks) for tenant billing.
No. Your license does not allow redistributing or reselling CoreLaunch as a template, boilerplate, or white-label source product. You can build unlimited end-user SaaS products and own your customers’ apps—just not the boilerplate itself as a product.
Yes. Build as many separate SaaS products or client projects as you like for your own business. The restriction is on reselling or repackaging the CoreLaunch codebase itself—see our Terms for the exact wording.
Clear boundaries: a versioned REST API with Swagger, guards, and modules that scale with your team—without pushing every domain rule into Next.js routes or Server Actions.
Yes. next-intl is wired with English and Arabic, locale-prefixed routes, and RTL-friendly patterns you can extend to more languages.
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