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contact@apptension.com+48 793 925 552sales@apptension.com

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Apptension sp. z o.o.
Górecka 1
60-201 Poznań, Poland
VAT-ID: PL7831720203
REGON: 360404804
KRS: 0000534235

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Builder's Toolkit·React · Django · AWS

Ship production-ready SaaS at enterprise scale

The foundation behind 360+ delivered projects. Auth, billing, multi-tenancy, governed AI agents, and AWS infrastructure included. Free, open source, actively maintained (v5.0).

2,934GitHub Stars·412Forks·300+Hours Saved

See it in action

How engineering teams go from clone to running locally.

Introduction to SaaS Boilerplate

Introduction to SaaS Boilerplate

300+ hours of SaaS infrastructure, production-ready

Auth, billing, multi-tenancy, and AWS deployment included. Skip repetitive setup and ship your product's differentiators from day one.

Complete Stack

Frontend, backend API, admin panel, and workers with auto-scaling AWS architecture and continuous deployment.

Ready-to-Use Features

14 production modules included. Eliminate weeks of auth, payments, and tenancy setup before writing product code.

Proven at Scale

2,934 GitHub stars and 412 forks. Battle-tested stack with pinned versions, v5.0 releases, and active AWS/MCP maintenance across 360+ delivered projects.

Multiple Environments

Deploy staging, QA, and production from one codebase. Pipeline-ready from the first commit.

Getting started

Get up and running quickly with our CLI starter kit or manual setup

Clone and run in one command

$npm init saas-boilerplate NAME

Replace NAME with your project name

Requirements

  • Install Docker
  • Install Node.js version 20 or above (check with node -v)
  • Install pnpm version 9 or above (check with pnpm --version)
  • (Windows only) Install WSL 2

Optional:

  • Python 3.11 and PDM 2.3+ (for running backend/workers outside Docker)
  • Use nvm or n for managing multiple Node versions
  • Use pyenv for managing multiple Python versions

Fresh Installation

Setup using CLI starter kit:

Run the following command in the directory where you would like to create a new project:

npm init saas-boilerplate NAMEpnpm create saas-boilerplate NAMEyarn create saas-boilerplate NAME

Replace NAME with your desired project directory name (e.g., my-saas-app). The target directory must be empty or non-existent!

Manual setup:

Clone the repository and follow the steps in the Getting started guide.

Run Existing Project

Install dependencies:

pnpm install

The project uses pnpm workspaces, so a single command installs node_modules for all packages.

Start the app:

pnpm saas uppnpm saas backend uppnpm saas webapp uppnpm saas docs up

What's Running Locally?

Web App:http://localhost:3000
Backend API:http://localhost:5001
Admin Panel:http://admin.localhost:5001
Mailcatcher:http://localhost:1080
Docs:http://localhost:3006
Workers:http://localhost:3005

Built on modern,
reliable technology

Battle-tested technologies with pinned versions for production compatibility

Front-end stack

React19.2.x
TypeScript5.4.x
GraphQL
Apollo Client4.x
React Router7.x
Vite6.x
tailwindcss3.4.x
shadcn/ui
jest
Storybook10.x

Back-end stack

Python3.11.x
Django5.2.x
Django REST Framework3.15.x
Graphene Django3.2.x
Celery5.4.x
Sentry SDK2.0.x
dj-stripe
Postgres14+
Redis7+

Infrastructure

NX19.x
AWS CDK2.x
DockerLatest
pnpm9+
GitHub
Bitbucket

3rd party services

Stripe
Contentful
Sentry
SonarCloud
OpenAI
View detailed stack description in documentation

Production-ready from day one

Eight modules that close enterprise deals. 14 total, all included.

View all 14 modules in documentation
Authentication and authorization

Authentication and authorization

OAuth, WebAuthn, and enterprise SSO with SCIM included. Pass procurement security reviews without a custom auth program.

  • User registration and login, including Facebook and Google OAuth
  • WebAuthn/Passkeys for passwordless authentication
  • Enterprise SSO (SAML 2.0, OIDC) with SCIM 2.0 directory sync
  • Basic user data like name, surname, and user role for authorization
  • User email address verification via a transactional email
  • Password change and password recovery within the app flow
  • User management panel in Django admin
  • Two-factor authentication (2FA)
  • Active session management across devices
Subscriptions & Payments

Subscriptions & Payments

Stripe subscriptions, trials, grace periods, and in-app refunds built in. Start recognizing revenue from week one.

  • Integration with Stripe services and its dashboard
  • No customer payment method data is stored locally
  • Support for multiple payment methods and their management (storing for future use and removal)
  • Ability to charge users immediately or to set up recurring payments
  • Subscription plans support and ability to freely modify current plans
  • Free trial subscription plan, a grace period for credit card issues
  • Superadmin panel enables customer management (i.e. refunds) without the Stripe dashboard
Multi-tenancy

Multi-tenancy

Workspace isolation and default roles out of the box. Close team and enterprise deals without re-architecting tenancy.

  • Start immediately with a default tenant provided upon account creation
  • Add new tenants as needed to manage multiple entities within a single account
  • Utilize three default roles "Owner, Admin, and Member" to control tenant activities and collaboration
  • Securely invite and manage new members within each tenant
CRUD Generator

CRUD Generator

Tenant-scoped admin modules from generators, not greenfield builds. Ship internal tools in hours instead of multi-week sprints.

  • Plop-based generators for quickly scaffolding new features
  • Example CRUD module with pagination (v5.0)
  • Tenant-scoped data isolation
  • Generate forms, tables, and GraphQL operations automatically
Management Dashboard

Management Dashboard

Revenue, cost, and forecast modeling with multi-currency support. Give finance and leadership visibility before you hire ops.

  • Complete financial management module (example module)
  • Projects, iterations, revenue & cost tracking
  • AI-powered CSV import with intelligent column mapping
  • Financial forecasting with backtesting and scenarios
  • Multi-currency support with FX rate management
  • Excel-like timesheet with copy/paste and fill handle
  • CFO Command Center with KPI dashboards
RBAC Permissions

RBAC Permissions

Fine-grained roles enforced on frontend and backend. Answer security questionnaires with a proven permission model.

  • Fine-grained role-based access control
  • Custom organization roles with color coding
  • Permission categories (organization, members, security, billing, features)
  • Frontend and backend permission enforcement
Activity Logs

Activity Logs

Field-level audit trails with AI agent actors and CSV export. Compliance evidence without manual spreadsheet work.

  • Comprehensive audit trail for all actions
  • Field-level change tracking (old value → new value)
  • Multiple actor types (User, AI Agent, System)
  • Export to CSV for compliance
AI Agent (MCP)

AI Agent (MCP)

Governed AI assistants that respect RBAC and deploy on AWS. Ship agentic workflows in production, not a sandbox.

  • Model Context Protocol integration for AI assistants
  • Natural language data queries and mutations
  • RBAC-aware tool execution
  • WebSocket streaming for real-time responses
  • Production AWS deployment path (CDK-ready)
Kwame Nyanning - CEO, blkbx

Kwame Nyanning - CEO, blkbx

"The Saas Boilerplate was a huge reason we were so successful, because all these little seemingly unrelated tasks and integrations needed to happen. If we had been working with anybody else, It would have probably taken months to do the same work."

Kwame Nyanning

·

CEO, blkbx

blkbx logo

Expert onboarding for your team

Senior engineers guide your CTO and team through setup, AWS deployment, and production hardening

Starter

For founding teams validating product-market fit

$199

2-hour session with Senior Backend Developer

  • 2- hours live walkthrough
  • Docker setup
  • CLI usage & deployment
  • Environment configuration

You'll receive:

Setup notes and checklist

_> MOST POPULAR

Pro

For CTOs shipping core product modules

$699

Full day (8 hours) session with Principal Engineer

  • In-depth onboarding
  • AWS & CDK walkthrough
  • Branching strategies
  • Stripe/ CMS setup

You'll receive:

Recorded sessions, Setup documentation

Enterprise

For engineering leaders launching production SaaS

$2,999

One week sprint with our Senior Expert

  • Architecture review
  • Advanced customization
  • CI/CD fine-tuning
  • Performance review

You'll receive:

Recorded sessions, Custom documentation, Technical recommendations

Custom

For teams needing targeted expert intervention

$120/hour

Dedicated support from our Senior Backend Developer

  • Debugging complex issues
  • Third-party integrations
  • Multitenancy
  • Stripe customization

You'll receive:

Quick kickoff, Flexible work, Weekly updates, Pause anytime

FAQs

SaaS Boilerplate is a complete SaaS starter kit based on a battle-tested stack with out-of-the-box features every SaaS should have. It includes frontend, backend API, admin panel, and workers with a scalable AWS-based architecture and continuous deployment. Build SaaS products faster in React, Django and AWS.

Perfect for engineering leaders, CTOs, and early-stage entrepreneurs who want to accelerate SaaS development. If you need to reduce development time, avoid repetitive coding of basic SaaS features, and focus on building your product's intellectual property instead of infrastructure, SaaS Boilerplate is for you.

You need Docker, Node.js version 20 or above, and pnpm version 9 or above. For Windows, WSL 2 is required. Optionally, Python 3.11 and PDM 2.3+ if you want to run backend/workers outside Docker containers.

Use our CLI starter kit: run `npm init saas-boilerplate NAME`, `pnpm create saas-boilerplate NAME`, or `yarn create saas-boilerplate NAME` where NAME is your desired project directory name. The CLI will clone the repository and set up the environment automatically.

Yes, SaaS Boilerplate is completely free and open-source. We live and breathe SaaS, and wanted to contribute to the community by releasing a battle-tested starter kit that eliminates weeks of setup and coding.

Yes, SaaS Boilerplate has an auto-scaling feature with AWS-based architecture. You can dynamically scale resources according to current demand, making it suitable for medium to large-sized applications. The architecture supports multiple environments representing different stages in your pipeline.

After starting the application, you'll have: Web App (http://localhost:3000), Backend API (http://localhost:5001), Admin Panel (http://admin.localhost:5001), Mailcatcher (http://localhost:1080), Docs (http://localhost:3006), and Workers (http://localhost:3005).

Ready to ship production-ready SaaS?

Clone the repo and deploy enterprise-grade infrastructure your team can scale on.

contact@apptension.com+48 533 352 052

Services

  • Generative AI Solutions
  • PoC/MVP Development
  • End-to-end Software Development
  • Prototype to Production
  • SaaS Development
  • Hybrid Teams
  • For Investors
  • Product Consulting

Builder's Toolkit

  • Builder's Toolkit
  • SaaS Boilerplate
  • SaaS P&L Model
  • Resources
  • Guides
  • Events
  • Open Source
  • Discord Community

Company

  • About Us
  • Portfolio
  • Careers
  • Blog
  • Get in touch

Company Information

Apptension sp. z o.o.
Górecka 1
60-201 Poznań, Poland
VAT-ID: PL7831720203
REGON: 360404804
KRS: 0000534235

Follow Us

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