Builder's Toolkit

300+ Hours

Development Time Saved

Skip months of repetitive setup. Auth, payments, multi-tenancy - all production-ready from day one.

8,800+

GitHub Stars

Trusted by developers worldwide. Our open source tools power startups and enterprises alike.

Senior

Engineers Only

Built by our 30+ senior engineers with 10+ years experience. Enterprise-grade, no shortcuts.

SaaS Boilerplate

Build SaaS products faster in React, Django and AWS

Skip 300+ hours of repetitive setup. The same foundation we use to ship enterprise-grade software for Fortune 500 clients - now open source.

  • Authentication & SSO (OAuth, WebAuthn, SAML 2.0)
  • Stripe payments & subscription management
  • Multi-tenant architecture with RBAC
  • AI integration ready (OpenAI, MCP)
  • Full AWS CDK infrastructure as code

Features Overview

  • 2,800+ GitHub Stars
  • 388 Forks
  • 300+ Hours Saved
  • Free Template

SaaS P&L Model

Early-stage financial projections for SaaS apps

Model user growth, subscriptions, revenue, costs, and cash runway over 36 months. Built from our experience with 360+ SaaS projects - now free for founders.

  • 36-month financial projections
  • User growth & subscription modeling
  • Revenue recognition (cash vs accrual)
  • COGS, Opex & EBITDA calculations
  • Cash runway & break-even analysis

Financial Overview

  • 36 Months
  • 6 Sheets
  • €2.45M Y3 Revenue*
    (*Sample projection with default assumptions)

Premium Resources

Industry insights from 400+ respondents, expert guides, and battle-tested checklists. The same knowledge we use to deliver 360+ projects.

SaaS Trendbook 2024

  • Comprehensive SaaS industry report with insights from 400+ professionals.
  • Top industry challenges & proven solutions
  • Investment patterns & funding insights
  • AI integration trends & ROI data

DesignOps E-book

  • Complete guide to DesignOps with expert interviews from industry leaders.
  • 3 pillars of DesignOps framework
  • Implementation playbooks

Development Checklist

  • Essential checklist for successful software development projects.
  • Project setup essentials
  • Security & compliance checks
  • Testing & QA validation

Events

EXEC DINNERS

Private dinners for select CTOs, Heads of Engineering, and Product & Tech Leaders in London, Berlin, and beyond. No panels. No pitches - just the friction points: AI as baseline, what we refuse to automate, agents, data, and the human premium.

Recent Events • 150+ attendees

March 25, 2026 - London, UK

London Executive Dinner 8.0: Building Smarter for 2026

Berlin Executive Dinner 6.0: Building Smarter in 2026

March 17, 2026 - Berlin, Germany

Berlin Executive Dinner 5.0

January 7, 2026 - Berlin, Germany

Open Source Contributions

We're devoted to open source. Building tools and sharing knowledge with the developer community.

  • developer-handbook - An opinionated guide on how to become a professional Web/Mobile App Developer.
  • saas-boilerplate - Open Source and free SaaS stack that lets you build SaaS products faster in React, Django and AWS.
  • tech-radar - Our technology radar showcasing tools, frameworks, and technologies we use.
  • ALPack - All-in-one solution for building efficient web applications using GraphQL API, Authentication, Emails with React, and Mantine UI.
  • django-restauth - Django REST User boilerplate with JWT authentication, user registration, profile management, and more.
  • onetimepass - CLI client for RFC 4226's HOTP and RFC 6238's TOTP.
  • create-saas-boilerplate - Set up a new SaaS app by running one command. CLI tool to quickly initialize SaaS Boilerplate projects.

Explore the Toolkit

Everything you need to ship enterprise-grade software faster.

  1. SaaS Boilerplate

300+ hours saved

  1. SaaS P&L Model

36-month projections

  1. Resources

Guides & reports

  1. Events

EXEC DINNERS

  1. Open Source

8,800+ stars

Ready to ship faster?

Need more than open source tools? Our senior-only team delivers enterprise-grade software with startup speed. 360+ projects since 2012.