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$
USD
I will build a scalable b2b saas starter kit with python flask, supabase and stripe
Thomas Weyrath
About this gig
Stop wasting weeks building boilerplate code! To succeed with a Lean Startup, focus on your core business logicnot reinventing authentication, multi-tenancy, and payment gateways.
I provide an industrialized, ready-to-launch B2B (Business-to-Business) SaaS foundation built for scale. You get a fully functional, secure template to instantly build your own software.
Core Features:
- B2B Multi-Tenancy: Organization-centric architecture. Users collaborate in workspaces with Role-Based Access Control. Data is strictly isolated via PostgreSQL Row Level Security (RLS).
- Secure Auth: Sign-up, login, and session management powered by Supabase.
- B2B Monetization: Organization-level Stripe integration. Includes Checkout, Webhook sync, Customer Portal, and B2B Invoice payments.
- Ready-to-Use UI: Responsive landing page, pricing plans, team dashboard, and built-in legal pages (ToS, Privacy Policy).
Tech Stack: Python Flask, Supabase (PostgreSQL), Jinja2, HTML5/CSS3, Stripe API, Docker
Why choose me? With over 25 years of software engineering experience, I don't just write scripts. I build architectures. You get clean, documented, production-ready code. Let's launch your SaaS today!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Thomas Weyrath
Thomas Weyrath
Senior Software Engineer and AI Engineer
- FromFrance
- Member sinceJun 2026
Languages
German, English, French
I combine many years of software engineering experience (including for BMW and Airbus) with modern AI technologies to help companies implement scalable and production-ready AI solutions.
As a German citizen residing in France, I offer full legal compliance. I operate as a registered freelancer (Entreprise Individuelle).
FAQ
Do I need advanced coding skills to use this template?
Basic Python/Flask and HTML/CSS knowledge is recommended so you can add your specific business logic and customize the UI. However, the hardest parts—complex database structures, secure authentication, and Stripe webhooks—are already completely built for you.
Can I use this template for a B2C (Business-to-Consumer) SaaS?
Because the underlying data model of this template is optimized for complex B2B scenarios, it is not recommended to use it for simple B2C use cases. However, I will be releasing a separate, lightweight B2C SaaS template soon, designed specifically for individual user accounts!
Is the template easy to deploy to production?
Absolutely. The repository includes Docker support, meaning you can easily and reliably deploy the application to cloud providers like AWS, DigitalOcean, Heroku, or Render without worrying about environment conflicts.
Do you offer custom development if I need extra features?
Yes, I do! If your SaaS requires specialized features beyond the core template, just send me a message. We can discuss your requirements and I can provide a custom offer to build exactly what you need.
