workflowstacks
saas-starter

readykit: Launch a multi‑tenant Flask SaaS with built‑in billing

readykit gives founders a production‑ready Flask starter featuring multi‑tenancy, Stripe billing, team management, and Vue/Vuetify UI—perfect for bootstrapping SaaS products.

From the repo · “Production-ready Flask SaaS template with multi-tenancy, billing, and teams”

249 stars17 forksCSSGuide quality 8/10 · reviewed Oct 23Updated 10/22/2026100% free · open source
What it does

Readykit provides a production-ready SaaS template for founders, with features like multi-tenancy and billing, built with Flask and Python.

When to use it
  • •You want to quickly build a scalable SaaS application with a solid foundation
  • •You need a template that handles multi-tenancy and billing out of the box
  • •You prefer working with Python and Flask for your web application
Ready-to-paste prompt
To create a new tenant, run `flask db init` and then `flask db migrate` to initialize the database, and access the tenants page at `http://localhost:5000/tenants`
Heads up: Make sure to install the required dependencies, including Flask and Flask-SQLAlchemy, and to initialize the database with `flask db init` and `flask db migrate` before running the application
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/readykit && curl -fsSL https://workflowstacks.com/api/skills/readykit/claude-skill -o ~/.claude/skills/readykit/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How readykit: Launch a multi‑tenant Flask SaaS with built‑in billing works
Codeflow
Free to inspect

Readykit: Launch a multi‑tenant Flask SaaS with built‑in billing is a medium CSS project (~10k lines across 30 code files, plus 11 test files). Setup is light: runs with Docker. Last commit this month, MIT license, has a test suite.

Size
Medium codebase
~10k lines · 30 code files · ~1 h to skim
Setup
Light setup
Runs with Docker.
Runs on
Python · Docker
No API keys detected
CSS 52%Python 27%HTML 19%Shell 2%
Where to start reading
  1. 1
    README.md
    Start here — what it does and how to install it
  2. 2
    AGENTS.md
    The instructions the AI actually follows
  3. 3
    run.py
    Where the program starts running
  4. 4
    pyproject.toml
    Dependencies and the commands it exposes
What's in each folder
docs/Documentation23 files
enferno/Folder89 files
migrations/Folder5 files
nginx/Folder2 files
.github/CI / automation (GitHub Actions)11 files
tests/Tests — proof it works11 files
READMEHas testsDocumentedCI checksDocker readyMIT licenseUpdated this month
Quick Actions
Details
Creator
level09
Language
CSS
Category
saas-starter
Published
11/15/2025

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/readykit.svg)](https://workflowstacks.com/skills/readykit?utm_source=github&utm_medium=badge)
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