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Supabase projects for sale

Stalled Supabase projects looking for a new owner or cofounder. Pre built codebases, real users in some cases, at a fraction of building from scratch.

15 listings · Updated continuously

About this collection

Supabase is one of the most common stacks in our marketplace. Builders reach for it because the tooling is mature, the AI models are fluent in it, and the path from idea to running app is short. The same speed that gets a Supabase project deployed in a weekend is what often leaves it stalled the next month.

Listings on this page tend to be Auth flows and user management, Postgres-backed CRUD apps, and Realtime features and storage. Some have users, some have only a working deploy. Each listing tells you which build tool the founder used, what is finished end to end, and what is still half wired. You buy what you see, not what was promised.

Every listing is for sale or open to a cofounder match. Most close between $300 and $5,000. There is no commission on the sale and we do not broker the transaction.

Current listings

Browse all projects →
lexai For sale

lexai

AI Law Practice and Consultation SaaS Platform

$1,000
100%
For sale
Trylist For sale

Trylist

A social network.

$2,500
25%
For sale
CherryBlossom 🌸 Either

CherryBlossom 🌸

Assisting tourists with accurate and live tracking Sakura bloom season. Update and view the current blooming and track nearby attractions 🍒

$1,000
20%
Sale or cofounder
AdMasterPro For sale

AdMasterPro

Create Ads for Multiple Social Media Platform From Single Place

$1,000
85%
For sale
HeroPrompts Either

HeroPrompts

Discover, share, and use AI prompts for ChatGPT, Midjourney, and more. Explore categories, upvote favorites, and get inspired by the community.

$3,000
85%
Sale or cofounder
Remindful Either

Remindful

Social network where you can send a notification to friends

$2,000
75%
Sale or cofounder
CrazyStory For sale

CrazyStory

AI Kids StoryBook Generator with audio Explaination

$2,000
100%
For sale
Blowshot For sale

Blowshot

AI Headshot generator which makes your dull images into fully professional image

$1,000
100%
For sale
Pass the Pass For sale

Pass the Pass

Securely share and transfer project credentials with co-founders, developers, or buyers—complete with checklists and GitHub integration.

$2,500
75%
For sale
Little Ones Chronicle For sale

Little Ones Chronicle

Digital baby memory book

$2,000
95%
For sale
VideoSync For sale

VideoSync

AI Faceless Shorts Video Generator and Clipper

$1,000
100%
For sale
AI Tutor For sale

AI Tutor

AI Tutor with a custom GPT that can be trained on documents. Originally for HSC (Australia) but can easily be changed to whatever else.

$125
70%
For sale
20MinsRecipes Either

20MinsRecipes

Cook delicious meals in just 20 minutes.

$1,000
100%
Sale or cofounder
MelodifyAI For sale

MelodifyAI

Generate AI Song with Video very easily

$700
100%
For sale
Doctorify For sale

Doctorify

AI doctor consultancy SaaS Platform

$500
100%
For sale

Before you buy

What to look for

The five checks that separate a great listing from a regret. Run through them before any wire transfer goes out.

  1. 01

    Open the deploy URL first

    Click around for ten minutes before you read a line of code. If the core flow works in your browser, you are most of the way home. If it does not, ask the founder why before going further.

  2. 02

    Read the README and the AI rules file

    Good Supabase listings ship with a clear README plus any agent rules file (.cursorrules, claude.md, AGENTS.md). The rules file tells you how the AI was steered. Missing rules file usually means inconsistent code.

  3. 03

    Run it locally

    Clone the repo, install, run. If the local environment is one command away, the founder kept things tidy. If it takes an hour to boot, expect rough edges elsewhere.

  4. 04

    Inspect: Row-level security policies on AI-generated tables (always inspect them)

    Supabase projects often need attention here. Verify the founder addressed it, or budget time to fix it after handoff.

  5. 05

    Inspect: Edge function cold starts

    Supabase projects often need attention here. Verify the founder addressed it, or budget time to fix it after handoff.

  6. 06

    Ask for a 20 minute walkthrough

    Most founders will hop on a call to walk you through the codebase. Twenty minutes saves you a week of cold reading. Use it to ask the awkward questions before you wire money.

After you buy

How to take it over

The hardest middle is already done. Four steps to turn a dormant repo into something live again.

  1. Step 01

    Boot the project locally

    Standard Supabase setup: install, configure env, run. If the founder kept the repo tidy this is fast. If not, budget a half day to get oriented.

  2. Step 02

    Ask your AI to map the architecture

    Open the repo in Cursor, Claude Code, Windsurf, or your editor of choice. Ask it for a one-page map of routes, components, and data flow. Saves you a day of cold reading.

  3. Step 03

    Find the smallest broken thing

    Look for the thing the founder almost finished. AI tools are fastest at closing small, specific gaps. Pick one, ship it, build momentum.

  4. Step 04

    Ship the launch on a deadline

    Set a real launch date one to two weeks out. The reason these projects sat in archive folders was usually scope creep, not technical difficulty. A deadline kills both.

About Supabase

What Supabase is good at, and where it tends to stop short.

Open-source Firebase alternative. Postgres, auth, storage, edge functions, all wired together.

Typically builds

  • Auth flows and user management
  • Postgres-backed CRUD apps
  • Realtime features and storage

Strengths

  • Postgres under the hood
  • Generous free tier
  • Default choice for AI-built apps

Where buyers should inspect

  • Row-level security policies on AI-generated tables (always inspect them)
  • Edge function cold starts

FAQ

Common questions

What kinds of Supabase projects are typically for sale on Failedups?
Most listings are half built apps that the founder did not launch. SaaS prototypes, marketing sites, dashboards, internal tools. The build tool the founder used is listed on every project. Inspect each listing for what is finished end to end versus what is mocked.
Are these Supabase projects production ready?
Most are 60 to 90 percent complete. The deploy works, the core flow runs, but launch items remain. Read the founder note for what is left, run the project locally, and ask the founder for a 20 minute walkthrough before deciding.
Can I migrate a listed Supabase project to a different stack?
Yes. The code is yours after the sale. Many buyers port frontends, swap database providers, or move from one host to another. Supabase is portable. Plan for a focused refactor sprint if your target stack is meaningfully different.
What is a fair price for a stalled Supabase project?
Most close between $300 and $5,000. Projects with paying customers, a strong audience, or unusually clean code go higher. Supabase projects without users tend to sit at the lower end. The founder's asking price reflects what they think the project is worth to someone with time to ship it.
Do Supabase listings include the deploy and the database?
Most do. The repo, the domain, the hosting accounts, and any database that runs the app are typically part of the sale. The exact bundle is described on each listing. Confirm in writing before paying.
How do I evaluate a Supabase codebase before buying?
Open the deploy URL first. Then clone the repo, run it locally, and read the README. Ask the founder for a 20 minute walkthrough on Zoom. Use that call to ask why they stopped, what is half wired, and what they think the smallest path to launch looks like.

Got a stalled Supabase project of your own?

Listing is free and we never take a cut on the sale. Buyers on this page are scanning for working Supabase code they can ship.

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