Supabase VS DUMMY DATABASE

Compare Supabase VS DUMMY DATABASE and see what are their differences

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DUMMY DATABASE

Generate and manage synthetic datasets easily with DUMMY DATABASE

Landing page //
2023-05-27

Main page //
2025-08-09
Tables edit //
2025-08-09
Events sequence //
2025-08-09
SQL editor //
2025-08-09
ERD //
2025-08-09

Dummy Database is built to solve a simple, yet annoying problem — generating realistic test datasets quickly, without writing scripts or juggling Excel files.

It’s designed for: - Developers needing dummy databases for prototyping & testing. - Analysts and BI specialists preparing demo dashboards. - QA engineers creating data scenarios for testing. - SQL learners who want practice datasets on demand.

What makes it special? - Create from simple tables to full relational databases with PK/FK. - 35+ data types including Numbers, Dates, Names, Booleans, etc. - Unique Event Sequences — simulate user actions and workflows. - Advanced data controls — outliers, nulls, repeats, distributions. - ERD visualization to map relationships. - Built-in PostgreSQL editor to query generated data. - Export as CSV, XLSX, SQL DDL, or full ZIP. - Free up to 10,000 records per table for registered users — no paywalls or limits.

Supabase

Website: supabase.com
Pricing URL: Official Supabase Pricing
$ Details
Platforms: -
Release Date: -
Startup details
Country: United States

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DUMMY DATABASE

Website: dummydatabase.com
Pricing URL: Official DUMMY DATABASE Pricing
$ Details: free
Platforms: Web
Release Date: 2024 October
Startup details
Country: Serbia
City: Novi Sad
Founder(s): Igor Bobritskii
Employees: 1 - 9

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Supabase features and specs

Real-time capabilities
Supabase offers real-time database features that allow you to subscribe to database changes and sync data with your frontend seamlessly.
PostgreSQL foundation
Supabase is built on PostgreSQL, a robust, mature, and highly extensible SQL database, providing strong data integrity and reliability.
Open-source
Supabase is open-source, which means you can inspect, modify, and contribute to the source code. This fosters community engagement and transparency.
Ease of use
Supabase provides an intuitive dashboard and auto-generated APIs, making it easy for developers to manage databases without extensive backend knowledge.
Authentication and Authorization
Supabase includes pre-built authentication and authorization modules, supporting various sign-in methods like email, OAuth, and more, simplifying user management.
Scalability
Supabase is designed to scale with your application, offering plans that can handle from small to large-scale traffic and data operations.

Possible disadvantages of Supabase

New and evolving
As a relatively new platform, Supabase is still evolving, which means it might lack some features found in more mature solutions and could have occasional bugs or stability issues.
Limited integration
Currently, Supabase has fewer third-party integrations compared to other established backend-as-a-service (BaaS) providers, which might limit its utility in diverse tech stacks.
Learning curve
Despite its user-friendly interface, there could be a learning curve for those unfamiliar with PostgreSQL or real-time database concepts.
Pricing for advanced features
While Supabase offers a free tier, advanced features, and higher usage plans come with a cost. This might be limiting for startups or hobby projects with tight budgets.
Limited geographic presence
Supabase's infrastructure might have limited geographic data centers compared to larger cloud providers, potentially affecting latency and performance for users in certain regions.

DUMMY DATABASE features and specs

Relations Datasets Generation
Automatically create realistic, interlinked datasets that preserve relational integrity between tables — perfect for simulating multi-table databases for testing, analytics, and demos.
Sequence of Events
Define and generate realistic event chains with time dependencies, probabilities, and conditional paths — ideal for modeling user journeys, workflows, or process mining scenarios.
Built-in SQL Editor
Instantly query, filter, and transform generated datasets without leaving the platform — no need for external tools or database setup.

Analysis of Supabase

Overall verdict

Supabase is a strong choice for developers looking for an affordable, open-source solution to manage their application's back-end with real-time data and user authentication.

Why this product is good

Supabase is an open-source alternative to Firebase, providing a robust back-end platform for web and mobile applications.
It offers real-time capabilities, authentication, and auto-generated APIs with PostgreSQL, making it versatile and efficient.
The platform is developer-friendly with excellent documentation and an active community.
Being open-source allows for greater flexibility and control over your projects.

Recommended for

Developers seeking an open-source alternative to Firebase.
Teams that require real-time data synchronization.
Projects needing a scalable and easy-to-use back-end solution.
Individuals or teams working with PostgreSQL.

Supabase videos

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Basic demo

DUMMY DATABASE videos

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Category Popularity

0-100% (relative to Supabase and DUMMY DATABASE)

Supabase

DUMMY DATABASE

Developer Tools

100 100%

Developer Tools

0% 0

Databases

0 0%

Databases

100% 100

Realtime Backend / API

100 100%

Realtime Backend / API

0% 0

Synthetic Data

0 0%

Synthetic Data

100% 100

Questions & Answers

As answered by people managing Supabase and DUMMY DATABASE.

What makes your product unique?

DUMMY DATABASE's answer:

A free, all-in-one data generation platform that builds everything from simple tables to full relational databases with advanced controls, unique event sequences, ERD visualization, built-in SQL querying, and multiple export formats — no limits, no paywalls.

Why should a person choose your product over its competitors?

DUMMY DATABASE's answer:

Unlike other data generators, DUMMY DATABASE gives you full relational database creation, unique event simulations, advanced control over every field, built-in SQL querying, and generous free limits — so you can go from idea to test-ready data without restrictions, subscriptions, or hidden fees

How would you describe the primary audience of your product?

DUMMY DATABASE's answer:

Developers needing dummy databases for prototyping & testing.
Analysts and BI specialists preparing demo dashboards.
QA engineers creating data scenarios for testing.
SQL learners who want practice datasets on demand.

What's the story behind your product?

DUMMY DATABASE's answer:

Began as a project for myself to be able to have custom datasets for testing purpose I've decided that it could be useful for wider audience and finalized it as a full-stack web project

Which are the primary technologies used for building your product?

DUMMY DATABASE's answer:

Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript

User comments

Share your experience with using Supabase and DUMMY DATABASE. For example, how are they different and which one is better?

Reviews

These are some of the external sources and on-site user reviews we've used to compare Supabase and DUMMY DATABASE

Supabase Reviews

Database Management Systems (DBMS) Comparison: SQL Server, MySQL, PostgreSQL, MongoDB, Oracle

Supabase offers an open-source PostgreSQL backend that is tailored for developers with simplicity and scalability requirements. Its fully managed infrastructure aligned with integrated APIs makes it an excellent option on the database products list, fitting for modern web applications and startups.

Source: blog.devart.com

Low-Code Platforms Compared: Enterprise Guide for Developers

Supabase: An open-source BaaS alternative to Firebase, offering instant Postgres APIs, auth, edge functions, and growing AI-ready tooling. Ideal for modern dev teams but limited in orchestration and multi-agent flows.

Source: rierino.com

10 Top Firebase Alternatives to Ignite Your Development in 2024

Supabase makes it incredibly easy to migrate from Firebase. Its data structure and APIs are designed to feel familiar, so you can switch without a major learning curve. Plus, the open-source nature means you have complete control over your code and data.

Source: genezio.com

Top 7 Firebase Alternatives for App Development in 2024

Community Support and Longevity: Investigate the size and activity of the platform's community. A larger, more active community can provide better support and resources. Platforms like Parse and Supabase have strong community support.

Source: signoz.io

5 Best Vercel Alternatives for Next.js & App Router

Supabase distinguishes itself through its focus on data and community-driven development. Self-hosting capabilities allow you to deploy Supabase's suite of products within your own infrastructure. This maintains data ownership while still leveraging Supabase's tools.

Source: il.ly

DUMMY DATABASE Reviews

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Social recommendations and mentions

Based on our record, Supabase seems to be more popular. It has been mentiond 554 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Supabase mentions (554)

Opus vs GPT on Real Ops, Part 2: One Drove, One Was Driven
Opus, zero nudges. Realised on its own that an abandoned signup never fires identify, triangulated the anonymous session from time, platform and registration events, decoded the PostHog replay blobs, confirmed the duplicate account in Supabase, proved the reset email never sent, and pulled the root cause out of an unmasked DOM field. One prompt in; root cause out. - Source: dev.to / 1 day ago
Supabase basics with Node.js
Supabase is an open-source backend platform built around managed PostgreSQL. You get a database, auto-generated REST APIs (via PostgREST), Auth, file Storage, Realtime subscriptions, and Edge Functions - with a dashboard and SQL editor on top. - Source: dev.to / about 1 month ago
How to Auto-Provision API Keys for Your Users on Sign Up with Supabase and Zuplo
If you’re starting fresh, go to Supabase and create a new project. Once your project is ready, copy the project URL and publishable (anon) key from the project settings. - Source: dev.to / about 1 month ago
Can a Marketer Vibe-Code a Working App? 6 Lessons From My First Build
So I had to discover that and fix that, and start leaning on our database (Supabase is what Lovable uses by default). - Source: dev.to / about 2 months ago
How I Run 3 Production AI SaaS on $5/Month of Hosting
Verdict: start with Supabase on day one. Free tier carries you through launch. Upgrade to Pro when you legitimately outgrow it. - Source: dev.to / about 2 months ago