
Mockaroo
DataConstruct
Data Creator
Datamade
Random Data
Generate and manage synthetic datasets easily with DUMMY DATABASE

LangFlow
n8n.io
Build LLMs Apps Easily
LLM AssemblyLine
Microsoft Power Automate
Zapier
No-code LLM workflow builder for RAG & AI agents

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | dummydatabase.com | llmgraph.ai |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Serbia · 1 - 9 employees · 2024 | Startup from the United States · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
LLMGraph is a low-code/no-code platform for building and running large language model (LLM) workflows on a visual, graph-based canvas. Instead of writing orchestration code, you connect nodes — models, prompts, retrieval, tools, and control flow — to design retrieval-augmented generation (RAG)...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DUMMY DATABASE and LLMGraph.
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.
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
DUMMY DATABASE's answer
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
DUMMY DATABASE's answer
Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript
Share your experience with using DUMMY DATABASE and LLMGraph. For example, how are they different and which one is better?
When comparing DUMMY DATABASE and LLMGraph, you can also consider the following products.
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Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.
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Data generator that can create a table filled with pseudo-random content.
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build your customized LLM flow using LangchainJS,
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