DUMMY DATABASE
Mockaroo
DataConstruct
Data Creator
Datamade
Random Data
Chainstack
Infura
Pocket Network
GetBlock.io
Kaleido Blockchain Business Cloud
Alchemy
Chainnodes.org
QuikNode.io
Dummy Database is built to solve a simple, yet annoying problem โ generating realistic test datasets quickly, without writing scripts or juggling Excel files.
Itโs 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 โ simulate user actions and workflows. - Advanced data controls โ 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 โ no paywalls or limits.
DUMMY DATABASE ChainstackDUMMY 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 โ 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 โ 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
Based on our record, Chainstack seems to be more popular. It has been mentiond 17 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.
Looked into using a node provider? For example, Chainstack deploys full eth nodes (with 0 ratelimiting), which may fit your use-case here. Source: about 3 years ago
DevRel from Chainstack here, appreciate the shoutout! And you can actually directly access the Covalent API (which I'm also a huge fan of btw) on the Chainstack dashboard. So within the same platform, you can get nodes, IPFS, subgraphs, and complete access to Covalent. Source: about 3 years ago
If you're looking for a new infra platform, feel free to check it out! Source: about 3 years ago
A. You can get started with Chainstack at chainstack.com for free by signing up. B. We accept multiple payment options which include crypto payments also. C. Yes, we offer a free developer plan. Source: over 3 years ago
Let's welcome Allen from Chainstack for our #18 Reddit AMA! Source: over 3 years ago
Mockaroo - A realistic data generator to test your app
Infura - Ethereum node as an API
DataConstruct - We fake it till you make it!
Pocket Network - Pocket provides a trustless API Layer and developer tools, allowing easy access to any blockchain.
Data Creator - Data generator that can create a table filled with pseudo-random content.
GetBlock.io - GetBlock provides developers with instant connection to full nodes of 40+ blockchains. Get access to BTC, ETH, BSC & other networks via API.