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

Optimage
ImageKit.io
Imagify
Aerate for macOS
imgix
Kraken.io
Optidash
Web service for image compression

Which is more popular?
Based on our record, ImageOptim API seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | imageoptim.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Serbia · 1 - 9 employees · 2024 | — |
| 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...
No description of ImageOptim API yet.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of ImageOptim API yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DUMMY DATABASE and ImageOptim API.
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 ImageOptim API. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking DUMMY DATABASE since Aug 2025.
Optimizing images means reducing their file size without losing quality. This can help reduce the load time of your application and improve performance. You can use tools like ImageOptim or Kraken.io to optimize your images. - Source: dev.to / over 3 years ago
Use https://imageoptim.com/api to make your photos smaller and better quality. - Source: dev.to / over 4 years ago
Nonetheless, there’s no getting away from the fact that WordPress is a dynamic site builder that loads from a database. Jekyll loads very small static files, and it can be sped up even further by using plug-ins such as ImageOptim API. - Source: dev.to / over 5 years ago
When comparing DUMMY DATABASE and ImageOptim API, you can also consider the following products.
A realistic data generator to test your app
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We fake it till you make it!
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Instant multi-platform image optimization
Compare ImageKit.io to DUMMY DATABASE or ImageOptim API:
Data generator that can create a table filled with pseudo-random content.
Compare Data Creator to DUMMY DATABASE or ImageOptim API:

Optimize and resize images online and through your CMS.
Compare Imagify to DUMMY DATABASE or ImageOptim API: