
Mockaroo
Generate Data
DataConstruct
Datamade
Seedfast
DataMatch Enterprise
Requestly
Ready-made synthetic industry databases and Power BI dashboards for analytics, SQL practice, BI demos, training, and consulting — across 10 industries, plus a generator for custom scale and variations.

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 | demodataworks.com | imageoptim.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DemoDataWorks 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 DemoDataWorks since Sep 2026.
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 DemoDataWorks and ImageOptim API, you can also consider the following products.
A realistic data generator to test your app
Compare Mockaroo to DemoDataWorks or ImageOptim API:


GenerateData.com: free, GNU-licensed, random custom data generator for testing software
Compare Generate Data to DemoDataWorks or ImageOptim API:

Instant multi-platform image optimization
Compare ImageKit.io to DemoDataWorks or ImageOptim API:

We fake it till you make it!
Compare DataConstruct to DemoDataWorks or ImageOptim API:

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