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

Click2Mail
MappyMail
Sendz.net
MailXstream
Mail A Letter
Lob
LetterStream
Mailform is the easiest way to print and mail documents online.
Which is more popular?
Based on our record, Mailform seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dummydatabase.com | mailform.io |
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| 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 Mailform 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 Mailform yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DUMMY DATABASE and Mailform.
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 Mailform. 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.
UPDATE: I got the piece of registered mail I sent to myself! I requested the scan and that worked too. But they never got the postcard (which was sent on April 15 from the same service, mailform.io). I might test it out a little more... Source: over 3 years ago
Hey folks! You may remember some of my posts. I made the mcbroken Terraform provider and the Grafana dashboard to track Elon Musk's jet :D. Well I have another stupid project to share. I thought it would be hilarious to be able to send... Source: over 3 years ago
Has anyone had experience working with any direct mail businesses? If so, what are your recommendations? I was thinking of Docupost or Mailform. Price is perhaps the most important factor, but lead times and deliveries before deadlines... Source: almost 4 years ago
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A realistic data generator to test your app
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How to send mail the easy way. Pick a location on the map, write your message or upload a PDF, and we print your letter and mail it for you. Certified mail, photos, and documents. No account required.
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Data generator that can create a table filled with pseudo-random content.
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Sendz Prints and Mails your Documents Worldwide
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