
Mockaroo
Smock-it
Replica
Data Creator
Generate Data
MockDataGenerator
Generate realistic Salesforce test data with proper relationships and record types in minutes! Direct upload to sandboxes—no CSV wrangling, no production data risks.

Float
ResourceGuru
When I Work
Ganttic
Shiftee
Sling
Deputy
MIDAS is a web based Room Booking & Resource Scheduling Software system. Available to download & run on your server or as an online hosted cloud application

Which is more popular?
Based on our record, MIDAS 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 | universaldatagenerator.com | mid.as |
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| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Universal Data Generator creates realistic test data directly in your Salesforce sandbox. Connect via OAuth, select objects, and generate records with proper parent-child relationships - no CSV exports or Data Loader required. Easy! Fast! Done! Key features: - Salesforce integration via OAuth 2.0...
MIDAS is an easy to use yet powerful room booking system giving you complete control over your room bookings and resource scheduling, and trusted by organizations and businesses of all shapes and sizes around the world. Simply accessed through your favorite web browser, on your desktop, laptop,...
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
MIDAS is recommended for beginners seeking a straightforward entry into investing, as well as seasoned investors who appreciate a comprehensive platform with various financial instruments and tools to enhance their investment strategies.
Walkthroughs and reviews on video.
Universal Data Generator
Introduction to MIDAS
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Universal Data Generator and MIDAS.
Universal Data Generator's answer
UDG is the only test data generator that combines three critical features: direct Salesforce OAuth integration, automatic parent-child record relationships, and schema awareness - all through a no-code web interface. Unlike generic tools that export CSV files, UDG reads your org's metadata (custom objects, record types, picklist values) and creates records directly in your sandbox with proper referential integrity. You select objects, set record counts, and click generate - no Data Loader, no field mapping, no CSV gymnastics.
MIDAS's answer:
MIDAS is the only mature, purpose-built room and resource scheduling system offering the customer's choice of cloud or self-hosted deployment, with fixed transparent pricing and a 20-year track record. Our median active customer retention is over 9 years!
Universal Data Generator's answer
UDG vs Mockaroo: Mockaroo is NOT Salesforce specific! It exports CSV files that you then have to load into Salesforce manually. UDG connects directly via OAuth and creates records with linked relationships - no intermediate steps.
UDG vs Snowfakery: Snowfakery requires Python, CLI knowledge, and YAML configuration files. UDG offers the same Salesforce-native benefits through a simple web UI that any admin can use.
USG vs Smock-it: UDG works instantly in any browser. Salesforce CLI, Node.js, and plugin installation needed - just sign up and connect your org. UDG reads your org's metadata automatically - just select objects and click generate. No JSON files needed. UDG automatically detects your custom objects, record types, and picklist values via OAuth. Smock-it requires manual template setup or using the promptify command. UDG automatically detects your custom objects, record types, and picklist values via OAuth. No manual template setup or using the promptify command needed.
UDG vs Data Loader: Data Loader requires you to prepare CSV files, map fields manually, and manage parent-child ID relationships yourself. UDG handles all of this automatically.
MIDAS's answer:
Booking systems come and go, and migrating between them is painful. MIDAS has been continuously developed and supported by its original developer since 2006 - celebrating 20 years in 2026 - and our median customer has been with us for over 9 years. Choose software you won't need to replace.
MIDAS pricing is published openly in five currencies and based on just two things: how many venues and how many users you need. No per-booking fees, no usage tiers, no quote requests - the price you see is the price you pay, and renewals are charged at the same standard published rates.
Universal Data Generator's answer
UDG was built by a Salesforce consultant with 10+ years of experience who lived this problem daily. Every sandbox refresh meant hours of tedious work: manually creating Accounts, then Contacts, then Opportunities - or worse, preparing CSV files, mapping fields in Data Loader, and managing ID relationships across multiple imports. Existing tools either required coding skills (Snowfakery), exported to CSV instead of loading directly (Mockaroo), or were expensive AppExchange packages. There was no simple, affordable solution that just worked. UDG was built to solve that specific pain point: connect your sandbox, pick your objects, click generate, done. What used to take hours now takes minutes.
MIDAS's answer:
MIDAS was originally developed for a large performing arts college in the UK back in 2005. Realizing its potential to help other organizations manage their room and resources bookings, it was first commercially released in early 2006. In the twenty years since, MIDAS remains in active development, with several feature-rich updates released every year and trusted by a worldwide customer base. You can read more about our backstory here
Universal Data Generator's answer
MIDAS's answer:
MIDAS is written in Perl - a language commonly found on almost all web servers, and which can be readily installed on those without. The backend database supports both MySQL and MariaDB, and the front end is a mix of HTML, CSS and Javascript
Universal Data Generator's answer
Salesforce professionals who need realistic test data without the technical overhead, fast! - Salesforce Admins populating sandboxes after refresh for testing or training - Salesforce Developers who need data for feature development and QA - Consultants preparing demo environments for client presentations - QA Teams building comprehensive test scenarios with related records The common thread: people who are tired of spending hours manually creating test records or wrestling with CSV files and Data Loader.
Share your experience with using Universal Data Generator and MIDAS. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Universal Data Generator since Jan 2026.
"Perl" is the coding language we develop our MIDAS web based room booking and resource scheduling software in. - Source: dev.to / almost 4 years ago
As "berrybrew" is specific to Strawberry perl, and we still technically support (but don't recommend ActivePerl), we tend to spin up VMs when we need to test our MIDAS software different versions of Strawberry/ActivePerl. Source: about 5 years ago
So for any self-hosted customer wishing to use install our MIDAS scheduling software on their Windows server, we suggest you avoid ActivePerl and use Strawberry Perl instead. Source: about 5 years ago
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