Generate Data
Faker
DataConstruct
Beeceptor
Fake Data
ExtendsClass JSON Generator
Smock-it
A realistic data generator to test your app

Instant Username Search
NameQL
NameMing
Rebrandly
Nameclaim
AeroLeads
Shuuka
The Social Brand Search Engine; Find out if your brand, user, or product name is available on over 500 social networks.

Which is more popular?
Based on our record, Mockaroo should be more popular than KnowEm. It has been mentioned 27 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | mockaroo.com | knowem.com |
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In their own words, as submitted to SaaSHub.

No description of Mockaroo yet.
KnowEm allows you to check for the use of your brand, product, personal name or username instantly on over 500 popular and emerging social media websites. Grab your name and secure your brand before someone else does. Search over 500 popular social networks, over 150 domain names, and the entire...
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
Best Free Sample Data Generator - Mockaroo.com
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Knowem review | ** Get Massive Social Signals for all your videos and posts **
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Mockaroo and KnowEm. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

If you give it the rules to generate something, why can't it generate it? That's what something like Mockaroo[0] does. It's just more formal. That's pretty much what LLM training does, extracting patterns from a huge corpus of text. Then... - Source: Hacker News / over 1 year ago
A quick way to test this out is to use a tool like Mockaroo to generate some test data and then have a Glue Crawler analyse the data in S3 and create the required data catalog entries. - Source: dev.to / over 2 years ago
Mockaroo — Mockaroo lets you generate realistic test data in CSV, JSON, SQL, and Excel formats. You can also create mocks for back-end API. - Source: dev.to / over 2 years ago
KnowEm Http://knowem.com/ Social KnowEm allows you to check 100’s of social profiles at once to check availability. Looking for the perfect brand name? Check KnowEm first. Source: over 3 years ago
Facebook, Google. https://knowem.com/ for username searches. Source: over 3 years ago
Also: review knowem.com its a pretty decent service for social media creation. Source: almost 4 years ago
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Get smart domain name suggestions using synonyms, suffixes, prefixes, short url, new gtlds to find the perfect domain name. Generate ideas for social user names and check availability for free!
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