Dev tools · alternatives · 2026

24 alternatives to Mock Data

Generate realistic mock data for apps - quick & easy!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Mock Data▲5

   Generate realistic mock data for apps - quick & easy!

   2025 · mock-data.com · its alternatives →

2. 2
   Mock API Generator▲555

   Generate custom data & API to build apps in less than 30s

   2021 · retool.com · its alternatives →

3. 3
   Mockaroo▲354

   A realistic data generator to test your app

   2015 · mockaroo.com · its alternatives →

4. 4
   Mock Turtle▲72

   GUI approach to generating realistic mock JSON data

   2022 · mockturtle.net · its alternatives →

5. 5
   MockThis▲80

   Generate mock data using AI

   2023 · its alternatives →

6. 6
   FakeData▲364

   Get your fake data in seconds

   2025 · fakedata-mu.vercel.app · its alternatives →

7. 7
   Data Mock Generator▲3

   Generate Realistic Test Data — Instantly.

   Nov 2025 · data-mock-generator.com · its alternatives →

8. 8
   AI-Powered Mock API Generator▲86

   Generate customized, realistic mock data & APIs, via GPT

   2023 · its alternatives →

9. 9GT
   Generate test data for your database tables▲57

   2013 · databasetestdata.com · its alternatives →

10. 10GJ
    Generate JSON mock data for testing/initial app development▲103

    Easily create complex JSON data structures using intuitive templates.

    2023 · jsongenerator.io · its alternatives →

11. 11
    Mockreate▲66

    Figma plugin to generate & customise random data for designs

    2022 · figma.com · its alternatives →

12. 12
    Mock Data Generator▲4

    Paste real JSON, get 1,000 coherent rows that match it

    Jun 2026 · jsondevtools.org · its alternatives →

13. 13
    Mockup Generator by Pixeltrue▲230

    Create beautiful product mockups in just a few clicks

    2021 · pixeltrue.com · its alternatives →

14. 14
    Data mock▲3

    One word for mocking data

    2023 · its alternatives →

15. 15
    Random Data API▲8

    Random fake data for easier development and testing

    2022 · its alternatives →

16. 16
    Chepo▲163

    Get generated data with a single click

    2024 · hidaytrahman.github.io · its alternatives →

17. 17
    Web App for generating mocked data from an OpenAPI specification▲19

    Progressive Web App for generating mocked data from an OpenAPI specification - Fredx87/openapi-mock-generator

    2020 · github.com · its alternatives →

18. 18
    Mockup Generator▲166

    Create free bulk mockups in seconds

    2023 · mockupgenerator.co · its alternatives →

19. 19
    MockBlast▲11

    Generate 1M+ rows of SQL/Mongo data instantly & fast.

    Jan 2026 · its alternatives →

20. 20
    RealTestData▲7

    RealTestData - Safety, Speed, Accuracy, Test Data Generation

    Jan 2026 · realtestdata.com · its alternatives →

21. 21
    Generated Photos Datasets▲143

    Reduce bias in AI systems with synthetic face datasets

    2020 · generated.photos · its alternatives →

22. 22
    Atmo▲128

    Mock data for your prototypes and demos

    2017 · getatmo.com · its alternatives →

23. 23
    Fake Database▲5

    Free fake data generator — 120+ fields, 7 export formats

    Jul 2026 · fakedatabase.com · its alternatives →

24. 24
    DATA-Generator▲3

    Generate realistic data in seconds for free.

    2024 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →