Alternatives

Products that do what HiMock does

Serverless Test Data Generator

1
Mock API Generator▲548
Generate custom data & API to build apps in less than 30s
2021
2
Data Mock Generator▲3
Generate Realistic Test Data — Instantly.
Nov 2025 · data-mock-generator.com
3GJ
Generate JSON mock data for testing/initial app development▲103
2023 · jsongenerator.io
4GT
Generate test data for your database tables▲57
2013 · databasetestdata.com
5
Mockaroo▲357
A realistic data generator to test your app
2015
6
DATA-Generator▲3
Generate realistic data in seconds for free.
2024
7
Mock Data Generator▲4
Paste real JSON, get 1,000 coherent rows that match it
Jun 2026 · jsondevtools.org
8DT
DDL to Data – Generate realistic test data from SQL schemas▲55
I built DDL to Data after repeatedly pushing back on "just use production data and mask it" requests. Teams needed populated databases for testing, but pulling prod meant security reviews, PII scrubbing, and DevOps tickets. Hand-written seed scripts were the alternative slow, fragile, and out of sync the moment schemas changed. Paste your CREATE TABLE statements, get realistic test data back. It parses your schema, preserves foreign key relationships, and generates data that looks real, emails look like emails, timestamps are reasonable, uniqueness constraints are honored. No setup, no…
Jan 2026
9RD
Random Data Generator for arbitrary data types▲5
Datasino is a command line tool that can come handy when load testing a service or database. Give it a data schema (many compound types supported, including recursive types), an encoding (JSON, CSV or ClickHouse) and a target (a file or a Kafka partition) and a data rate and it will generate a reasonably optimized (native code) random data source. See the top of the README for some examples. If you have any ideas on how to extend this tool so that it's useful to more people, please let me know.
2022 · github.com
10
quicktype▲88
Generate beautiful, typesafe code from data
2018
11
JSON Generator▲139
Create mock and sample JSON using a powerful template syntax
2014
12
MockBlast▲11
Generate 1M+ rows of SQL/Mongo data instantly & fast.
Jan 2026
13
TestDataHub▲35
Ultimate tool for test data generation
2024
14SP
SQLite Plugin for Jekyll▲227
I love Jekyll, especially the Datafiles[0] feature, which lets you use CSV/JSON/YAML files and iterate through them. Mixed with the Jekyll Data Pages generator[1], which lets you create a page for every row in your dataset, it is a very powerful combination. However, Liquid is a terrible language for data-mangling, and simple filtering/sorting/merging can become very annoying. So I wrote a Jekyll SQLite plugin that lets you use the same data interface in Jekyll/Liquid, but backed by a SQLite file(s). It gives you the simplicity of the Baked Data pattern[2], and the…
2024 · github.com
15
TABLUM.IO▲159
Turn CSV, XML & JSON into a live analysis-ready SQL database
2023
16
Data Populator▲149
Sketch and XD plugin to populate mockups with real data.
2019
17
Mock Data▲4
Generate realistic mock data for apps - quick & easy!
2025
18
Mock Data▲5
Generate realistic mock data for apps - quick & easy!
2025
19
DataMock▲8
Generate free realistic mock data instantly for testing.
Nov 2025
20
Smock-It▲9
Salesforce test data generator tool
2025
21
Free Mock Data Generator▲3
Free mock data generator with 120+ fields, up to million row
Feb 2026 · 1000freetools.com
22
TestSeed▲7
Deterministic test data for reliable CI/CD pipelines
Jan 2026
23
FakerDB▲15
Helps developers generate quick test data for SQL Databases.
2025
24
MockDataGenerator▲6
Mockdata in 10 seconds. 99¢/ export. JSON / CSV / SQL INSERT
Sep 2025 · mockdata-generator.toolsfor99cents.com

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