Dev tools · alternatives · 2026

24 alternatives to RandomAPI

Customizable random data generator for testing

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RandomAPI launched in 2015; newer entries below may have overtaken it.

1
Random User Generator▲110
Like Lorem Ipsum, but for people.
2014 · randomuser.me · its alternatives →
2
Mock API Generator▲555
Generate custom data & API to build apps in less than 30s
2021 · retool.com · its alternatives →
3
Random Data API▲8
Random fake data for easier development and testing
2022 · its alternatives →
4
Random Users Generator▲89
Generate random (fake) users for your projects
2014 · designskilz.com · its alternatives →
5
Dummi▲147
The smart way to generate random data for your projects.
2016 · dummi.io · its alternatives →
6
RNDMYZER▲101
Create your own branded random website generator
2016 · its alternatives →
7
Fluky▲105
A friendly randomiser
2014 · fluky.io · its alternatives →
8
Wise Random Words▲64
Random word generator to fuel the mind (iOS)
2015 · apps.apple.com · its alternatives →
9
Random: All Things Generator▲80
A simple and powerful randomizer for iOS devices
2018 · apps.apple.com · its alternatives →
10
Generating fun Stack Exchange questions using Markov chains▲178
Generating fun Stack Overflow and Stack Exchange Questions using Markov Chains
2018 · se-simulator.lw1.at · its alternatives →
11
Character Generator▲145
Create your unique character
2017 · its alternatives →
12
Mockreate AI▲98
Generate random data for your Figma designs, now with AI!
2023 · figma.com · its alternatives →
13
Random Thing Generator▲6
Generate sample names, addresses, and businesses
2018 · randomthing.me · its alternatives →
14
Birdseed – A silly way to get random numbers by hashing tweets▲68
:bird: :game_die: Use Twitter's Search API to get random numbers - GitHub - ryanmcdermott/birdseed: :bird: Use Twitter's Search API to get random numbers
2015 · github.com · its alternatives →
15
Random Paragraph Generator▲13
Generate random paragraphs with AI!
2025 · asgenerator.ai · its alternatives →
16CR
Chance – Random generator library for JS – my weekend project▲5
2013 · chancejs.com · its alternatives →
17
Lotto, Random number/item generator▲60
Easy to use,create,display random items for Android
2017 · cesd.com · its alternatives →
18
Mockreate▲66
Figma plugin to generate & customise random data for designs
2022 · figma.com · its alternatives →
19
Experiment Engine▲42
Crowdsource A/B testing to marketplace of conversion experts
2014 · its alternatives →
20
My first open-source project release – RandomJson▲56
Provides a Kotlin/Java library to create a random json string - mangatmodi/RandomJson
2019 · github.com · its alternatives →
21
Random Anything▲10
Create & Share Random Anything Instantly
2025 · its alternatives →
22RA
Random access noise – counter-based pseudo-random number generator▲20
2022 · joelkp.frama.io · its alternatives →
23AG
Auto-generate load tests/synthetic test data from OpenAPI spec/HAR file▲33
Hey HN, We just shipped a new AI-powered feature... BUT the "AI" piece is largely in the background. Instead of relying on a chatbot, we've integrated AI (with strict input & output guardrails) into a workflow to handle two specific tasks that would be difficult for traditional programming: 1. Identifying the most relevant base URL from HAR files, since it would be tedious to cover every edge case or scenario to omit analytics, tracking, and other network noise. 2. Generating synthetic data for API requests by passing the API context and faker-js functions to GPT-4. The steps are broken down…
2024 · docs.multiple.dev · its alternatives →
24
Randomize Me▲15
Random Number, Password, String, Date, Dice Roll & more...
2025 · its alternatives →

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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 →