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JSON Placeholder VS Request inspector

Compare JSON Placeholder VS Request inspector and see what are their differences

Flagsmith
Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source. featured
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JSON Placeholder logo JSON Placeholder

JSON Placeholder is a modern platform that provides you online REST API, which you can instantly use whenever you need any fake data.

Request inspector logo Request inspector

Debug web hooks, http clients
  • JSON Placeholder Landing page
    Landing page //
    2022-01-17
  • Request inspector Landing page
    Landing page //
    2023-09-16

JSON Placeholder features and specs

  • Free to Use
    JSON Placeholder is completely free for developers to use. There are no fees or subscription costs, which makes it accessible for anyone needing mock data quickly.
  • Reliable and Well-Maintained
    The API is maintained and kept up-to-date, ensuring that developers can rely on it for consistent performance and uptime.
  • Ease of Use
    The service is user-friendly, with clear documentation and straightforward endpoints, making it easy for developers to integrate and work with.
  • Variety of Data Types
    JSON Placeholder provides different types of data such as users, posts, comments, and todos, suitable for a variety of testing scenarios.
  • No Authentication Required
    The API does not require any form of authentication, which simplifies the process of making requests and testing applications.
  • Common Data Model
    The data model used by JSON Placeholder represents common entities often found in real-world applications, making it practical for most development purposes.

Possible disadvantages of JSON Placeholder

  • Static Data
    The data provided by JSON Placeholder is static and does not change, which can limit its usefulness for testing applications that require dynamic data.
  • Not Real Data
    The information provided is entirely fictional and may not accurately represent real-world scenarios, potentially leading to less realistic testing environments.
  • Limited Data Size
    The amount of data available is limited, which may not be sufficient for testing applications that require large datasets.
  • No Custom Data Generation
    JSON Placeholder does not offer features to generate custom datasets, which can be a limitation for developers who need specific data formats or structures.
  • Lack of Advanced Features
    The API offers basic CRUD operations but lacks advanced features like filtering, sorting, or pagination, which may be necessary for some testing scenarios.

Request inspector features and specs

  • Ease of Use
    Request Inspector is designed to be user-friendly, allowing even those without extensive technical knowledge to easily inspect HTTP requests and responses.
  • Real-Time Inspection
    It provides real-time inspection capabilities, enabling users to monitor and analyze HTTP requests as they happen.
  • Support for Multiple Protocols
    The service supports various protocols including HTTP, HTTPS, and WebSocket, making it versatile for different types of applications.
  • Custom Endpoints
    Users can create custom endpoints to inspect requests, which is useful for debugging and monitoring specific interactions.
  • Detailed Request Analytics
    It offers detailed analytics on request data, such as headers, payloads, and response times, providing valuable insights for developers.

Possible disadvantages of Request inspector

  • Limited Free Tier
    The free tier of Request Inspector has limited functionality and may not meet the needs of users who require more advanced features.
  • Potential Privacy Concerns
    Since the platform inspects and logs HTTP requests, users need to be cautious of sharing sensitive data that could be intercepted.
  • Dependency on External Service
    Relying on an external service for request inspection means potential downtime or service unavailability could impact debugging and monitoring processes.
  • Limited Integration Options
    Compared to some other tools, Request Inspector may have fewer integration options with other platforms and services.
  • Learning Curve for Advanced Features
    While the basic features are easy to use, leveraging the full potential of the platform's advanced features may require some learning and adaptation.

Analysis of JSON Placeholder

Overall verdict

  • Yes, JSON Placeholder is a good tool for developers looking for a simple and quick solution to test and prototype applications without the need for a backend during early-stage development.

Why this product is good

  • JSON Placeholder is a widely used online fake REST API for testing and prototyping. It provides developers with an easy way to simulate server responses without setting up a backend. This tool is especially useful for front-end developers who need to test their applications with data before an actual API is available. It offers endpoints for typical CRUD operations, making it highly versatile and useful for various testing scenarios.

Recommended for

  • Front-end developers
  • Developers working on prototyping
  • Testing purposes without backend setup
  • Learning and teaching API interactions
  • Quick mock data for demo applications

Analysis of Request inspector

Overall verdict

  • Overall, Request Inspector is considered a good tool for developers and testers who need to capture and analyze HTTP requests efficiently. Its user-friendly interface and practical features make it a beneficial addition to the toolkit of anyone involved in web development or API testing.

Why this product is good

  • Request Inspector (requestinspector.com) is a tool designed to help developers and testers by capturing HTTP requests for debugging purposes. It provides insights into the requests made to a specific URL by collecting detailed request data such as headers, payloads, and metadata. This makes it particularly valuable for those working on API development or testing, as it helps identify issues, monitor request flows, and verify that requests are performing as expected.

Recommended for

  • API developers looking to debug and analyze requests
  • Testers needing to verify HTTP request integrity
  • Software engineers who work with webhooks or third-party service integrations
  • Developers needing a temporary public endpoint to quickly test HTTP requests

JSON Placeholder videos

+ Add

Albums Json Placeholder - Review 4

More videos:

  • Review - JSON PLACEHOLDER - FAKE API

Request inspector videos

No Request inspector videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to JSON Placeholder and Request inspector)

JSON Placeholder

Request inspector

Development
85 85%
Development
15% 15
Developer Tools
39 39%
Developer Tools
61% 61
Online Services
100 100%
Online Services
0% 0
API Tools
0 0%
API Tools
100% 100

User comments

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Social recommendations and mentions

Based on our record, JSON Placeholder seems to be more popular. It has been mentiond 167 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

JSON Placeholder mentions (167)

  • Building a Production-Ready Todo List with Kotlin & Jetpack Compose: Modern Android Architecture & Testing
    Class KtorTodoRepository( private val client: HttpClient, private val baseUrl: String = "https://jsonplaceholder.typicode.com" ): TodoRepository { override suspend fun fetchTodosPage(start: Int, limit: Int): List { val url = "$baseUrl/todos?_start=$start&_limit=$limit" return client.get(url).body() // Auto-deserialization magic! } companion object { fun... - Source: dev.to / 21 days ago
  • Master API Load Testing with Artillery.io: Your APIs Under Fire 🔥
    Config: target: "https://jsonplaceholder.typicode.com" phases: - duration: 60 arrivalRate: 5 name: "Warm up" - duration: 120 arrivalRate: 20 name: "Sustained load" - duration: 60 arrivalRate: 50 name: "Peak traffic" Scenarios: - name: "Get posts" weight: 70 flow: - get: url: "/posts" - think: 2 - get: url:... - Source: dev.to / 24 days ago
  • Mastering React Native with TypeScript: From Basics to Brilliance - Part 3
    Import React, { useEffect, useState } from 'react'; Import { View, Text, Button, FlatList, ActivityIndicator } from 'react-native'; Import axios from 'axios'; Import { NativeStackScreenProps } from '@react-navigation/native-stack'; Import { RootStackParamList } from '../navigation/RootNavigator'; Type Props = NativeStackScreenProps; Interface User { id: number; name: string; } Const HomeScreen: React.FC =... - Source: dev.to / 2 months ago
  • Top 10 JavaScript Libraries and Tools You Can’t Ignore in 2025
    JavaScript continues to dominate web development in 2025, powering dynamic, scalable, and interactive applications. With an ever-evolving ecosystem, developers need tools and libraries that streamline workflows, enhance code quality, and boost performance. This article highlights 10 must-know JavaScript libraries and tools—Lodash, Axios, Day.js, D3.js, Zustand, Vite, ESLint, Prettier, Chart.js, and React Hook... - Source: dev.to / 2 months ago
  • I-Powered API Testing in Minutes using Keploy Chrome Extension 🚀
    JSONPlaceholder A classic test API that simulates posts, comments, users, etc. - Source: dev.to / 3 months ago
View more

Request inspector mentions (0)

We have not tracked any mentions of Request inspector yet. Tracking of Request inspector recommendations started around Mar 2021.

What are some alternatives?

When comparing JSON Placeholder and Request inspector, you can also consider the following products

JSON Server - Get a full fake REST API with zero coding in less than 30 seconds. For front-end developers who need a quick back-end for prototyping and mocking

Beeceptor - Unblock yourself from API dependencies, and build & integrate with APIs fast. Beeceptor helps you build a mock Rest API in a few seconds.

Mockae - The most flexible way to mock REST APIs with Lua code execution

Webhook.site - Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.

ReqRes - A hosted REST-API ready to respond to your AJAX requests.

MockServer - Easy mocking of any system you integrate with via HTTP or HTTPS.

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