
JSON Placeholder
Postman
mocki Fake JSON API
MockAPI
WireMock Cloud
ExpressJS
soapUI
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

OpenRouter
liteLLM
Helicone AI
Eden AI
Langfuse
boldrouter
APIPark
Build production-grade & reliable AI apps with Portkey

Which is more popular?
Based on our record, JSON Server should be more popular than Portkey. It has been mentioned 45 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | github.com | portkey.ai |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
Angular CRUD with Web API Tutorial Part #3 - Setup Local JSON Server and Mock API Endpoints
PortKeys LH5H Review - High Brightness 5.2" Touchscreen Monitor with camera control
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


We'll be using json-server to create the REST API that we'll fetch data from. In the root of the project, create a db.json file with the contents. - Source: dev.to / over 2 years ago
Our backend will be little more than a two-way translation layer between the database and the user interface (UI). Later in this post we will identify other responsibilities of a backend but our implementation will be kept simple to... - Source: dev.to / over 3 years ago
JSON-Server creates fake REST API with a minimum amount of configuration, it provides a simple way to create mock RESTful APIs and easily define the required endpoints, allows easy definition of the data schema in a JSON file and can... - Source: dev.to / over 3 years ago
Portkey has the broadest adoption story in the open-source gateway space, a large community, and a deep enterprise tier. It is a reasonable pick for teams that want a mature product with a long feature list. - Source: dev.to / 22 days ago
Portkey is an open-source AI gateway that unifies access to 250+ Large Language Models (LLMs) across dozens of providers behind a single, OpenAI-compatible API. Instead of integrating with each provider's SDK, applications send requests... - Source: dev.to / about 1 month ago
Developer gateways - MegaLLM, Portkey, LiteLLM, OpenRouter. The pitch is reliability, failover, cost, analytics. They are headless: you get an API, you bring your own interface. Great for shipping code, nothing to actually use without... - Source: dev.to / 5 months ago
When comparing JSON Server and Portkey, you can also consider the following products.

JSON Placeholder is a modern platform that provides you online REST API, which you can instantly use whenever you need any fake data.
Compare JSON Placeholder to JSON Server or Portkey:



mocki Fake JSON API is an advanced platform that offers you to create API for personal use or testing purposes.
Compare mocki Fake JSON API to JSON Server or Portkey:

Open-source LLM Observability for Developers
Compare Helicone AI to JSON Server or Portkey: