
Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.

Apify
Ollagraph
Firecrawl
ScrapingBee
Quantati
Zyte
AIScraper.co
AI powered data extraction APIs. Hassle-free data retrieval.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | extendsclass.com | crawlify.io |
| Pricing | ||
| Company | 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


This free online tool allows to generate JSON dataset. You can generate multiple JSON files exported to a zip archive. No limits. No registration.
No description of Crawlify yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ExtendsClass JSON Generator and Crawlify. For example, how are they different and which one is better?
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Create mock and sample JSON using a powerful template syntax
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AI-powered web crawling, scraping, search, and structured data extraction API for AI agents and LLM applications.
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Generate realistic random JSON data through a simple and intuitive GUI.
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Turn any website into LLM-ready data.
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