Best ExtendsClass JSON Generator Alternatives & Competitors in 2025

A realistic data generator to test your app.

Key Mockaroo features:

Ease of Use Customizability Data Volume API Access

Create mock and sample JSON using a powerful template syntax.

Key JSON Generator features:

Easy to Use Customizable Random Data Generation Templates

Consent-Based Identification of the Person Visiting Your Website Including First Name, Last Name, Email & 37 Other Data Points. Identify and Influence Your Engaged Website Visitors into Sales-Ready Leads – Before You Commit a Single Working Hour.

Key VisualVisitor features:

AI Sales Rep WebID +Person (B2C) WebID +Employee (B2B) Who To Contact - Contact Database (B2B)

Try for free paid Free Trial $299.0 / Monthly (WebID Includes 1,000 Identifications )

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Key Sbored. features:

User-Friendly Interface Variety of Tools Accessibility

Generate realistic random JSON data through a simple and intuitive GUI.

Key MockTurtle.net features:

Mock data from JSON Schema Recursive data generation Relationship between values

OpenAI-powered startup idea generator.

Key IdeasAI features:

AI-Powered Ideation Convenience Diverse Range of Ideas Cost-Effective

A tool to help structure your business idea brainstorming.

Key The Idea Generator features:

Creativity Boost Overcoming Writer's Block Time Efficiency

Level up the quantity and quality of your ideation sessions.

Key Idea Generator features:

Diverse Range of Tools User-Friendly Interface Resource Availability Collaborative Features

App maker designed by AppYourself is a popular app builder platform that gives you the opportunity to create feature-rich Android, iOS, and PWAs apps in minutes.

Key AppYourself App maker features:

User-Friendly Interface Comprehensive Features Cross-Platform Publishing Integrated Marketing Tools

Our Credit Card Generator tool's primary purpose is for software testing and data verification purposes.

Key Card Generator features:

Ease of Use Variety of Card Types Free Access

The best meeting scheduler for lead generation.

Key Ourly by Serviceform features:

User-Friendly Interface Free Version Available Integration Options Customization

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SaaS platform to visually build and run PWA apps for Android, iOS and messenger bots.

Key Mobsted features:

Cross-Platform Development No Code/Low Code Solution Integration Capabilities Cost-Effective

Visit Crazy For Study and get the best textbook solutions for various disciplines only at $7.

Key Crazy For Study features:

Vast Repository Affordable Subscription Expert Assistance 24/7 Availability