
Description: Particl Marketplace is a decentralized, private ecommerce platform built on blockchain technology. It allows buyers and sellers to transact securely without middlemen through the use of multi-signature escrow wallets and ring signatures for privacy.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: iOffer is an online marketplace that allows buyers and sellers to negotiate prices directly. It focuses on collectibles, crafts, and antiques. Sellers list items and buyers make offers or buy at listed prices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API