TeStack is an all-in-one platform that helps you run continuous experimentation and conduct user behavior research anywhere within your application.

Key Features:

A/B Testing

Feature Flags

Multi-Variation

User Targeting

Segmentation

Kill Switches

Flagsio is an easy to use, real-time feature management platform that gives your teams full control over your features. Accelerate the development of web, back-end, desktop and mobile apps, and deliver value to your users every time!