Unleash provides a feature management platform designed for large enterprises and operates within the software development industry. The company offers a system that enables scalable, secure, and private feature flag management, allowing businesses to deploy software features safely and efficiently. Unleash primarily serves the needs of developers and enterprises by providing tools for feature rollout strategies, instant rollbacks, and kill switches while ensuring data governance and compliance with security standards. It was founded in 2019 and is based in Oslo, Norway.

ConfigCat is a developer-centric feature flag service in the software development industry. The company offers a platform for managing feature toggles and configurations, enabling real-time feature rollouts and updates across various platforms without redeploying code. ConfigCat supports a range of integrations and programming languages, providing tools for A/B testing, user segmentation, and compliance with GDPR and ISO 27001 standards. It was founded in 2018 and is based in Budapest, Hungary.

Kameleoon specializes in web and feature experimentation as well as AI-driven personalization within the digital optimization sector. Its main offerings include a unified platform that facilitates A/B testing, feature management, and personalized user experiences based on visitor behavior. Kameleoon primarily serves medium and enterprise-sized companies looking to enhance visitor engagement and drive growth. It was founded in 2012 and is based in New York, New York.

Taplytics specializes in testing and feature management solutions for digital products. It offers a suite of tools that enable product, engineering, and marketing teams to conduct experiments and manage feature rollouts across web, mobile, and other platforms. The company primarily serves sectors such as finance and insurance, retail and e-commerce, media and entertainment, and food and quick service restaurants. It was founded in 2013 and is based in Toronto, Canada.

PostHog specializes in providing an integrated platform for product analytics, feature flags, session replays, A/B testing, and surveys, primarily serving the software development industry. Its platform offers tools for analyzing user behavior, testing and deploying new features and gathering user feedback. PostHog's solutions cater to developers looking to build and refine successful products with an emphasis on data privacy and compliance. PostHog was formerly known as Hiberly, Inc. It was founded in 2020 and is based in San Francisco, California.

SiteSpect is a company specializing in A/B testing, personalization, and optimization within the digital domain. The company provides a platform that allows businesses to test changes and manage features across web, app, and mobile interfaces. SiteSpect serves sectors including marketing, product management, development, network operations, retail, media & entertainment, and healthcare. It was founded in 2004 and is based in Auburndale, Massachusetts.