Open-source SaaS subscription management platform — discover unused subscriptions, match payments to apps, and manage users, seats, and costs.

Network device vendor analysis tool - Transform MAC address tables into interactive dashboards, detect new vendors, and export SIEM events for security monitoring. Supports Cisco, Juniper, HP/Aruba, Extreme, Brocade and more.

A PowerShell tool to identify and audit user-consented applications in Microsoft Entra ID (Azure AD), with a focus on uncovering "Shadow IT" and security risks.

Vaulytica is an enterprise-grade, self-hosted Python CLI tool providing comprehensive Google Workspace security monitoring, PII detection, compliance reporting (GDPR, HIPAA, SOC2), Shadow IT discovery, and IT automation for complete visibility and control.

Open-source platform for governed deployment of AI-generated internal apps.

Passive Attack Surface & Shadow IT Intelligence Engine (Online + Offline)

SENTINEL is an immersive insider threat detection and training platform designed for security analysts, SOC teams, and IT professionals. Featuring a fully simulated UEBA (User and Entity Behavior Analytics) environment, interactive threat simulations, and comprehensive indicators of compromise (IOCs) library🔒👨🏿‍💻.

Command-line tool for managing MCP Servers with no shadow code

Tactical Attack Surface Management (ASM) & Shadow IT Intelligence Framework.

Beamy is a SaaS discovery and governance platform that helps organizations identify unauthorized cloud applications (shadow IT), manage their SaaS portfolio, track spending, enforce security policies, and ensure compliance.

SaaS Management covers the tools, platforms, and practices used by organizations to discover, manage, optimize, and secure their portfolio of SaaS applications. The global SaaS management platform market is valued at approximately $16.85 billion in 2026 and projected to reach $35.1 billion by 2035.

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CloudNuro is an enterprise SaaS management and FinOps platform that combines SaaS discovery (shadow IT), SaaS subscription and license optimization, user lifecycle and compliance management, SaaS-Chargeback and cost allocation, and Cloud FinOps for AWS, Azure, GCP, and OCI.

Binadox is a SaaS spend management and optimization platform providing usage monitoring, license optimization, shadow IT discovery, and cloud cost management to help organizations reduce wasted SaaS and cloud spend while gaining complete visibility into their software and infrastructure portfolio.

Substly is a SaaS management platform designed for small and medium-sized businesses to track software subscriptions, optimize spend, manage user access, and detect shadow IT across cloud applications. It provides centralized oversight, automated renewal tracking, and integrations with Google Workspace and Microsoft Entra ID.

SaaS usage visibility dashboard — shadow IT discovery, spend tracking, and offboarding risk via Microsoft Graph / Azure AD

Lumos is the first Autonomous Identity Platform that helps organizations discover and manage access to all apps with enhanced security, increased productivity, and reduced cost.

Augmentt is a multi-tenant SaaS management platform built for managed service providers (MSPs). It provides SaaS discovery (Shadow IT), license optimization, usage tracking, spend management, and SaaS security policy enforcement across Microsoft 365 and cloud applications.

Cleanshelf was a SaaS management platform that helped enterprises discover and inventory their SaaS applications, optimize software licenses, track spend, and surface shadow IT. Cleanshelf was acquired by Zylo in 2021 and its capabilities have been folded into the Zylo enterprise SaaS spend optimization platform.

Corma is a SaaS license and access governance platform for modern IT teams that automates SaaS discovery, access reviews, provisioning, and deprovisioning.