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Life & fun · alternatives · 2026

24 alternatives to TenantGuard

Scan your Microsoft 365 tenant for security risks in minutes

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Visibility and ownership for Microsoft 365 tenants

    Jan 2026 · m365navigator.cloud · its alternatives →

  2. 2

    Open source scanner for cross-tenant AI-agent security bugs

    Aug 2026 · github.com · its alternatives →

  3. 3
    Trueguard▲365

    Stop fake user signups

    2025 · trueguard.io · its alternatives →

  4. 4

    Sysinfo Office 365 tenant to tenant migration tool

    2023 · its alternatives →

  5. 5

    Secure Your Microsoft 365 Business with Our Free Tool

    2023 · app.overe.io · its alternatives →

  6. 6

    Auditing, security monitoring and analysis of Microsoft 365

    Aug 2026 · 365.kualum.app · its alternatives →

  7. 7

    Check your customers on international sanction lists

    2022 · its alternatives →

  8. 8

    Scan, Detect & Protect Your Supabase Data

    Jan 2026 · supaguard.pro · its alternatives →

  9. 9

    Identity-based, passwordless access to Windows hosts

    2021 · goteleport.com · its alternatives →

  10. 10

    Hey HN, TL;DR: We’ve launched a free version of our Shadow IT scanner to identify which SaaS apps are used in your company, who uses them, and if they have high-risk OAuth scopes. Philip and I went through YC with AccessOwl in 2022. We started the company because, in our previous roles, we struggled to track all the SaaS apps, users, and granted OAuth scopes. The Shadow IT scanner started as a small feature within AccessOwl, which manages SaaS vendors and user accounts centrally. But a standalone scanner would have made our lives so much easier in our previous roles. So, we thought, why not…

    2024 · accessowl.io · its alternatives →

  11. 11SG
  12. 12

    Stay informed about password security and online privacy with Zero Password Manager

    2021 · bluespace.tech · its alternatives →

  13. 13

    Protect Your Rentals, Detect Unauthorized Subleases!

    2024 · its alternatives →

  14. 14

    Launch security checks for AI-built SaaS apps

    Jun 2026 · preflightio.com · its alternatives →

  15. 15

    Keyless rental property access

    Dec 2025 · mytenantaccess.com · its alternatives →

  16. 16

    Free rent tracking and autopay for small landlords

    Aug 2026 · tenanthub.app · its alternatives →

  17. 17

    Automated showings and keyless access management

    2025 · tenantguidedtours.com · its alternatives →

  18. 18

    M365 license waste detector + AI helpdesk in one tool

    Jun 2026 · automatisering-seven.vercel.app · its alternatives →

  19. 19

    Compliance shouldn't cost you your data.

    Jul 2026 · locklistsecurity.com · its alternatives →

  20. 20

    Enterprise-grade phishing protection, no IT team required.

    Sep 2026 · cybercheck360.com · its alternatives →

  21. 21

    Microsoft 365 Tenant to Tenant Migration Guide for IT Admins

    2023 · cloudfuze.com · its alternatives →

  22. 22

    Find your Microsoft Azure and Office 365 Tenant ID

    2018 · whatismytenantid.com · its alternatives →

  23. 23

    If you’ve ever wondered -- “How can I make sure every device, managed or not, is secure before granting access?” -- “Am I at risk for this CVE or zero day exploit?” -- “How do I know that the controls I configured via MDM are actually enforced?” Device360 gives you the ability to answer those for yourself. Built on Osquery, the product lets you run real-time or scheduled queries to assess security posture, get a report of vulnerabilities, and test access policies. You can even deploy the authenticator on unmanaged devices. Open to feedback!

    2024 · beyondidentity.com · its alternatives →

  24. 24

    See how much your company wastes on Microsoft 365

    Mar 2026 · licenseiq.app · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →