Hornetsecurity is a comprehensive Microsoft 365 security platform — combining email security, 365 Total Backup, awareness training, signature management, and compliance archiving in a unified suite for SMBs and MSPs.
Disclosure: We may earn a commission if you buy through our links, at no extra cost to you. Details.
Hornetsecurity is a German cybersecurity company that has built a comprehensive Microsoft 365 security platform serving more than 75,000 organizations globally as of 2026 according to vendor data. The product strategy is unified suite over best-of-breed components — bundling email security (365 Total Protection), Microsoft 365 backup (365 Total Backup), security awareness training, email signature management, and compliance archiving into integrated subscriptions.
The platform's defining proposition is reduced vendor sprawl. SMBs running Microsoft 365 typically end up with separate vendors for email security (Mimecast or Proofpoint), Microsoft 365 backup (Veeam or Druva), awareness training (KnowBe4), and email signature management (Exclaimer or Codetwo). Hornetsecurity bundles all four under one contract, one console, and one billing relationship. For organizations weighing operational simplicity against best-of-breed depth, this is a meaningful trade-off.
**Pricing (as of 2026):** Hornetsecurity does not publish a standard rate card — pricing is custom and negotiated per organization. As a general benchmark, the entry tier 365 Total Protection (email security only) prices in the ~$2-3 per mailbox per month range for SMBs; bundled 365 Total Protection Enterprise Backup (email + backup + training + signatures) typically prices ~$5-8 per mailbox per month with volume discounts at 100+ mailboxes.
The platform's MSP-channel motion is strong — Hornetsecurity has built a partner network of thousands of MSPs across Europe and increasingly North America. Multi-tenant management, monthly billing, and white-label options are core features for the MSP edition.
According to G2 and Capterra (combined 500+ reviews as of Q1 2026), Hornetsecurity reviewers most frequently cite the unified suite reducing vendor management overhead, the responsive customer support team, and the strong Microsoft 365 backup feature as standout strengths.
**Affiliate program:** Hornetsecurity operates a direct partner program with custom commission tiers for MSPs and resellers. Sign up at hornetsecurity.com/en/partner.
A standardized buyer checklist for every product page, avoiding unsupported hands-on testing claims.
Important details to help you make the right choice
Microsoft 365-centric organizations that need bundled email security, backup, awareness training, and compliance archiving — without managing multiple vendor contracts.
Not the right fit for organizations primarily on Google Workspace or non-Microsoft email platforms — Hornetsecurity is heavily optimized for Microsoft 365. Also less suited to organizations preferring best-of-breed point solutions over integrated suites.
Compare the 5 best anti-phishing and email security platforms in 2026 — TitanHQ, Hornetsecurity, Proofpoint, Mimecast, and Barracuda — with pricing and verdict.
How to choose Email Security tools in 2026: compare workflows, pricing, integrations, source checks, and buyer-fit risks.
Mimecast Email Security review for Email Security: buyer fit, pricing signals, implementation effort, integrations, and source-backed risks.
Mimecast Email Security pricing for 2026: plan signals, user limits, add-ons, renewal checks, and Email Security alternatives.
Compare Mimecast Email Security alternatives for Email Security: pricing visibility, migration tradeoffs, integrations, and buyer fit.
Hornetsecurity is heavily optimized for Microsoft 365 — that environment receives the platform's deepest integration and feature coverage. Google Workspace is supported for some products (email security in particular) but with less depth than Microsoft 365. Organizations primarily on Google Workspace are typically better served by Google's native security or by a Google-Workspace-first vendor.
Pricing source: Official pricing page — Last verified: 4/29/2026
365 Total Backup is Hornetsecurity's Microsoft 365 backup product — covering Exchange Online, OneDrive, SharePoint Online, and Microsoft Teams. Backups are stored in Hornetsecurity's cloud (with European data residency option for GDPR sensitivity), retained per configurable retention policies, and restorable item-by-item or in bulk. This product addresses the gap that Microsoft does not natively provide point-in-time backups of Microsoft 365 data.
Mimecast is generally stronger for large enterprises needing dedicated email security depth and best-of-breed advanced threat protection. Hornetsecurity is generally stronger for SMBs and MSP-served organizations needing integrated suites at simpler pricing. Mimecast's enterprise features (DMARC management, advanced threat hunting) exceed Hornetsecurity's; Hornetsecurity's integrated backup, training, and signature management are unique within the security category.
Yes — Hornetsecurity is European-headquartered (Hannover, Germany) and offers explicit European data residency for organizations with GDPR sensitivity. Data centers in Germany, Austria, and other EU locations support customers with strict data sovereignty requirements. Hornetsecurity is ISO 27001 certified and SOC 2 Type II audited.
Yes — MSP channel is a core go-to-market for Hornetsecurity. The MSP Edition includes multi-tenant management, monthly billing, white-label options, and integrations with major PSA / RMM platforms (ConnectWise, Datto, Autotask, Kaseya). Margin-protected pricing supports MSP profitability on the resold service. Sign up at hornetsecurity.com/en/partner.
