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Reviewed · Updated 2026-06-19

FortiManager

Provides centralized network Security, Privacy & Backup management for IT infrastructure.

Reviewed by the Conversion Gems editorial team ·
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Pricing
Free Trial
Best for
Network administrators
Category
Security, Privacy & Backup
The bottom line

The definitive management layer for large Fortinet environments — essential at scale, overkill for anything smaller.

6.9
Our score
6.9 / 10
Conversion Gems editorial verdict
From ~$847/yr (cloud, 3 devices); hardware custom
Features9/10
9 - unmatched depth for Fortinet estates: 100K-device scale, FortiAI assist, zero-touch provisioning, RBAC, SD-WAN orchestration, and enterprise SIEM connectors.
Value6/10
6 - cloud pricing is transparent and competitive per-device at lower tiers, but costs compound fast at scale and hardware requires custom quotes; no free tier or trial.
Ease of use4/10
4 - significant setup complexity; requires Fortinet expertise for initial deployment, policy migration, and ongoing management; not self-service for non-specialists.
Ecosystem7/10
7 - deep Fortinet Security Fabric integration and turnkey connectors for Splunk, IBM QRadar, ServiceNow, and Tufin; penalized for zero cross-vendor device management.
Support8/10
8 - FortiCare Premium (24/7) included in cloud subscriptions; Elite tier with 15-min response SLA available; large global Fortinet partner network.

Community ratings

4.3/ 5 aggregate · across 1 source
G2
4.320+ reviews

Third-party ratings shown verbatim; aggregate weighted by review volume.

What it really is

FortiManager — Fortinet's centralized network security management platform for enterprise-scale Fortinet deployments.

Our take

FortiManager is an enterprise-grade, Fortinet-ecosystem management hub that consolidates policy, configuration, and firmware control for up to 100,000 Fortinet devices (FortiGates, FortiSwitches, FortiAPs, SD-WAN, FortiSASE) from a single pane of glass. The DB lists it as 'free_trial' pricing, but no standard public free trial exists — cloud subscriptions start at roughly $847/yr for 3 managed devices, with hardware appliances priced on custom quote. The category 'Security, Privacy & Backup' is broadly correct, though FortiManager is more precisely a network security operations and policy orchestration platform.

Why we rate it

Genuine single-pane-of-glass at 100K-device scale is rare. FortiAI integration for automated diagnostics and the tight Security Fabric tie-in (FortiGate, FortiSwitch, FortiAP, FortiSASE) make this the most complete management layer in the Fortinet ecosystem. Zero-touch provisioning and RBAC granularity reduce NOC toil significantly at enterprise scale.

The catch

Fortinet-only: it manages nothing outside the Fortinet Security Fabric. Device-based licensing costs compound quickly as the fleet grows, and hardware-appliance pricing requires vendor negotiation. Not suitable for mixed-vendor environments or organizations without a Fortinet-first strategy.

Best for
Enterprise NOC teams managing hundreds to thousands of Fortinet FortiGate firewalls
SD-WAN and secure branch deployments needing zero-touch provisioning at scale
Organizations requiring centralized policy enforcement across hybrid on-prem and cloud Fortinet environments
Not good for
Mixed-vendor network environments (Cisco, Palo Alto, Check Point, etc.)
SMBs or teams with fewer than ~10 Fortinet devices where FortiGate's built-in GUI suffices
Teams seeking a free or low-cost trial before committing to enterprise licensing
Friction report
Time to value
Slow: initial deployment (cloud or on-prem appliance), device onboarding, and policy migration require experienced Fortinet engineers; most enterprises budget several weeks to full production.
Scale breakpoint
Per-device licensing costs escalate sharply beyond 100 devices (~$6,900/yr); at 1,000+ devices, annual spend exceeds $44K/yr for cloud alone before hardware or FortiAI add-ons.
Walled garden
High: FortiManager exclusively manages Fortinet Security Fabric products. Switching vendors means replacing the management layer entirely; policies, automation scripts, and configurations are not portable to third-party tools.

A look inside

FortiManager product screenshot

Frequently Asked Questions

Alternatives

Step up

FortiManager hardware appliances (3100G/3750G) for organizations managing 4,000–10,000+ devices requiring on-prem control and maximum throughput.

Lighter alternative

FortiGate's built-in Security Fabric dashboard for teams with fewer than 10 devices who don't yet need centralized multi-device management.

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Tags

#NetworkSecurity#Privacy & Backup#Firewall

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