View all Endpoint Security & ZTNA Alternatives
Best Free Alternatives to FortiClient Unified Agent
Stop paying $1,104/yr (25 Endpoints) - ~$38/user (Enterprise). Discover professional-grade tools that won't break your budget.
Category: Endpoint Security & ZTNAVerified for 2025
Top Recommended Replacements
WireGuard
FREEBest for Raw Speed
Why we like it
Lightweight, high-performance, and uses modern cryptography; significantly faster than Fortinet's IPsec or legacy SSL tunnels; native to the Linux kernel (great for your VPS).
Keep in mind
Lacks the centralized 'Management' and 'Compliance' dashboards of FortiClient EMS.
Tailscale
FREEBest for Developer Workflows
Why we like it
Zero-config mesh VPN built on WireGuard; allows you to access your aaPanel VPS as if it were on your local network; handles 2FA and SSO effortlessly.
Keep in mind
Proprietary control plane; performance can dip if forced to use relay (DERP) servers.
OpenConnect
FREEBest FOSS Enterprise Client
Why we like it
The leading open-source alternative for connecting to Fortinet, Cisco, and Pulse gateways; extremely lightweight; cross-platform.
Keep in mind
Command-line heavy; requires manual configuration of advanced security features.
Twingate
FREEBest for Zero Trust (ZTNA)
Why we like it
Hides your resources from the public internet entirely; no 'tunnel' latency; granular access control for your WordPress database or SSH ports.
Keep in mind
Requires a 'Connector' agent installed on your server; can be overkill for a single-person setup.
Bitdefender GravityZone
Best for Small Business EPP
Why we like it
Highly rated AI-based antivirus and anti-ransomware; significantly less system resource heavy than FortiClient; includes a VPN.
Keep in mind
Not as deeply integrated into network-level firewalls as Fortinet's ecosystem.
NordLayer
Best for Ease of Use
Why we like it
Cloud-native SASE; set up a secure gateway for your team in minutes; integrated 'Safe Browsing' and 2FA.
Keep in mind
Less control over the underlying infrastructure compared to self-hosting a WireGuard gateway on your VPS.
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