Tink vs FortiGate
FortiGate is a next-generation firewall. It sits on the edge. It is not a mechanic. Tink installs in one command, watches the Linux host, explains what is wrong, and helps you fix it.
FortiGate inspects packets. Tink answers “why is this VPS sick?”
Accidental sysadmins land on FortiGate because a 40F or a used VM becomes “the firewall.” Then disk is at 91% on web-1, nginx dies, and last night's policy does not say what to run. A filling /var is a Tink warning; it is not a FortiView graph.
Tink is the other job: detect the issue on the machine, say why it happened in plain English, propose the command, and run it only after you approve. Keep using FortiGate if you already want an NGFW. Use Tink if you run Linux servers and want a mechanic. They can sit in the same shop.
| Feature | Tink | FortiGate |
|---|---|---|
| Setup time | 30 seconds (one curl | sh command) | Rack a FortiGate, license FortiCare/FortiGuard, then you still SSH into every Linux host when it is sick |
| What you get | Working monitoring, diagnosis, and approved fixes | FortiOS NGFW — policies, IPS, VPN, SD-WAN. Not a fleet mechanic for the servers behind it |
| Pricing | Free (Scout) / $9 / $29 per machine per month | Appliance + annual FortiCare/FortiGuard. You still pay the person who SSHs into nginx after the outage |
| Hidden costs | None — fully managed | A second box for the edge, FortiManager, FortiAnalyzer, and whether anyone watched /var on the app servers |
| Monitoring approach | Agent on the server — CPU, disk, services, logs, certs, ports | WAN sessions and the firewall itself. It does not watch fill time or propose a restart on the VPS behind the WAN |
| Configuration | None after install — heuristics and AI | FortiOS policies, VDOMs, Security Fabric, and whether last year's backup still matches the live appliance |
| Plain-English diagnosis | Yes — AI explains root cause, impact, and fix | No — you read FortiView and then SSH into the Linux host anyway |
| Fix execution | Proposes and executes approved commands with an audit trail | Changes policies/VPN/SD-WAN only — FortiGate cannot restart nginx, free disk, or rotate a cert on the app server |
| Alerting | Built-in across 8 channels | Optional FortiAnalyzer/email. A silent WAN drop is not a Telegram diagnosis of the Linux box |
| Predictive alerts | Yes — disk fills in ~6 days, memory and CPU trends | Live session graphs only — FortiOS does not forecast fill time on the hosts behind it |
| Firewall / port exposure | Built-in — warns when the host firewall is inactive or dangerous DB ports listen | Yes for WAN/LAN — that is the job. It still will not say Redis is bound to 0.0.0.0 on web-1 |
| Machine offline detection | Agent presence monitoring with multi-channel alerts | If a Linux host is down behind the LAN, FortiGate still shows the WAN as up |
| Public status page | Shareable URL with 90-day history | Not included — FortiGate has no customer-facing status page for your app fleet |
| Weekly fleet digest | Automated Monday digest + daily brief when issues are open | Not included — a FortiView dump is not a plain-English fleet narrative |
| On-call tracking | Built-in /oncall command + incident acknowledgment | Not included — wire something else into PagerDuty |
| Conversation interface | Telegram, WhatsApp, web dashboard, CLI | FortiOS GUI + SSH. No mechanic you text when /var filled on the VPS |
| Learning curve | None — works after install | Low to get NAT; higher to keep FortiGuard, VDOMs, and FortiManager honest |
| Best for | Freelancers, small teams, accidental sysadmins (1-50 Linux servers) | Operators who already want a Fortinet NGFW and will still SSH into every Linux host when it is sick |
When FortiGate is the right choice
Keep using FortiGate when you already want that exact job:
- NGFW — IPS, SSL inspection, SD-WAN, and FortiGuard, not a fleet digest.
- Network appliance — FortiGate is the perimeter; it is not a mechanic for the Linux hosts behind it.
- Security Fabric — FortiManager, FortiAnalyzer, and hardware SKUs that a $9 agent will not replace.
- No conversation layer wanted — some operators prefer FortiOS and will never use a mechanic.
The real cost of “just put FortiGate in front”
The edge box is expensive to license. A working ops loop for five Linux boxes is not:
- A complete policy set still means you SSH into each host and change the box by hand when it gets sick
- Host fill, nginx, certs, and a quiet agent never appear unless you built extra checks on the Linux side
- A filling /var is a Tink disk warning on every scan — FortiGate stays an edge graph until you are looking
- A single VPS with nobody logged in still needs a mechanic, not another FortiOS VDOM
For a 5-server team, Tink Mechanic at $45/month is cheaper than the engineer who opens FortiOS after the outage, and every scan includes a diagnosis a quiet NGFW will not type.
No SSH homework. No silent host. One command install.
Start MechanicAlso compare: Tink vs pfSense · Tink vs OPNsense · Tink vs MikroTik