Tink vs UniFi
UniFi is a WiFi and LAN controller. 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.
UniFi maps clients. Tink answers “why is this VPS sick?”
Accidental sysadmins land on UniFi because a Dream Machine or a used USG becomes “the network.” Then disk is at 91% on web-1, nginx dies, and last night's VLAN does not say what to run. A filling /var is a Tink warning; it is not a client 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 UniFi if you already want that hardware. Use Tink if you run Linux servers and want a mechanic. They can sit in the same shop.
| Feature | Tink | UniFi |
|---|---|---|
| Setup time | 30 seconds (one curl | sh command) | Adopt a gateway, APs, and switches, then you still SSH into every Linux host when it is sick |
| What you get | Working monitoring, diagnosis, and approved fixes | UniFi Network — WiFi, VLANs, clients. Not a fleet mechanic for the servers behind it |
| Pricing | Free (Scout) / $9 / $29 per machine per month | Hardware + optional UniFi OS. You still pay the person who SSHs into nginx after the outage |
| Hidden costs | None — fully managed | A second box for the edge, controller updates, and whether anyone watched /var on the app servers |
| Monitoring approach | Agent on the server — CPU, disk, services, logs, certs, ports | LAN clients and the gateway itself. It does not watch fill time or propose a restart on the VPS behind the WAN |
| Configuration | None after install — heuristics and AI | Sites, SSIDs, firewall groups, and whether last year's backup still matches the live controller |
| Plain-English diagnosis | Yes — AI explains root cause, impact, and fix | No — you read client graphs and then SSH into the Linux host anyway |
| Fix execution | Proposes and executes approved commands with an audit trail | Changes SSIDs/VLANs/firewall only — UniFi cannot restart nginx, free disk, or rotate a cert on the app server |
| Alerting | Built-in across 8 channels | Optional UniFi alerts/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 client graphs only — UniFi 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, UniFi still shows the WAN as up |
| Public status page | Shareable URL with 90-day history | Not included — UniFi 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 client 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 | Controller UI + SSH. No mechanic you text when /var filled on the VPS |
| Learning curve | None — works after install | Low to get WiFi; higher to keep VLANs, IDS, and controller upgrades honest |
| Best for | Freelancers, small teams, accidental sysadmins (1-50 Linux servers) | Operators who already want UniFi hardware and will still SSH into every Linux host when it is sick |
When UniFi is the right choice
Keep using UniFi when you already want that exact job:
- Network controller — WiFi, VLANs, and clients on UniFi OS, not a fleet digest.
- Network appliance — UniFi is the perimeter; it is not a mechanic for the Linux hosts behind it.
- Campus / office hardware — APs, switches, and a pretty map that a $9 agent will not replace.
- No conversation layer wanted — some operators prefer the controller UI and will never use a mechanic.
The real cost of “just put UniFi in front”
The edge box is cheap to rack. A working ops loop for five Linux boxes is not:
- A complete client map 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 — UniFi stays an edge graph until you are looking
- A single VPS with nobody logged in still needs a mechanic, not another LAN site
For a 5-server team, Tink Mechanic at $45/month is cheaper than the engineer who opens the controller after the outage, and every scan includes a diagnosis a quiet gateway will not type.
No SSH homework. No silent host. One command install.
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