Thanos is a CNCF project for highly available Prometheus with long-term object storage. It is not a finished monitoring product. Tink installs in one command, watches the server, explains what is wrong, and helps you fix it.
Accidental sysadmins land on Thanos because Prometheus filled the disk. Then the work is sidecars, a querier, store-gateway, compact, and an S3 bucket — still no diagnosis when nginx is down at 2am.
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 Thanos if you already run Prometheus at scale and need years of raw samples. Use Tink if you run Linux servers and want a mechanic.
| Feature | Tink | Thanos |
|---|---|---|
| Setup time | 30 seconds (one curl | sh command) | Days — Prometheus first, then sidecar, querier, store, compact, object storage |
| What you get | Working monitoring, diagnosis, and approved fixes | HA Prometheus queries and long-term samples in S3/GCS |
| Pricing | Free (Scout) / $9 / $29 per machine per month | Open source — plus object storage, extra replicas, and engineer time |
| Hidden costs | None — fully managed | S3/GCS bills, compaction jobs, store-gateway RAM, and a team that already runs Prometheus |
| Query language | Plain English in Telegram or the web dashboard | PromQL across a global Thanos Query view |
| Plain-English diagnosis | Yes — AI explains root cause, impact, and fix | No — you still read series, labels, and Grafana panels |
| Fix execution | Proposes and executes approved commands with an audit trail | Metrics only — Thanos cannot restart nginx or free disk |
| Alerting | Built-in across 8 channels | Ruler + Alertmanager — still a separate paging stack |
| Predictive alerts | Yes — disk fills in ~6 days, memory and CPU trends | Only if you write recording rules and forecast queries |
| SSH brute-force detection | Built-in — parses auth.log every scan | Requires a log exporter plus custom PromQL |
| Machine offline detection | Agent presence monitoring with multi-channel alerts | up{} across sidecars — you still write the alert |
| Public status page | Shareable URL with 90-day history | Not included — pair Grafana or a third-party status tool |
| Weekly fleet digest | Automated Monday digest + daily brief when issues are open | Not included |
| On-call tracking | Built-in /oncall command + incident acknowledgment | Not included — add PagerDuty or another on-call tool |
| Learning curve | None — works after install | High — Prometheus plus Thanos components, object storage, and compaction |
| Best for | Freelancers, small teams, accidental sysadmins (1-50 Linux servers) | Platform teams that already run Prometheus and need years of raw samples |
Keep Thanos when you already have Prometheus and need it for work Tink does not do:
The binary is free. A working long-term Prometheus is not:
For a 5-server team, Tink Mechanic at $45/month is cheaper than the first week of standing up Thanos, and every scan includes a diagnosis Thanos will never write.
No sidecars. No object store. No PromQL. One command install.
Try Tink free — one command installAlso compare: Tink vs Prometheus · Tink vs Grafana + Prometheus · Tink vs Datadog