Most free monitoring is a trial that forgot to mention it was a trial. You get real features for fourteen days, or a free plan that checks once every five minutes from a single location, which is another way of saying it will notice your outage around the same time your customers do. The free tier is built to sell the paid one, not to watch your site.
The Tallwatch free plan is built to actually watch your site.
What "free" means here
No credit card, no countdown:
- 10 monitors, each with full multi-region consensus.
- Checks every 30 seconds from three regions, with at least two having to agree before you get paged, so a single network blip never wakes you.
- The same check types as paid: HTTP with content and latency assertions, keyword, ping, TCP, DNS, SSL expiry, and heartbeats.
- On-call rotations and escalation, so the alert reaches the right person.
- One status page on your own custom domain.
- Email and Slack alerts.
- Up to three team members.
The first line is the one that matters, and it is the one most free tiers quietly strip out. Multi-region consensus is the feature that makes an alert worth trusting, and it is identical on the free plan and the paid ones. Charging extra for the part that makes the product work would be a strange way to ask for your trust. The free uptime monitoring page lists the same limits without the essay.
Why give the good part away
Because a free tier is a promise, and the promise is either "you can run something real on this" or it isn't. If the honest answer is "for two weeks" or "as long as you tolerate the occasional 3am false alarm," then it is a funnel wearing a free badge, and developers can smell that from the landing page.
The math works better than it looks, too. Most people running a free monitor have a side project that quietly matters: a small API a few friends depend on, a product that pays part of a bill. Some of those grow into teams that need a hundred monitors, tuned consensus, and six alert channels. We would rather earn that upgrade by being genuinely useful for two years than extract it by making the free plan just painful enough to leave.
When it is time to pay
Free is enough to run a small production service, honestly. You will feel the ceiling when you start wanting the things teams want at scale:
- More than 10 monitors, or more than three teammates.
- Faster than 60-second checks (30 seconds on paid) and all six regions.
- All six channels, including Microsoft Teams, Telegram, Discord, and signed webhooks.
- Webhook payloads you shape yourself, to route incidents into your own tooling.
- More than one status page.
Until you hit one of those, the free plan is not a sample. It is the product, sized for one project.
And because every developer has watched a free tier they built on quietly become a paid one, we put ours in writing, with a date attached. You should be able to depend on a free plan without wondering when the terms shift underneath you.
