title: "BoxWatch vs UptimeRobot" description: "How BoxWatch compares to UptimeRobot for uptime monitoring — different probing models, different use cases." last_updated: "2026-05-24"

BoxWatch vs UptimeRobot

UptimeRobot and BoxWatch both do "uptime monitoring," but they answer different questions.

• UptimeRobot answers: "Can the internet reach my website?" It probes your public URLs from data centres around the world.
• BoxWatch answers: "Can my own infrastructure reach the things it needs to?" It probes from agents you've installed on your own servers.

Same word, different model. Which one you want depends on what you're trying to prove.

Quick verdict

If your primary worry is "is my public-facing website reachable from users worldwide," UptimeRobot is the right tool — its free tier is generous and its multi-region probes give you exactly that signal.

If your primary worry is "are my own services reachable from the network they actually run in" — including internal services on private IPs, databases behind firewalls, and the dependencies your app reaches across availability zones — BoxWatch is built for that, and you also get host metrics and cron heartbeats in the same product.

Many teams run both, and that's a reasonable answer too.

Pricing

UptimeRobot is cheaper if all you need is external uptime probing of public URLs. BoxWatch's $13 Pro plan bundles 7 servers, 100 uptime checks, cron heartbeats, processes, and status pages.

The probing model — the main difference

This is the thing to internalize before anything else.

UptimeRobot: cloud-based probes

UptimeRobot operates a fleet of probes in data centres around the world. You give them a URL or TCP endpoint; their probes hit it on a schedule from those locations. If a probe fails, you get notified.

Strengths:

• Genuinely global perspective. If your site is unreachable from São Paulo, you'll know.
• No infrastructure required on your side.
• Catches DNS, CDN, and routing failures that an inside-the-fleet probe would miss.
• Works for anything you can reach from the public internet, including third-party services you don't own.

Limitations:

• Cannot probe private IPs, internal services, or anything behind your firewall.
• Probes from UptimeRobot's network, not your users' networks. If your users are mostly in one region and your monitoring is global, the global signal can be noisier than what your users actually experience.

BoxWatch: agent-side probes

BoxWatch's uptime checks run from the agents you've already installed on your own servers. You pick which agent(s) probe each check. If you want multi-region monitoring, you install agents in multiple regions — but your actual deployment footprint becomes the monitoring footprint.

Strengths:

• Probes can reach internal services. Redis on a private IP, an internal admin API, a database that doesn't accept connections from the public internet — all probable.
• Probes from where your users are, if your servers are where your users are.
• TCP and TLS-expiry checks against private services work the same as against public ones.
• Multi-vantage aggregation (strict majority) when you assign multiple agents to one check.

Limitations:

• You can only probe from regions where you have a server. No agent in Tokyo = no Tokyo perspective.
• If all your servers are down, your uptime monitoring is also down. (Externals like UptimeRobot would still report the outage.)
• Doesn't catch the BoxWatch-side outage from outside — for that, an external prober is genuinely useful.

Feature comparison

Where UptimeRobot is clearly better

• True external POV. They have probes in many regions and you don't have to provision any of them.
• Free tier for pure uptime. 50 monitors at 5-minute intervals is a great deal at $0.
• Monitoring things you don't own. Tracking a competitor's site, a third-party API you depend on, a public DNS record — UptimeRobot needs nothing from your side. BoxWatch can do this from your agent's vantage, but you need an agent somewhere.
• ICMP ping. BoxWatch doesn't do ICMP.

Where BoxWatch is clearly better

• Internal services. Anything behind a firewall, on a VPC private IP, or only reachable from your network is fair game.
• Server metrics and processes. UptimeRobot doesn't do these at all. If you want one tool for "is the host okay AND is the service reachable," that's BoxWatch.
• Probing from your real footprint. If you have web servers in us-east-1, eu-west-1, and ap-southeast-2, your uptime monitoring naturally inherits that geography — no add-on, no list of regions to pick.
• Bundled cron heartbeats with the same retention and alerts. UptimeRobot's heartbeats are fine; BoxWatch's are integrated with the same alerting, status pages, and history.

When to pick UptimeRobot

• You don't run servers (or you run very few) and just want external uptime checks.
• You're monitoring third-party services you don't own.
• You need global probe geography out of the box.
• You want a free tier with lots of monitors.
• ICMP ping monitoring is important to you.

When to pick BoxWatch

• You run a fleet of servers and want one tool for host metrics + uptime + heartbeats.
• You need to probe internal / firewalled services.
• "From my real users' POV" is what you want, and your servers are deployed where your users are.
• You want flat predictable pricing instead of paying per monitor.
• You want a real status page bundled in.

Can I run both?

Yes, and many teams do. The pattern that works:

• UptimeRobot on your most critical public URLs (homepage, login, checkout) for external POV and global geography.
• BoxWatch for everything internal, all the host metrics, all the cron heartbeats, and a unified status page driven by the things that actually matter for service health.

The signals are complementary: an UptimeRobot outage alert tells you "the internet can't reach you," a BoxWatch alert tells you "the internal dependency is the problem." Together you can usually root-cause a real outage in one glance.

Migration path

Coming from UptimeRobot, partial migration (keeping their external probes, adding BoxWatch for everything else):

1. Install the BoxWatch agent on your hosts — see Installing the agent.
2. Re-create your internal-network probes in BoxWatch (anything UptimeRobot couldn't reach in the first place).
3. Keep your public-URL monitors on UptimeRobot for now.
4. Optionally add a duplicate of your most critical public URL as a BoxWatch uptime check so you have a "from-the-fleet" signal alongside the external one.

Full migration (replacing UptimeRobot entirely):

1. Install the BoxWatch agent in each region you want to probe from (minimum: one per region your users live in).
2. Re-create all monitors as BoxWatch uptime checks.
3. Use multi-vantage configuration (strict majority across multiple agents) on the public URLs that need redundant probing.
4. Confirm the alerts behave as expected, then cancel UptimeRobot.

Honest caveat: full migration only makes sense if you genuinely have servers in the regions you care about. If you don't, you're trading global geography for internal access, and a small UptimeRobot Solo plan alongside BoxWatch is usually cheaper than spinning up monitor-only servers.