The famous free tier is real — but the paid ladder has quiet extras: extra login seats cost $15-19 per month EACH beyond the included ones, and SMS or voice-call alerts are pay-per-credit on every plan. The Solo tier includes no team seats at all.
Visit UptimeRobot → Affiliate link — the rest of this page is the honest version, including who should skip it.
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Uptime monitoring with a generous free tier — website, port, keyword and API checks down to 60-second intervals, status pages, integrations and mobile apps.

✓ Pricing re-verified 26 Aug 2026
Free is $0. Solo starts at $144 a year, Team is $468 and Scale starts at $948 — the page quotes yearly, not monthly, which makes it look cheaper per line than it is against monthly-priced rivals. Login seats are the upsell: none on Solo, three on Team, five on Scale, and more at $15 or $19 each a month. Data retention runs three months on Free, twelve on Solo and twenty-four above that.
They publish a machine-readable version of this page for AI agents, which is rare enough to be worth noting. Plans change — always verify the live price on their site.
Correction after re-checking: The current price field should not present €13/€11 as "the" Solo price. The pricing page shows Solo with a monitor-tier selector ("10 monitors" / "50 monitors"), and the headline €13 monthly / €11 annual figure belongs to the lowest tier on that card, not to Solo as a whole; Scale likewise offers 200 or 500 monitors. Repeated reads of the page in this session were not consistent about the per-tier amounts, so no corrected figure can be asserted. The safe field value is the tier-qualified phrasing "from €11 per month billed annually (lowest Solo monitor tier)" rather than a flat Solo price. Amounts were only observed in euro and are geo-dependent. (re-verified 2026-08-04)

Recurring themes from the buyer-review sites listed at the foot of this page, read in August 2026. We have not run UptimeRobot ourselves, so this is other buyers' experience rather than ours. We summarise it here because the complaints are usually the part a vendor page leaves out.
UptimeRobot's free tier is unusually complete, which changes the upgrade question. The vendor's help centre states the free plan gives 50 monitors, 5-minute checks, status pages and the core monitor types, and explicitly permits business, commercial and revenue-generating use, so cost alone rarely forces a move. Paid tiers earn their keep when detection speed or reporting depth matters. The pricing page lists a 60-second interval on Solo, 30 seconds on Team and 15 seconds on Scale.
History runs longer too: 3 months of retention on free against 12 months on Solo, and 24 months on Team and Scale. That makes the upgrade case strongest for sites where a few minutes of undetected downtime costs money, and weakest for hobby projects and internal tools where a five-minute gap is tolerable. Anyone comparing plans should price them on the vendor's own page rather than from a summary, since the plan cards carry monitor-tier choices that move the headline figure.
Upgrading also does not change what the product is. It runs external checks, so it reports that an endpoint failed rather than why it failed, and a shorter interval surfaces more transient blips, not fewer.
The documented path to a first working check is short. After logging in, click "+ Add New Monitor" and choose a type; the help centre lists HTTP(s), Keyword, Ping, Port, Heartbeat, DNS, API and UDP. For a standard website check, enter the URL you wish to monitor, which auto-populates the Friendly Name field, though that can be adjusted. Review the alert contact settings and decide which ones should receive notifications, set the monitoring interval, choose the region to monitor from, and click "Create monitor".
The stall points sit around that alert step rather than the monitor itself. A monitor created without reviewing its contacts watches quietly and tells nobody, and on the free plan the 5-minute interval means a brief outage can pass entirely between consecutive checks. Keyword monitors need the keyword specified alongside the URL, so the check is only as reliable as the text chosen. Heartbeat monitors behave differently again: the vendor notes the unique URL is generated only after the monitor is created, so the cron job or job runner has to be edited afterwards.
Distilled from Vendor pricing page (https://uptimerobot.com/pricing) and UptimeRobot Help Center articles on free-plan scope (https://help.uptimerobot.com/en/articles/11604710-who-should-use-uptimerobot-s-free-plan) and first-monitor setup (https://help.uptimerobot.com/en/articles/11358364-how-to-create-your-first-monitor-on-uptimerobot-quick-setup-guide), read 4 August 2026.
The natural comparison is Pingdom — Pingdom is the enterprise-polish incumbent at a higher entry price; UptimeRobot's free tier and cheap solo plans win for small stacks — watch the seat and SMS add-ons as the team grows.
Everything we publish about UptimeRobot links back here — the review stays the honest hub:
The ex-banker filter — the same yardstick on every review (how we review): My ex-banker filter is simple: does UptimeRobot remove a real cost — time, errors, missed revenue — bigger than what it charges? If the job above is genuinely yours, it's worth a look. We never publish fake or “exclusive” prices, so always confirm the current plan on their site.
Read from their own machine-readable pricing page on 17 August 2026, in euros: Free €0 for 50 monitors at 5-minute checks; Solo from €9 a month billed annually; Team from €35; Scale from €65 for 200 monitors and from €149 for 500. Note the currency — the same numerals circulate as dollars elsewhere, including in our own earlier write-up.
Unusually so: 50 monitors at 5-minute checks with no credit card, and platform API access is included even on Free. What you give up is the check interval and the incident detail — five minutes rather than sixty seconds, and no root-cause commentary on incidents. For a personal project or a handful of sites that is a real plan, not a demo.
Two numbers, and neither is a feature list: how many monitors you run and how often you want them checked. Solo covers 10 or 50 monitors at 60 seconds, Team 100 at 30 seconds with 24-month retention, Scale 200 or 500 at 15 seconds. If your alerting requirement is 'within a minute', that is what you are buying.
Read the documentation before you commit, because it is the most honest preview of the product. Look for a quickstart you can actually finish, error responses that are documented rather than guessed at, published rate limits and a clear statement of what happens when you hit them, and a changelog showing the API is still maintained. Vague limits usually mean you will discover them in production.
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The developer tools tools closest to UptimeRobot that we have also reviewed. They overlap rather than match:
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