UptimeRobot Alternative With Phone Call Alerts That Repeat Until Recovery and No Credits to Buy

Yes. UptimeRobot can alert by automated voice call and by SMS on every plan, including the free one, but neither is part of the subscription. Both draw on prepaid credits. By UptimeRobot's published rates a voice call uses 2 credits anywhere in the world and a text to a US number uses 1. Credits are sold in one-time packs from $3 for 10 up to $100 for 1,000, which works out to $0.20 to $0.60 per call.

The credits that arrive with a paid plan are a single allocation. UptimeRobot's pricing page puts it plainly: credits do not renew with your plan, and they are shared between all team members. Solo comes with 10 to 20, Team with 30 and Scale with 50 to 200. The free plan comes with none. The full pack table and the auto-refill rules are in our guide to UptimeRobot SMS credits and voice call costs.

Take three people on US numbers who each want a call and a text when production goes down. One round of notifications is 3 texts at 1 credit plus 3 calls at 2 credits, so 9 credits. The 30 credits included with the Team plan cover three rounds, once, for the life of the account.

None of those figures is large. The trouble is operational. Someone has to keep the balance above zero, people start trimming the contact list to save credits, and repeat notifications get switched off because each one costs money. Those are exactly the settings that decide whether an outage at night is answered in five minutes or found at breakfast. How our phone call downtime alerts escalate is laid out on their own page.

Stay on UptimeRobot if price per monitor is what matters. Its Team plan is 41 euros a month, or 35 billed yearly, for 100 monitors at 30 second checks with three seats. Scale is 77 euros a month for 200 monitors at 15 second checks. Our Professional plan is $99 a month for 25 endpoints at 60 seconds. On a cost per URL basis UptimeRobot wins at every size it publishes, and we are not going to pretend otherwise.

Stay too if you use the rest of the product. UptimeRobot has keyword checks, ping, port, DNS, UDP and heartbeat monitors, checks from four regions, status pages on your own domain, an API, and chat integrations such as Slack, Teams and Telegram. TrackDowntime checks HTTP and HTTPS endpoints and SSL expiry from a single location, alerts by call, SMS, email, a Slack channel and a signed webhook, and has no status page, no keyword match and no public API.

And if one person reads alerts during office hours, a chat notification from UptimeRobot is enough. The case for us is narrow and specific: several people who must be phoned, repeatedly, without anyone doing credit arithmetic.

At 5 endpoints with email alerts only, UptimeRobot Solo is 10 euros a month and our Starter is $49, or $24 billed yearly. There is no argument for switching at that size unless you want the outage log.

At 25 endpoints with a three person rota, UptimeRobot Solo on its 50 monitor tier or Team at 41 euros plus credit packs is still the cheaper bill in a quiet month. Professional at $99, or $49 billed yearly, costs more and removes the variable part: calls and texts to every number on every round. Teams usually make the move after the second incident where the balance was empty.

At 100 endpoints and beyond, Enterprise is $299 a month, or $149 billed yearly, for unlimited endpoints, against 41 euros for UptimeRobot Team. That is a premium of roughly $100 to $250 a month for built-in paging. If you already pay for a separate on-call tool just to turn monitor alerts into repeated calls, compare against the two bills together. Every limit is on the plans and pricing page, and website monitoring for agencies covers the per client setup.