CloudKnife vs UptimeRobot
CloudKnife and UptimeRobot are both uptime & monitoring tools aimed at developers and small businesses. Both have a free plan.
Azure FinOps tool that finds waste and applies approved fixes
Uptime, SSL and cron monitoring with status pages and a free tier
| Pricing | Freemium | Freemium · $10 |
| Starting price | Not published | $10/mo |
| Free plan | Yes | Yes |
| Free trial | 14 days | — |
| Built for | Developers, Small businesses, Enterprise | Developers, Small businesses, Agencies, Freelancers |
| Platforms | web | web, ios, android |
| Country | BE | — |
| Rating | — | — |
Choose CloudKnife if
Azure-centric companies, especially in Europe, that want cost recommendations with evidence and help executing them.
- Every recommendation shows its reasoning and data
- Changes start as proposals you approve, automation is opt-in
- Free plan for Azure spend up to €5k a month
Look elsewhere if: Teams running mostly on AWS or Google Cloud, or wanting cost data inside an existing observability stack (Datadog).
Choose UptimeRobot if
Small teams and agencies that want reliable external uptime checks, cron heartbeats and status pages for a few dollars a month.
- Very quick setup; a monitor runs within a minute
- Paid tiers are cheap for the monitor counts included
- Wide range of monitor types including heartbeat and DNS
Look elsewhere if: Teams needing logs, tracing, on-call scheduling or synthetic browser journeys (Better Stack, Datadog, Checkly).
CloudKnife vs UptimeRobot pricing
CloudKnife
- Free€0Up to €5k cloud spend, 3 Azure subscriptions, 2 users
- Standard€100/mo1% of spend (shown at €10k), up to €50k; 10 subs, 10 users
- Full€400/mo4% of spend (shown at €10k), up to €50k, all recs, 100 subs/users
- EnterpriseCustomTailored contract, billing and limits; onboarding with the team
UptimeRobot
- Free$050 monitors, 5-min checks, 1 status page; hobby/non-profit
- Solo$10/mo$9/mo billed annually; 10 monitors, 60-sec checks
- Team$41/mo$35/mo billed annually; 100 monitors, 30-sec, 3 seats
- Scale$77/mo$65/mo billed annually; 200 monitors, 15-sec checks
- EnterpriseCustomFaster intervals, SLA, SOC 2 docs, dedicated CSM
CloudKnife · Key features
- Workload-aware rightsizing across VM families, not just smaller sizes
- Scheduling that shuts down resources on nights and weekends
- Detection of orphaned disks, old snapshots and unused commitments
- Commitment simulation for reservations and savings plans before buying
- Cost allocation by application, team or customer
- Spend alerts delivered with their root cause
Cons
- Supports only Azure today; AWS and Google Cloud are not yet available
- Price grows with your cloud spend (1% or 4%)
- Standard plan gives only an optimisation preview
UptimeRobot · Key features
- HTTP(S), keyword, ping and port monitors
- Heartbeat monitoring for cron jobs and background workers
- SSL certificate and domain expiry alerts
- DNS, UDP and API monitoring with multi-location checks
- Hosted status pages with white-label option on Team and above
- Incident management with login and notify-only seats
Cons
- Free plan is pitched at hobby and non-profit projects; check the terms for business sites
- No logs, APM or real user monitoring
- SMS and voice alerts consume separately bought credits
CloudKnife vs UptimeRobot: FAQ
Do CloudKnife and UptimeRobot have a free plan?
Yes, both CloudKnife and UptimeRobot have a free plan; paid plans add more usage and features.