UptimeSignal vs UptimeRobot: Pricing & Features Compared (2026)
UptimeRobot changed their pricing and free tier in 2024-2025, adding monitor caps and removing commercial use from free plans. UptimeSignal gives you 25 free monitors with commercial use, or unlimited monitors for $10/month on Pro. No per-monitor pricing, no tier anxiety.
Updated April 2026 — Full feature-by-feature comparison, pricing breakdown, and migration guide.
Why people are switching from UptimeRobot in 2026
UptimeRobot made several changes in 2024 and 2025 that pushed users toward paid plans. Their free tier dropped from 50 monitors with no restrictions to a more limited offering that blocks commercial use. Paid plans went through a restructuring too, introducing tiered monitor caps (50/100/200) where there used to be simpler pricing.
For existing users who built their monitoring setup around UptimeRobot's old free tier, these changes meant either paying more or losing functionality. That's a reasonable business decision on their end, but it left a lot of developers looking for alternatives.
UptimeSignal was built with a different model: a permanent free tier with 25 monitors (commercial use allowed), and a single Pro plan at $10/mo for unlimited monitors. No tiers, no per-monitor pricing, no surprise changes. We think monitoring pricing should be predictable.
On this page
UptimeSignal vs UptimeRobot at a Glance
Side-by-side comparison of the most important differences.
| Feature | UptimeSignal | UptimeRobot |
|---|---|---|
| Paid plan price | $10/mo (annual) | From $7/mo |
| Monitor limit (paid) | Unlimited | 50 / 100 / 200 (by tier) |
| Free monitors | 25 | 50 |
| Minimum check interval | 1 min (Pro) | 1 min (paid) |
| Status pages | Included (custom domain) | Paid add-on |
| SSL monitoring | Included | Paid plans only |
| Maintenance windows | One-time + recurring | Paid plans only |
| Keyword checks | Included | Paid plans only |
| Alert channels | Email, Slack, Discord, Telegram, Webhook | Email, Slack, Webhook, others |
| Status badges | Embeddable | Not available |
| Response time SLA alerts | Included | Not available |
| Commercial use (free) | Allowed | Not allowed |
| History retention | 7 days (free) / 90 days (Pro) | 30 days (free) / 730 days (paid) |
UptimeRobot Pricing vs UptimeSignal Pricing (2026)
UptimeRobot uses tiered pricing that charges more as you add monitors. UptimeSignal has one simple paid plan: unlimited monitors for $10/month (billed annually) or $15/month billed monthly.
UptimeRobot Plans
50 monitors, 5-min interval, email only
No commercial use allowed
10-50 monitors, 1-min interval, advanced alerts
100 monitors, 1-min interval, team features
200+ monitors, 30-sec interval, priority support
UptimeSignal Plans
25 monitors, 5-min interval, email alerts
Commercial use allowed
Unlimited monitors, 1-min interval
Status pages, SSL monitoring, maintenance windows, keyword checks, badges, SLA alerts
Cost Comparison at Scale
See how costs compare as your monitoring needs grow.
| Monitors needed | UptimeRobot | UptimeSignal | Savings |
|---|---|---|---|
| 10 monitors | $0 (free) or $7/mo (1-min) | $0 (free) or $10/mo (1-min) | UptimeRobot cheaper |
| 50 monitors | $19/mo (Solo 50) | $10/mo | Save $9/mo with UptimeSignal |
| 100 monitors | $29/mo (Team) | $10/mo | Save $19/mo with UptimeSignal |
| 200 monitors | $54/mo (Enterprise) | $10/mo | Save $44/mo with UptimeSignal |
| 500 monitors | $149+/mo (Enterprise) | $10/mo | Save $139+/mo with UptimeSignal |
| 1000+ monitors | $289+/mo (Enterprise) | $10/mo | Save $279+/mo with UptimeSignal |
UptimeRobot prices based on publicly available information as of April 2026. UptimeSignal annual pricing shown ($10/mo billed yearly). Monthly billing is $15/mo.
Feature-by-Feature Comparison
A detailed breakdown of every feature that matters for uptime monitoring.
Monitoring Features
| Feature | UptimeSignal | UptimeRobot |
|---|---|---|
| HTTP(S) monitoring | Yes | Yes |
| Keyword / content validation | Included on Pro | Paid plans only |
| SSL certificate monitoring | Included on Pro | Paid plans only |
| Response time SLA alerts | Included on Pro | Not available |
| Ping (ICMP) monitoring | Not available | Yes |
| Port monitoring | Not available | Yes |
| Cron job monitoring | Via CronSignal | Heartbeat monitors |
| Custom HTTP headers | Yes | Paid plans |
| Custom HTTP methods | GET, POST, PUT, DELETE, etc. | GET, POST, PUT, etc. |
| Multi-region checks | Coming soon | Multiple locations |
Alerting and Integrations
| Channel | UptimeSignal | UptimeRobot |
|---|---|---|
| Email alerts | Free + Pro | Free + paid |
| Slack | Pro | Paid plans |
| Discord | Pro | Not available |
| Telegram | Pro | Paid plans |
| Webhooks | Pro | Paid plans |
| SMS alerts | Not available | Paid plans |
| Voice call alerts | Not available | Paid plans |
| PagerDuty / OpsGenie | Via webhooks | Native integration |
| Recovery alerts | Yes (automatic) | Yes |
| Alert escalation | Not available | Paid plans |
Status Pages and Reporting
| Feature | UptimeSignal | UptimeRobot |
|---|---|---|
| Public status pages | Included on Pro | Separate product (paid) |
| Custom domain | Included | Paid tier |
| Incident management | Included | Paid tier |
| Component grouping | Included | Paid tier |
| Embeddable status badges | Included | Not available |
| Uptime history | 7d (free) / 90d (Pro) | 30d (free) / 730d (paid) |
| API access | REST API | REST API |
Operations and Management
| Feature | UptimeSignal | UptimeRobot |
|---|---|---|
| Maintenance windows | One-time + recurring | Paid plans only (basic) |
| SSL expiry alerts | Automatic (Pro) | Paid plans only |
| Team members | Coming soon | Paid plans |
| Two-factor auth | Magic link (passwordless) | 2FA support |
| Mobile app | Not available | iOS + Android |
| Dashboard design | Modern dark theme (React) | Functional but dated |
Free Plan: UptimeSignal vs UptimeRobot
Both services offer a free tier. Here's how they compare for users who don't want to pay.
UptimeRobot Free
- 50 monitors
- 5-minute check intervals
- Email alerts only
- 30-day history
- No SSL monitoring
- No keyword checks
- No status pages
- No commercial use allowed
UptimeSignal Free
- 25 monitors
- 5-minute check intervals
- Email alerts
- 7-day history
- Commercial use allowed
- No credit card required
- Passwordless login (magic link)
Bottom line on free plans: UptimeRobot offers more monitors on the free tier (50 vs 25), but UptimeRobot's free plan does not allow commercial use. UptimeSignal explicitly allows commercial use on the free tier and requires no credit card. If you're running a business and want to upgrade later, UptimeSignal's $10/mo (annual) unlimited plan is much simpler than navigating UptimeRobot's tiered pricing.
Where UptimeSignal Pulls Ahead
Unlimited Monitors for a Flat Price
UptimeRobot's pricing scales with your monitor count. Their Solo plan (from $7/mo) covers 10-50 monitors. Need 100? That's $29/mo on the Team plan. Need 200? from $54/mo on Enterprise. And if you need more, you're looking at custom pricing.
UptimeSignal takes a different approach: $10/month (annual) for unlimited monitors. Whether you're monitoring 10 endpoints or 1,000, the price stays the same. No surprise bills, no tier anxiety, no "should I remove some monitors to save money?" decisions.
Status Pages with Custom Domains
UptimeRobot offers status pages as a separate paid product. You need to pay for their PSP (Public Status Pages) add-on to get a status page for your service.
UptimeSignal includes status pages on the Pro plan at no extra cost. You get custom domain support, incident management, component grouping, and a clean design that matches your brand. No separate product, no extra billing.
Maintenance Windows (One-Time + Recurring)
Planned maintenance shouldn't trigger false alerts. UptimeSignal lets you schedule one-time and recurring maintenance windows that automatically suppress alerts during deployments, backups, or other planned downtime.
UptimeRobot offers maintenance windows on paid plans, but only basic scheduling. UptimeSignal's recurring maintenance windows are especially useful for teams with regular deployment cycles or nightly maintenance routines.
Embeddable Status Badges
Show your service status directly in your README, documentation, or website with embeddable status badges. UptimeSignal generates badges that update in real-time, so your users can see at a glance whether your service is up. This is a feature UptimeRobot doesn't offer.
Response Time SLA Alerts
Your endpoint might be "up" but responding in 8 seconds. That's effectively down for your users. UptimeSignal lets you set response time thresholds and get alerted when your API is slower than your SLA target. UptimeRobot tracks response times but doesn't alert on performance degradation.
Modern, Developer-Focused Dashboard
UptimeSignal is built with a dark-themed React dashboard designed for developers. Clean layout, fast navigation, keyboard shortcuts, and a modern UI that doesn't feel like it was built in 2012. UptimeRobot's dashboard is functional but hasn't seen a significant design refresh in years.
Where UptimeRobot Wins
To be fair, UptimeRobot has some advantages. Here's where they come out ahead.
More free monitors
UptimeRobot offers 50 free monitors vs UptimeSignal's 25. If you need lots of monitors on a free plan, UptimeRobot gives you more headroom.
Longer history retention
UptimeRobot retains up to 730 days of history on paid plans. UptimeSignal keeps 90 days on Pro. If you need years of uptime data, UptimeRobot has the edge.
Mobile apps
UptimeRobot has dedicated iOS and Android apps. UptimeSignal's dashboard is mobile-responsive but doesn't have a native app yet.
More monitor types
UptimeRobot supports ping (ICMP), port, and heartbeat monitoring in addition to HTTP. UptimeSignal focuses on HTTP(S) synthetic monitoring.
Multi-region checks
UptimeRobot checks from multiple geographic locations. UptimeSignal currently monitors from a single region (multi-region is on the roadmap).
Mature ecosystem
UptimeRobot has been around since 2010 and has a large user base, extensive documentation, and native integrations with tools like PagerDuty and OpsGenie.
Who Should Choose Which?
Choose UptimeSignal if you...
- Need unlimited monitors without per-monitor pricing
- Want status pages included without paying extra
- Need SSL monitoring, keyword checks, or response time alerts
- Want maintenance windows (one-time + recurring)
- Prefer a modern, dark-themed developer dashboard
- Want simple, predictable pricing that doesn't scale with usage
- Also need cron job monitoring (via CronSignal)
Choose UptimeRobot if you...
- Need more than 25 monitors on a free plan
- Need ping or port monitoring
- Require multi-region checks today
- Want SMS or voice call alerts
- Need a native mobile app
- Need 730 days of history retention
How to Migrate from UptimeRobot to UptimeSignal
Switching from UptimeRobot takes about 5 minutes. Here's how to do it without any monitoring gaps.
Sign up for UptimeSignal (free)
Create your account at app.uptimesignal.io. No credit card required. Uses magic link auth - just enter your email.
Add your monitors
Add each endpoint URL, set the check interval and alert preferences. Each monitor takes about 30 seconds to configure.
Run both in parallel
Keep UptimeRobot running alongside UptimeSignal for a day or two. Verify that both services detect the same status for all your endpoints.
Set up status pages and alerts
Configure your status page with custom domain, set up Slack/Discord/Telegram notifications, and add maintenance windows for your deploy schedule.
Cancel UptimeRobot
Once you're confident everything is working, cancel your UptimeRobot plan. You'll save money if you had more than 100 monitors.
Frequently Asked Questions
Is UptimeSignal a good alternative to UptimeRobot?
Yes. UptimeSignal offers unlimited monitors for $10/month (annual) compared to UptimeRobot's tiered pricing that caps monitors at each level. UptimeSignal also allows commercial use on the free tier (UptimeRobot does not) and includes status pages, SSL monitoring, keyword checks, maintenance windows, and embeddable status badges -- features UptimeRobot either charges extra for or doesn't offer.
How much does UptimeRobot cost in 2026?
UptimeRobot's free plan includes 50 monitors with 5-minute intervals but does not allow commercial use. Their paid plans start at from $7/month (Solo) for 10 monitors with 1-minute checks, $29/month (Team) for 100 monitors, and from $54/month (Enterprise) for 200+ monitors. Additional monitors beyond plan limits cost extra. Compare this to UptimeSignal's $10/month (annual) for unlimited monitors with commercial use allowed.
Does UptimeSignal have a free plan?
Yes. UptimeSignal's free plan includes 25 monitors with 5-minute check intervals and email alerts. Commercial use is allowed on the free tier. No credit card is required to sign up, and there's no trial period - the free plan is permanent.
Is UptimeRobot's free plan still worth it in 2026?
UptimeRobot's free plan is still reasonable for personal, non-commercial projects with 50 monitors and 5-minute intervals. However, it does not allow commercial use, lacks SSL monitoring, keyword checks, and advanced alert channels. If you're running anything commercial, UptimeRobot's free plan won't work -- consider UptimeSignal's free tier (commercial use allowed) or Pro plan at $10/month (annual) for unlimited monitors.
Can I migrate from UptimeRobot to UptimeSignal easily?
Yes. Sign up for UptimeSignal (free, no credit card), add your endpoint URLs, and run both services in parallel for a day. Once confirmed, cancel your UptimeRobot plan. The whole process takes about 5 minutes per 10 monitors.
Does UptimeSignal support Slack, Discord, and Telegram alerts?
Yes. UptimeSignal Pro includes email, Slack, Discord, Telegram, and webhook alert channels. All alert channels are included in the $10/month (annual) Pro plan with no per-channel fees. UptimeRobot supports Slack and webhooks but doesn't offer native Discord integration.
What is UptimeRobot's monitor limit?
UptimeRobot's monitor limits depend on your plan: 50 monitors on Free, 10-50 on Solo (from $7/mo), 100 on Team ($29/mo), and 200+ on Enterprise (from $54/mo). If you need more monitors, you need to contact them for custom pricing. UptimeSignal's Pro plan ($10/mo annual, $15/mo monthly) has no monitor limit at all.
Does UptimeSignal offer status pages?
Yes. UptimeSignal Pro includes public status pages with custom domain support, incident management, and component grouping. You can show your service status to customers on your own domain (e.g., status.yourcompany.com). UptimeRobot charges separately for status pages through their PSP product.
What are UptimeSignal's embeddable status badges?
UptimeSignal generates embeddable status badges that you can add to your GitHub README, documentation site, or anywhere that renders HTML/Markdown. The badges show real-time uptime status (up/down) and update automatically. This is useful for open-source projects and SaaS landing pages.
Does UptimeSignal monitor SSL certificates?
Yes. UptimeSignal Pro automatically monitors your SSL certificates and alerts you before they expire. You'll get notified days in advance so you can renew before your site shows security warnings. This is included in the Pro plan at no extra cost.
Which is better for developers: UptimeSignal or UptimeRobot?
UptimeSignal is built specifically for developers and small teams. The dark-themed dashboard, passwordless magic link auth, REST API, webhook integrations, and embeddable badges are all designed with developer workflows in mind. UptimeRobot is a more general-purpose tool with a broader feature set but a less developer-focused experience.
How does UptimeRobot pricing compare to UptimeSignal for 100+ monitors?
At 100 monitors, UptimeRobot's Team plan costs $29/month while UptimeSignal costs $10/month. At 200 monitors, UptimeRobot's Enterprise plan starts at $54/month while UptimeSignal is still $10/month. At 500+ monitors, UptimeRobot's Enterprise pricing climbs to $149-289+/month, while UptimeSignal stays at $10/month regardless of how many monitors you add.
What are UptimeRobot's pricing plans in 2026?
In 2026, UptimeRobot offers four plans: Free (50 monitors, 5-min checks, no commercial use), Solo from $7/month (10-50 monitors, 1-min checks), Team at $29/month (100 monitors), and Enterprise from $54/month (200+ monitors). All paid plans include 1-minute checks. UptimeSignal is a simpler alternative with unlimited monitors for $10/month, with commercial use allowed on every plan.
Is there a free UptimeRobot alternative?
Yes. UptimeSignal offers a free plan with 25 monitors, 5-minute check intervals, and email alerts. Unlike UptimeRobot's free plan, UptimeSignal allows commercial use on the free tier with no restrictions and requires no credit card to sign up. For unlimited monitors, UptimeSignal Pro costs $10/month.
Ready to try a better UptimeRobot alternative?
Start with 25 free monitors. Upgrade to unlimited for $10/month (annual) when you need more.
No password needed. We'll send a magic link.