UptimeRobot Free Plan & Pricing 2026: UptimeSignal Comparison
UptimeRobot's current docs say the free plan can be used commercially, subject to fair use. The real comparison in 2026 is pricing shape: UptimeRobot gives you 50 free monitors with 5-minute checks, while UptimeSignal gives you 25 free monitors and a single $10/month annual Pro plan with unlimited monitors.
Updated August 2026 with UptimeRobot's current free-plan policy, public pricing, feature comparison, and migration notes.
What changed around UptimeRobot's free plan and pricing
Some older comparison pages, including ours, described UptimeRobot's free plan as personal or non-commercial only. That is no longer accurate. UptimeRobot's current help center says the Free plan is available for commercial and business use, subject to its fair use policy.
UptimeRobot still has the larger free monitor count at 50 monitors. Paid pricing is tiered by monitor count and interval: public annual pricing currently lists Solo from $12/month for 10 monitors, Team at $39/month for 100 monitors, and Scale from $83/month for 200 monitors.
UptimeSignal was built with a different model: a permanent free tier with 25 monitors, and a single Pro plan at $10/month billed annually for unlimited monitors. Fewer free monitors, simpler upgrade math.
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 $12/mo annual |
| 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) | 1 basic free; paid custom domains |
| 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 | Allowed, fair use |
| 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, basic status page
Commercial use allowed, subject to fair use
10 monitors, 60-sec interval, broader monitor types
100 monitors, 30-sec interval, team features
200 monitors, 15-sec interval, 5 seats
UptimeSignal Plans
25 monitors, 5-min interval, all alert channels
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 (5-min) or $12/mo annual (60-sec) | $0 (5-min) or $10/mo annual (1-min) | Depends on interval |
| 50 monitors | $0 with 5-min checks, paid Solo tier for 60-sec checks | $10/mo | UptimeRobot has more free capacity |
| 100 monitors | $39/mo annual (Team) | $10/mo | Save $29/mo with UptimeSignal |
| 200 monitors | $83/mo annual (Scale) | $10/mo | Save $73/mo with UptimeSignal |
| 500 monitors | Scale 500 tier or Enterprise quote | $10/mo | Tier-dependent |
| 1000+ monitors | Enterprise quote | $10/mo | Quote-dependent |
UptimeRobot prices based on publicly available information checked August 2026, annual billing shown where listed. 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
- Core monitor types, including HTTP, keyword, ping, port, and heartbeat
- Basic status page
- SSL and domain expiry monitoring listed on current pricing
- Limited integrations and no login seats
- No custom-domain status page on Free
- Commercial use allowed, subject to fair use
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), and its current docs say commercial use is allowed subject to fair use. UptimeSignal's free plan is smaller, but the paid upgrade is simpler: $10/month billed annually for unlimited monitors, instead of choosing a monitor-count tier.
Where UptimeSignal Pulls Ahead
Unlimited Monitors for a Flat Price
UptimeRobot's pricing scales with your monitor count and check interval. Current annual pricing lists Solo from $12/month for 10 monitors, Team at $39/month for 100 monitors, and Scale from $83/month for 200 monitors. Larger setups move into higher tiers or custom quotes.
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 includes one basic status page on Free and more status pages on paid tiers. Custom domains and larger status-page needs belong to paid plans.
UptimeSignal includes status pages across the product and custom-domain status pages on Pro at no extra cost. You get incident management, component grouping, and a clean design that matches your brand.
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, if you want flat pricing and a focused developer workflow. UptimeRobot says its free plan can be used commercially subject to fair use, and it offers more free monitors. UptimeSignal is different on paid pricing: Pro is $10/month billed annually for unlimited monitors, with status pages, SSL monitoring, keyword checks, maintenance windows, and embeddable status badges in one product.
How much does UptimeRobot cost in 2026?
UptimeRobot's free plan includes 50 monitors with 5-minute intervals and can be used commercially subject to fair use. As of August 2026, UptimeRobot's public annual pricing lists Solo from $12/month for 10 monitors, Team at $39/month for 100 monitors, and Scale from $83/month for 200 monitors. Compare this to UptimeSignal's $10/month annual Pro plan for unlimited monitors.
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?
Yes. UptimeRobot's free plan is still a strong free option in 2026: 50 monitors, 5-minute intervals, commercial use subject to fair use, and one basic status page. UptimeSignal has fewer free monitors at 25, but keeps the upgrade path simple with unlimited monitors on Pro for $10/month billed annually.
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 includes email, Slack, Discord, Telegram, and webhook alert channels on every plan, including free, 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, Solo from 10 monitors at $12/month billed annually, Team at 100 monitors for $39/month billed annually, Scale from 200 monitors at $83/month billed annually, and Enterprise by quote. 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 includes one basic status page on Free and more status-page capability on paid tiers.
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 is listed at $39/month billed annually while UptimeSignal costs $10/month billed annually. At 200 monitors, UptimeRobot's Scale plan starts at $83/month billed annually while UptimeSignal is still $10/month. At larger counts, UptimeRobot pricing depends on higher Scale tiers or Enterprise quotes, while UptimeSignal stays at $10/month regardless of monitor count.
What are UptimeRobot's pricing plans in 2026?
In 2026, UptimeRobot offers Free (50 monitors, 5-minute checks, commercial use subject to fair use), Solo from $12/month billed annually for 10 monitors, Team at $39/month billed annually for 100 monitors, Scale from $83/month billed annually for 200 monitors, and Enterprise by quote. UptimeSignal is a simpler alternative with unlimited monitors for $10/month billed annually.
Is there a free UptimeRobot alternative?
Yes. UptimeSignal offers a free plan with 25 monitors, 5-minute check intervals, and email alerts. UptimeRobot's own docs now also say its free plan can be used commercially subject to fair use. UptimeSignal's difference is a simpler $10/month annual Pro plan for unlimited monitors.
Ready to try a better UptimeRobot alternative?
Start with 25 free monitors. Upgrade to unlimited for $10/month (annual) when you need more.
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