Uptime.com vs Datadog: Which is Better in 2026?
Choosing between Uptime.com and Datadog comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Datadog is our overall pick for monitoring workflows. Pick Uptime.com if you need its specific feature set.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Uptime.com
Ensure your website and services are always available and performing optimally.
Best for you if:
- • Monitors website and service availability and performance.
- • Provides comprehensive visibility for engineering, operations, and SRE teams.
Datadog
Cloud monitoring, security, and AI investigations for DevOps
Best for you if:
- • You want to try before committing
- • Cloud monitoring and security platform
- • Unified observability across infrastructure
| At a Glance |  Uptime.com |  Datadog |
|---|---|---|
Starts at | $9/moWebsite Monitoring | FreeFree tier available |
Best For | Monitoring | Monitoring |
Rating | 4.6/5 | 4.5/5 |
Free plan | No | Yes |
Choose Uptime.com or Datadog?
Choose Uptime.com if
Ensure your website and services are always available and performing optimally.
- Unmatched visibility into service availability.
- Empowers engineering, operations, and SRE teams.
- Helps maintain high uptime for essential services.
Choose Datadog if
Cloud monitoring, security, and AI investigations for DevOps
- Comprehensive platform
- Great visualizations
- 700+ integrations
| Feature | Uptime.com | Datadog |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | ★4.6/5 378 reviews | ★4.5/5 1,092 reviews |
| Categories | MonitoringDevOps | MonitoringLog Management |
In-Depth Analysis
Uptime.com
Ensure your website and services are always available and performing optimally.
Uptime.com's Website Monitoring tier at $9/month is very competitive and offers a generous feature set for the price, especially with unlimited group checks and users.
Watch out
Higher tiers likely introduce significant price jumps
Strengths
- +Unmatched visibility into service availability.
- +Empowers engineering, operations, and SRE teams.
- +Helps maintain high uptime for essential services.
Weaknesses
- -There is no free tier and the cheapest paid plan starts around 20 dollars per month, making it notably more expensive than budget alternatives like UptimeRobot that offer a free plan and paid tiers costing a fraction as much for comparable monitor counts.
- -Reviewers repeatedly cite complex configuration and a steep learning curve during initial setup, so getting checks, transaction tests, and alerting fully dialed in takes more effort than lighter-weight monitoring tools.
- -Transaction and synthetic checks are capped by a 60-second timeout, which users found hard to work around for longer multi-step testing flows that cannot be split into separate tests.
- -Users report false alarms and an excessive volume of notifications, along with weak or missing recovery and plan-change alerts, which can create alert fatigue and confusion.
Key features
Datadog
Cloud monitoring, security, and AI investigations for DevOps
Datadog is the most comprehensive observability platform, infrastructure monitoring, APM, logs, RUM, security, and 750+ integrations in one place.
Watch out
APM requires Infrastructure Monitoring on the SAME hosts: you cannot buy APM alone. APM Pro ($35/host) + Infra Pro ($15/host) = $50/host minimum. Most pricing pages only show the APM price
Strengths
- +Comprehensive platform
- +Great visualizations
- +700+ integrations
Weaknesses
- -Complex pricing
- -Can be expensive
Key features
Pricing: Uptime.com vs Datadog
| Plan | Uptime.com | Datadog |
|---|---|---|
| Tier 1 | $9/mo Website Monitoring | Free Free |
| Tier 2 | N/A | $15 /host/month (annual) Infrastructure Pro |
| Tier 3 | N/A | $23 /host/month (annual) Infrastructure Enterprise |
| Tier 4 | N/A | $31 /host/month (annual, with Infra) APM |
| Tier 5 | N/A | $40 /host/month (annual, with Infra) APM Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Uptime.com pricing and Datadog pricing.
Who Should Use What?
On a budget?
Datadog has a free tier. Uptime.com is paid only.
Go with: Datadog
Want the highest-rated option?
Uptime.com: 4.6/5 (378 reviews). Datadog: 4.5/5 (1,092 reviews).
Go with: Uptime.com
Value user reviews?
Uptime.com: 378 reviews (4.6/5). Datadog: 1,092 reviews (4.5/5).
Go with: Datadog
3 Questions to Help You Decide
What's your budget?
Uptime.com is paid. Datadog is freemium. Datadog lets you start free.
What's your use case?
Both are monitoring tools. Compare their specific features to decide.
How important are ratings?
Uptime.com is rated higher: 4.6/5 vs 4.5/5.
Key Takeaways
Datadog
- Larger review base (1,092 reviews)
- Free tier available
- Our pick for this comparison
Uptime.com
- Higher user rating: 4.6/5 vs 4.5/5
The Bottom Line
Datadog is our pick.
Frequently Asked Questions
Is Uptime.com or Datadog better?
Datadog is rated in our evaluation. Uptime.com is paid and Datadog is freemium.
What are Uptime.com and Datadog used for?
Uptime.com: Ensure your website and services are always available and performing optimally.. Datadog: Cloud monitoring, security, and AI investigations for DevOps.
What does Uptime.com cost vs Datadog?
Uptime.com is a paid tool. Datadog is freemium (free tier + paid plans). Visit their websites for detailed pricing.