Datadog
Datadog monitors servers, apps, and cloud services on one platform: metrics, logs, and alerts, before customers notice an outage.
Datadog is a monitoring platform for IT infrastructure: servers, cloud services, applications, and logs converge in a single interface. The publicly traded company is considered a market leader in cloud monitoring.
Typical use cases: Your shop runs on AWS and you want to know why it slows down at night; finding errors in your own app before customers report them. Alerts reach the team via Slack or PagerDuty. Its strength lies in over 800 ready-made integrations, allowing new data sources to be connected in minutes.
Grafana with Prometheus is the open-source alternative, offering no license costs but requiring operational effort. Datadog's most well-known drawback is its pricing: as data volume grows, costs quickly rise to five-figure sums annually, making cost discipline essential.
Ideal for companies with their own software in production and a team capable of responding to alerts. If you only need to know if your website is accessible, UptimeRobot offers a significantly more affordable solution.
Functions
- Over 800 pre-built integrations from AWS to PostgreSQL
- A single interface instead of five separate monitoring tools
- AI-powered anomaly detection (Watchdog)
- Dashboards created in minutes
- Billing per host and data volume
Core Functions
- Server, container, database, and cloud service monitoring
- Real-time log management and analysis
- Application Performance Monitoring down to code level
- Alerting via Slack, PagerDuty, or email
- Security monitoring and compliance checks
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