A detailed look at what each platform offers.
| Feature | Telesis | Datadog |
|---|---|---|
| Monitoring | ||
| HTTP/HTTPS uptime checks | ||
| SSL certificate monitoring | ||
| Multi-region checks | ||
| 30-second check intervals | Pro plan | |
| Status pages | ||
| Security | ||
| Security header analysis | Separate product | |
| TLS version checking | ||
| Technology detection | ||
| Security scoring | Cloud Security | |
| Alerting | ||
| Email alerts | ||
| Slack integration | ||
| Discord integration | ||
| PagerDuty integration | ||
| Webhook alerts | ||
| AI & Intelligence | ||
| AI root cause analysis | Watchdog (paid add-on) | |
| Dependency mapping | APM required | |
| Developer Experience | ||
| CLI tool | datadog-ci | |
| Terraform provider | ||
| REST/gRPC API | Connect-RPC | REST API |
| Self-hosted agents | Pro plan | Datadog Agent |
| Platform | ||
| Team management (RBAC) | ||
| Audit log | Pro plan | |
| Free tier | Very limited | |
Every tool has its strengths. Here is where each shines.
Telesis is best for
Teams that want focused synthetic monitoring and security analysis without the cost and complexity of a full observability platform.
Datadog is best for
Organizations already invested in the Datadog ecosystem that need synthetics as part of full-stack observability.
See how the plans stack up side by side.
$0/mo
$10/mo
$30/mo
$12/1K runs
$22/1K runs
Custom
Datadog charges per test run. A single API check running every minute from 3 locations costs ~$2.60/month. Costs compound quickly with more tests and locations.
Choose Telesis for focused, affordable monitoring with built-in security and AI diagnostics. Choose Datadog if you need synthetics integrated into a broader APM/observability platform and budget is not a primary concern.