Stop paying $12/test/month for simple uptime checks. CronAlert monitors 100 URLs for $5/month — that's 240x cheaper than Datadog Synthetic.
Side-by-side breakdown of what you get
| Feature | Datadog Synthetic | CronAlert |
|---|---|---|
| Free tier | No free tier (14-day trial) | 25 monitors free |
| 100 monitors cost | $1,200/mo | $5/mo |
| Cost per monitor | $12.00/monitor | $0.05/monitor |
| Setup complexity | Complex setup, agents optional | Minutes, no agent needed |
| Check interval | Configurable | 1 minute (Pro+) |
| Status pages | Not included | Included on all plans |
| Slack alerts | Available | Free |
| Discord alerts | Not native | Free |
| PagerDuty integration | Available | Pro+ |
| SSL monitoring | Available | Free |
| Heartbeat / cron monitoring | Separate product | Included |
| MCP server (AI-native) | No | Yes |
| Full-stack APM | Core feature | Not included (focused tool) |
Stop paying observability prices for simple uptime checks
| Plan | Datadog Synthetic | CronAlert |
|---|---|---|
| Free | No free tier | 25 monitors, 3-min interval |
| 10 monitors | $120/mo | $0 (free tier) |
| 100 monitors | $1,200/mo | $5/mo |
| 500 monitors | $6,000/mo | $20/mo |
| Annual savings | — | Save $14,340+/year |
At $12/test/month, Datadog Synthetic Monitoring costs $14,400/year for 100 endpoints. CronAlert costs $60/year for the same coverage. That's 240x cheaper.
Datadog is a full observability platform. If you just need to know when a URL goes down, you're paying for a fleet of features you don't use. CronAlert does one thing and does it well.
Datadog synthetic tests require configuration, scripting, and often agent installation. CronAlert: add a URL, choose an interval, done.
Keep Datadog for APM and infrastructure. Use CronAlert for uptime monitoring and status pages. Webhook integration lets the two work together seamlessly.
No complicated migration process. No data export/import. Just three steps:
That's it. Your monitors start checking immediately.
Yes, if your primary need is uptime monitoring. Datadog is a full observability platform with APM, logs, and infrastructure monitoring. If you just need to know when your URLs go down, CronAlert is purpose-built for that at a fraction of the cost.
Datadog Synthetic Monitoring starts at $12 per test per month for API tests. Monitoring 100 endpoints costs $1,200/month on Datadog. CronAlert monitors 100 endpoints for $5/month. That's 240x cheaper.
Use Datadog if you need full-stack observability (APM, logs, infrastructure monitoring). Use CronAlert if you need uptime monitoring — HTTP checks, cron job monitoring, status pages, and alerts. Many teams use both: Datadog for deep observability and CronAlert for affordable uptime monitoring.
Yes. CronAlert offers a REST API on all plans (basic on free, full on paid). We also have an MCP server for AI-native monitoring management — something no other monitoring tool offers.
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