Billing & plans
Understanding the Billing Plans
Merlonix plans
| Starter | Team | Agency | Compliance | |
|---|---|---|---|---|
| Monitored assets | 10 | 50 | 200 | 500 |
| Team seats | 1 | 5 | 15 | 25 |
| Check frequency | every 15 min | every 10 min | every 5 min | every 5 min |
| Price (monthly) | $29 | $79 | $199 | $499 |
| Price (annual) | $290 | $790 | $1,990 | $4,990 |
Every paid tier includes SSL, DNS and uptime monitoring, ownership attestations, and alerting across email, Slack, Microsoft Teams, Discord and webhooks, plus the REST API. Compliance adds the compliance evidence ledger, downloadable evidence packs and auditor sharing for regulated and audited teams.
Free trial
Every new account starts with a 14-day free trial — no credit card required. Trial accounts use Starter-level limits (up to 10 monitored assets). When the trial ends, choose any paid plan to keep your monitoring running.
Changing your plan
Open Billing in the left sidebar to pick or change your plan. You can also upgrade straight from the in-app prompt that appears when you approach a plan limit. Plan changes take effect immediately.
More in Billing & plans
Try it on your own sites
Point Merlonix at your client domains and watch SSL, DNS, uptime, and vendor status from one dashboard. Start the full workspace free, no credit card.