Free
For checking your first 3 production or client hostnames before you commit to broader coverage.
$0/mo
3 monitored hostnames24 hour checksEmail and Slack incoming webhooks
Start freeDomain Trust Watch / Pricing
Pricing
Choose by the number of hostnames you need watched.
Start with 3, 25, or 100 monitored hostnames. A monitored hostname is one hostname and port that Domain Trust Watch checks on a schedule.
Plan fit
Choose by monitored hostnames
Plans map to the number of public endpoints that need repeated checks, history, and alert delivery.
Free3 hostnames
Starter25 hostnames, 6h checks
Team100 hostnames, shared owners
Live plan selector
Pick the plan by monitored hostname load.
A monitored hostname is one public endpoint checked repeatedly. The selector keeps quota, cadence, and routing visible before the plan cards.
Workspace preview17 / 25 hostnames
api.example.com84 days
checkout.example.com13 days
idp.example.comissuer changed
Starter
For SaaS teams watching app, API, docs, marketing, identity, and customer-facing domains.
$19/mo
25 monitored hostnames6 hour checksEmail, Slack, and signed webhooks
Choose StarterTeam
For agencies or shared teams managing many client, product, checkout, CDN, and infrastructure hostnames.
$49/mo
100 monitored hostnames6 hour checksEmail, Slack, and signed webhooks
Choose TeamPlan fit
Monitored hostname count, check cadence, and workspace ownership.
Pricing is framed around the number of public endpoints that need repeated checks, alert history, and shared operational evidence.
Plan fit
Which plan should I pick?
Start with Free
You have a few high-risk hostnames, such as your app, API, or client portal, and want scheduled checks before choosing a paid plan.
Choose Starter
You need app, API, docs, marketing, identity, and customer-facing domains watched every 6 hours with Slack and signed webhook options.
Choose Team
You manage client domains, many product surfaces, or shared responsibilities where bulk import and 100 monitored hostnames matter.
Plan comparisonStarter is highlighted because most small teams outgrow three hostnames as soon as app, API, docs, and customer domains are included.
| Capability | Free | Starter | Team |
|---|---|---|---|
| Best for | First production checks | SaaS app/API coverage | Client and shared-team coverage |
| Immediate test after monitor creation | Included | Included | Included |
| Expiry thresholds | 30, 14, 7, 3, 1 days | 30, 14, 7, 3, 1 days | 30, 14, 7, 3, 1 days |
| Changed certificate warnings | Included | Included | Included |
| Bulk import dry run | Included | Included | Included |
| Signed webhook alerts | Not included | Included | Included |
| Team invites | 1 owner | Up to 3 members | Up to 10 members |
Not ready to sign up?
Run the free SSL checker before choosing a plan.
Inspect one public hostname first. Create a monitor when that hostname needs repeated checks, history, and warnings in Slack, email, or a webhook.
FAQ5 answers
What counts as a monitored hostname?
A monitored hostname is one hostname and port that Domain Trust Watch checks on a schedule, usually a public HTTPS hostname on port 443.
Which alert channels are included?
Free includes email and Slack incoming webhooks. Starter and Team include email, Slack incoming webhooks, and signed customer webhooks.
How often are certificates checked?
Free checks run every 24 hours. Starter and Team checks run every 6 hours, with an immediate test available after monitor creation or configuration changes.
How many teammates can use a workspace?
Free is intended for one owner. Starter supports up to 3 members, and Team supports up to 10 members for shared certificate ownership.
Can I use the SSL checker without choosing a plan?
Yes. The free SSL checker runs one-time public TLS checks without an account. Choose a plan when the hostname needs scheduled monitoring, alert routing, and history.