Certificates, domains and uptime together

The KeyChest alternative for people who also need the site watched

KeyChest is built around certificate lifecycle — discovering what you have, tracking renewals, and warning before anything lapses. That is a real discipline and more than most monitoring tools attempt. It is also narrower than what most small teams need.

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On this page
  1. Quick verdict
  2. Why people switch
  3. KeyChest vs MonitoringDaddy
  4. What KeyChest does better
  5. What you get
  6. Switch or stay
  7. Pricing
  8. Migration, step by step
  9. How we compared
  10. FAQ

Is MonitoringDaddy a real KeyChest alternative?

For teams who want an expiry warning rather than certificate lifecycle management, yes, and with uptime and page monitoring included. KeyChest is the better tool if you manage certificates at scale and need discovery and renewal tracking rather than a warning per site.

The trigger

Why people look for a KeyChest alternative

You want a warning, not a lifecycle tool

Most small teams need to be told before a certificate lapses. Discovery, inventory and renewal workflow is a bigger discipline than the problem they have.

Certificates are not the only expiry that bites

Domains lapse too, and the failure looks identical from outside. So does the site simply going down.

Consolidation

One account covering uptime, certificates, domains and content is usually easier to keep current than several specialised ones.

Side by side

KeyChest vs MonitoringDaddy

Green marks the stronger option on that row. Third-party pricing and limits change without notice — treat the KeyChest column as a starting point and confirm current figures on their site before you decide.

Feature KeyChest MonitoringDaddy
Certificate expiry alerts Yes — core product Yes — attached to any monitor, no extra allowance
Certificate discovery Yes — finds certificates you did not know about No
Renewal tracking and lifecycle Yes No — expiry warnings only
Certificates on non-web hosts Yes No — expiry attaches to a web monitor
Uptime monitoring No Yes, on every plan
Domain expiry monitoring No Yes, attached to a monitor
Website change detection No Yes, with before/after images
Cron / heartbeat monitoring No Yes — up to 100 on Pro
Hosted status page No Yes, on every plan
Entry paid price Free tier plus paid plans — verify on their site $5/mo covering 25 monitors with SSL and domain warnings
Fair comparison

What KeyChest does better

Every comparison page on the internet claims the author's product wins on everything. Here is where it does not.

  • Certificate discovery — finding certificates across an estate that nobody has inventoried.
  • Renewal tracking as a lifecycle rather than a single warning date.
  • Handles certificates on hosts with no monitored web page.
  • Genuine depth on a subject most monitoring tools treat as one field.

If any of those are load-bearing for your team, staying put is the correct decision and this page has done its job. Monitoring you actually trust beats monitoring that is marginally cheaper.

The product

What you actually get with MonitoringDaddy

Six monitor types and one dashboard. No add-on products, no separate SKUs for the features you assumed were included.

Uptime monitoring

HTTP checks from external infrastructure, as often as every 60 seconds, with downtime and recovery alerts. See the uptime setup guide.

SSL certificate expiry

A dedicated monitor type with configurable advance warnings, so a certificate never lapses because nobody owned the renewal. See SSL expiry monitoring.

Domain expiry

Registration expiry tracked as its own monitor, warning you months ahead. The outage nobody has a runbook for. See domain expiration monitoring.

Content change detection

Alert when a phrase appears or disappears on a page — defacement, stock changes, silent policy edits. See website change detection.

Price monitoring

Watch a competitor or supplier price string and get told the moment it moves. See the price monitoring guide.

Hosted status pages

Public status pages included on every plan, hosted independently of your infrastructure so they stay up when you do not. See hosted status pages.

Alerts from any of these can be routed to email, Slack, Microsoft Teams, Discord, Telegram, Flock or a generic webhook, and a single monitor can carry several channels at once. Everything is available through the REST API on paid plans, so monitors can be created and torn down programmatically rather than clicked through a form.

The decision

Who should switch — and who should stay

Switch if…

  • You want an expiry warning rather than a certificate management discipline.
  • You also need uptime, domain expiry or content monitoring.
  • Your estate is small enough that discovery is not the problem.
  • You would rather have one monitoring bill.

Stay on KeyChest if…

  • You manage certificates at a scale where discovery genuinely matters.
  • You need renewal workflow rather than a warning.
  • Many of your certificates sit on hosts with no web page to monitor.
Pricing

What MonitoringDaddy costs

Flat monthly tiers. No per-seat charges, no credit top-ups, no usage meters — the number below is the whole bill. There is no free plan; every tier can be cancelled at any time.

PlanMonitorsFastest intervalAlert channelsAPIPrice
Starter25Every 5 minutesEmail + webhook & chatYes$5/mo
Basic10Every 10 minutesEmail + webhook & chatYes$8/mo
Growth50Every 5 minutesEmail + webhook & chatYes$19/mo
Pro100Every 60 secondsEmail + webhook & chatYes$34/mo

Annual billing is cheaper on every paid tier. The pricing page is the authoritative list.

Migration, step by step

Moving from KeyChest without a gap in coverage

There is no automated importer — monitors are re-created by hand, or scripted through the API. Budget about a minute per monitor. These are the real screens.

1. List what you actually monitor

Export or write down every active check in KeyChest: the URL, how often it runs, what counts as a failure and who gets alerted. Most teams find checks nobody needs any more — this is the moment to drop them.

2. Re-create the important ones first

Open Monitors → SSL → New SSL monitor, enter the https:// address and pick the warning window — 1 to 60 days before expiry. One monitor per hostname you had in KeyChest.

New SSL monitor form with warning window options from 1 to 60 daysThe SSL form and its warning windows.

Then click + under Alert channels and add the same destinations your team watches today — email, Slack, Microsoft Teams, Discord, Flock, Telegram or a webhook.

Alert channel options: Email, Webhook, Slack, Microsoft Teams, Discord, Flock and TelegramAlert channels available on every monitor.

3. Run both tools in parallel for a week

The SSL list shows every certificate's expiry date and days left — check the dates match what KeyChest shows for the same hosts.

SSL monitoring list with expiry dates, days left and warning windowsExpiry dates side by side, ready to compare.

4. Point your status page and cancel

Move any public status page across, confirm a full week of clean overlap, then cancel KeyChest. Keep the export from step 1 — it is the easiest way to prove nothing was left behind.

Start monitoring Read the setup guide
Methodology

How this comparison was put together

This page is written by the team that builds MonitoringDaddy, so treat it as an informed argument rather than a neutral audit. What we can promise is that the claims about our own product are checked against what the software actually does, and the rows where KeyChest is stronger are marked as such rather than quietly omitted.

Details about KeyChest come from their public pricing and documentation at the time of writing. Monitoring vendors change plan limits and prices frequently and without announcement, so every third-party figure here carries a "verify on their site" caveat and you should take it seriously before making a decision on cost.

One thing worth stating plainly, because most comparison pages fudge it: MonitoringDaddy checks run from our own infrastructure, which is external to yours, but from a single origin rather than a global probe network. That is enough to catch outages and content changes independently of your stack. It is not enough to tell you a site is down in Frankfurt but up in Ohio. If regional verification is a hard requirement, a larger platform will serve you better and we would rather you knew that now.

Found something out of date or wrong? Tell us and we will correct it.

See it

What an alert actually looks like

Every recorded change is compared word by word and kept with a before-and-after image. This is the real output, shown with worked example data.

competitor.com/pricing Watching: Pricing table
− Pro plan — $49 per month
+ Pro plan — $39 per month
+ Save 20% with annual billing

Price fell from $49 to $39, and an annual discount was added.

2 words added · 1 removed · 4.1% of the watched region

retailer.com/product/… Watching: Availability
− Out of stock
+ In stock — ships tomorrow
+ Add to basket

The item is available again and the basket button returned.

6 words added · 3 removed · 12.5% of the watched region

supplier.com/subprocessors Watching: Subprocessor list
~ Data is processed in the EUthe EU and the United States
+ Added: Northwind Analytics Inc. (United States)

A new subprocessor was added in another jurisdiction.

9 words added · 2 removed · 1.8% of the watched region

Worked example — not live data. Start monitoring
Alerts

Where we can reach you

The free plan sends to one email address. Every paid plan adds the chat and webhook channels below, with 2 to 10 destinations depending on the plan. However many alerts you receive, the price does not change — nothing here is metered or charged per alert.

Email Before and after images inline
Browser push On a phone or desktop lock screen
RSS feed Every recorded change, as a feed
SlackPaid Through an incoming webhook
Microsoft TeamsPaid Through an incoming webhook
DiscordPaid Through an incoming webhook
TelegramPaid Straight to a chat or channel
FlockPaid Through an incoming webhook
WebhooksPaid Post to anything you run yourself

There are no voice calls and no SMS. If a phone call at 3am is a hard requirement, say so before you subscribe — we would rather tell you now than refund you later.

FAQ

KeyChest alternative: your questions answered

What does KeyChest do beyond expiry alerts?

Discovery and renewal lifecycle tracking — finding certificates across an estate and following them through renewal. We do neither; we warn as expiry approaches on the sites you monitor.

Do you discover certificates automatically?

No. You add a monitor for a site and its certificate is watched as part of that. Certificates on hosts you have not added are invisible to us.

Is certificate monitoring included in the price?

Yes, on every plan including free, at no additional allowance. It attaches to a monitor you already have.

What about domain expiry?

Also included the same way. Certificates and domains are the two outages you can see coming weeks ahead, and both attach to a monitor at no extra cost.

Which suits a small team better?

Usually a broader monitoring account: certificates matter, but so does the site being up, and a small estate rarely needs certificate discovery.

And a large enterprise?

KeyChest, quite possibly. Once you cannot list your certificates from memory, discovery stops being a luxury.

Do you alert on a certificate being reissued?

No, only on approaching expiry. A reissue or a changed issuer is not something we report.

Can I use both?

Yes, and at scale that is a reasonable split — KeyChest for the certificate estate, a monitoring account for whether the sites are actually up.

Keep reading

Compare other monitoring tools

Last updated August 4, 2026 · Written by Amit Gupta, founder of MonitoringDaddy

AG
Written by

Amit Gupta

Amit Gupta is the founder of MonitoringDaddy , a website and infrastructure monitoring platform built by TotosLocal One Private Limited. He writes about uptime, change detection, SSL and domain monitoring, and helps teams keep their websites fast, secure and online.

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