Sentry Crons is cron monitoring added to an error-tracking platform. If you already run Sentry, having jobs and exceptions in one place is a real advantage. If you do not, you would be adopting a whole platform to watch a backup script.
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Is MonitoringDaddy a real Sentry Crons alternative?
For teams who want cron monitoring without adopting an error-tracking platform, yes, and with uptime and page monitoring alongside. Sentry remains the right answer if you already use it — jobs sitting next to the exceptions they throw is genuinely valuable and we cannot offer that.
Adopting an APM and error-tracking platform to monitor a nightly job is a lot of tool for the problem.
Sentry bills on events and volume. That is reasonable for error tracking and awkward when all you wanted was a heartbeat.
Sentry sees errors your code reports. It does not tell you the site is unreachable, the certificate expired or a page changed.
Green marks the stronger option on that row. Third-party pricing and limits change without notice — treat the Sentry Crons column as a starting point and confirm current figures on their site before you decide.
| Feature | Sentry Crons | MonitoringDaddy |
|---|---|---|
| Cron / heartbeat monitoring | Yes — check-ins, with duration and status | Yes — 1 on free, 25 on the $5 plan, 100 on Pro |
| Errors linked to the failing job | Yes — the whole point, if you use Sentry | No — we have no error tracking |
| Error tracking and performance monitoring | Yes, extensively | No |
| Uptime monitoring from outside | Limited — Sentry has added uptime checks; verify scope | Yes, on every plan, with incidents |
| SSL and domain expiry | No | Yes, at no extra allowance |
| Website change detection | No | Yes, with before/after images |
| Hosted status page | No | Yes, included on every plan |
| Pricing model | Event and volume quotas | Fixed slots — nothing metered |
| Entry paid price | From ~$26/mo — verify on their site | $5/mo for 25 of each monitor type |
| Complexity for cron alone | High — a full platform | Low — name a job, set a period, paste a URL |
Every comparison page on the internet claims the author's product wins on everything. Here is where it does not.
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.
Six monitor types and one dashboard. No add-on products, no separate SKUs for the features you assumed were included.
HTTP checks from external infrastructure, as often as every 60 seconds, with downtime and recovery alerts. See the uptime setup guide.
A dedicated monitor type with configurable advance warnings, so a certificate never lapses because nobody owned the renewal. See SSL expiry monitoring.
Registration expiry tracked as its own monitor, warning you months ahead. The outage nobody has a runbook for. See domain expiration monitoring.
Alert when a phrase appears or disappears on a page — defacement, stock changes, silent policy edits. See website change detection.
Watch a competitor or supplier price string and get told the moment it moves. See the price monitoring guide.
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.
Flat monthly tiers. No per-seat charges, no credit top-ups, no usage meters — the number below is the whole bill.
| Plan | Monitors | Fastest interval | Alert channels | API | Price |
|---|---|---|---|---|---|
| Free | 1 | Every 30 minutes | — | $0 | |
| Founding Member first 20 only | 25 | Every 5 minutes | Email + webhook & chat | Yes | $5/mo |
| Basic | 10 | Every 10 minutes | Email + webhook & chat | Yes | $8/mo |
| Growth | 50 | Every 5 minutes | Email + webhook & chat | Yes | $19/mo |
| Pro | 100 | Every 60 seconds | Email + webhook & chat | Yes | $34/mo |
Annual billing is cheaper on every paid tier. The pricing page is the authoritative list.
There is no automated importer — monitors are re-created by hand, or scripted through the API on paid plans. Budget about a minute per monitor.
List every active check: URL, interval, condition and alert recipients. Most teams find monitors nobody needs any more.
Start with revenue-critical URLs. Set the interval, add the condition, attach the channels your team already watches.
Keep Sentry Crons live while the new monitors settle. Compare alerts and confirm nothing is missing.
Move any public status page across, confirm a clean week of overlap, then cancel the old subscription.
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 Sentry Crons is stronger are marked as such rather than quietly omitted.
Details about Sentry Crons 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.
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.
Price fell from $49 to $39, and an annual discount was added.
The item is available again and the basket button returned.
A new subprocessor was added in another jurisdiction.
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.
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.
Cron monitoring built into Sentry's error-tracking platform. Jobs check in, and a missed check-in raises an issue alongside your application errors.
Probably yes. Having a failed job appear next to the exception it threw is genuinely useful, and we cannot offer that because we have no error tracking.
Then you would be adopting a substantial platform to watch scheduled jobs. A standalone heartbeat — here or at Healthchecks.io or Cronitor — is a much smaller commitment.
No. We check from the outside: is the site responding, has the page changed, did the job check in. What your code threw internally is Sentry's domain, not ours.
Sentry bills on events and volume, which is sensible for error tracking and hard to predict if you only wanted heartbeats. Our plans are fixed slots with nothing metered — $5/month for 25 heartbeats, 25 monitors and 25 watched pages.
Sentry has added uptime checking; verify its current scope against what you need. Incident handling, SSL and domain expiry, status pages and page-change monitoring are all included here.
Call the heartbeat's ping URL at the end of the job, only on success. No SDK required, which also means no SDK available — Sentry's libraries are more convenient if you want duration captured automatically.
Yes, and it is a sensible split: Sentry for what your code does, this for whether the site and its jobs are alive.
Last updated August 4, 2026 · Written by Amit Gupta, founder of MonitoringDaddy
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