Reviewed September 2026

Oh Dear review: everything included, priced by the site

Oh Dear made one decision that shapes the whole product: nothing is gated. Single sign-on, unlimited users, unlimited status pages, broken link scanning, Lighthouse reports, cron checks, DNS monitoring — every plan has all of it. The only thing you choose is how many sites. That is either the most refreshing pricing page in monitoring or the most expensive, depending entirely on how many sites you have.

From $5 a month · No check quotas · Set up in under a minute

Is Oh Dear worth it?

For a small number of sites that genuinely matter, yes — the depth per site is the best in this comparison and the no-gating policy means you never discover the feature you need costs more. At $17 for two sites it is excellent. At $165 for fifty it depends on whether those fifty sites each deserve broken-link scanning and Lighthouse reports, because you are paying for that on every one of them whether you use it or not.

4.5/ 5
The deepest per-site coverage available Our assessment, written by the team behind a competing product — read it as an informed opinion, not a neutral audit. Every factual claim is checked against Oh Dear's own public pricing and documentation at the time of writing.
Overview

What Oh Dear is

Oh Dear monitors a website comprehensively rather than checking one thing about it. A single site gets uptime, certificate health, broken links, mixed content, performance and Lighthouse reports, sitemap monitoring, DNS records, DNS blocklist checks, domain expiry, application health, ping, TCP port checks and scheduled task monitoring.

The pricing is per site and every tier includes every feature. Solo is $17 a month for 2 sites, Freelance $55 for 10, Agency $165 for 50, Scale $439 for 200. Nothing — not SSO, not two-factor, not unlimited users, not status pages, not the API — is reserved for a higher tier.

There is no free plan, only a 10-day trial with no card required, plus a 30-day money-back guarantee.

Capabilities

What Oh Dear does well

Depth on each site, with no feature held back on any plan.

Broken links and mixed content

Crawls the site and reports links that have died and insecure resources on secure pages. Almost nobody else in this category includes this.

Nothing gated by tier

SSO, two-factor, unlimited users, unlimited status pages and the full API on every plan including the cheapest. The tier only sets how many sites.

Lighthouse and performance

Performance reports alongside availability, so slow is treated as a problem rather than only down.

Certificate and DNS health

Certificate expiry and chain health, DNS record monitoring and DNS blocklist checks, plus domain expiry.

Scheduled task monitoring

Cron checks included, so a job that stops running is covered by the same subscription.

Built for agencies

Branded monthly client reports and unlimited users, with the per-site model matching how agencies bill anyway.

Cost

What Oh Dear costs

Per site, in USD excluding VAT. Every plan has every feature.

Plan Price/mo Sites Notes
Solo $17 2 Every feature, as on every tier
Solo Plus $32 5
Freelance $55 10
Studio $109 25
Agency $165 50
Portfolio $275 100
Scale $439 200 Enterprise above this, quoted

Monitoring vendors change plan limits and prices frequently and without announcement. Every figure here carries a "verify on their site" caveat and you should take it seriously before making a decision on cost.

The balance

Where it is strong, and where it is not

What works

  • Broken link and mixed content scanning, rare at any price.
  • No feature gating whatsoever — the cheapest plan has the full product.
  • Unlimited users and unlimited status pages on every tier.
  • Certificate, DNS, blocklist, domain expiry and cron checks all included per site.
  • Branded client reporting suited to agency work.

What to watch out for

  • Per-site pricing is expensive if you have many low-value sites.
  • No free tier, only a 10-day trial.
  • $17 a month for two sites is a high floor for a personal project.
  • You pay for the full check suite on every site whether it needs it or not.
  • No page content change detection in the sense of diffing arbitrary content.
Fit

Who Oh Dear is for

Choose it if

  • Agencies and freelancers managing a defined set of client sites.
  • Teams with a few genuinely important sites that deserve deep checking.
  • Anyone who wants broken links and mixed content caught automatically.
  • Organisations tired of discovering that the feature they need is one tier up.

Look elsewhere if

  • Anyone monitoring many small or low-value endpoints.
  • Personal projects, where $17 for two sites is steep.
  • Teams wanting to watch arbitrary pages for content changes.
  • Budgets that need a free tier to get started.
Disclosure

Where MonitoringDaddy fits

Per site, Oh Dear does considerably more than we do. Broken links, mixed content, Lighthouse reports, DNS record monitoring and blocklist checks are all things we do not offer in any form. If you have five important sites and want each one examined properly, they are the better product and the price is fair for what it includes.

The models differ rather than the quality. They charge per site with everything included; we charge per monitor. Fifty sites with them is $165 a month. Fifty monitors with us is $19 — but a monitor is one check, so fifty sites needing uptime plus a certificate is a hundred monitors, which is our $34 plan. Even then we are cheaper, and we are not pretending to do the broken-link crawl.

One thing we do that they do not: diff arbitrary page content and tell you what changed. Their suite is about the health of a site you own; ours extends to watching any page, including ones you do not control.

The honest split: a handful of sites you want thoroughly examined — theirs, and it is the best in this batch at that. Many endpoints, certificates, domains and pages watched cheaply — ours.

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 free
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

Oh Dear review: your questions answered

How much does Oh Dear cost?

Solo is $17 a month for 2 sites, Solo Plus $32 for 5, Freelance $55 for 10, Studio $109 for 25, Agency $165 for 50, Portfolio $275 for 100 and Scale $439 for 200. Prices are USD excluding VAT. Verify on their site.

Is there a free plan?

No. There is a 10-day trial with no credit card required, plus a 30-day money-back guarantee.

What is included on the cheapest plan?

Everything. Uptime, broken links, mixed content, performance and Lighthouse, sitemap monitoring, ping, TCP port checks, application health, cron checks, certificate health, DNS records, DNS blocklist, domain expiry, status pages, SSO, two-factor, unlimited users and the full API. The tier only changes the number of sites.

What is mixed content monitoring?

Detection of insecure HTTP resources loaded by a secure HTTPS page. It breaks the padlock and is easy to introduce accidentally, and very few monitoring tools check for it.

Does Oh Dear monitor cron jobs?

Yes, scheduled task monitoring is included on every plan, so a job that stops running is covered without a separate tool.

Is it good for agencies?

Yes. Unlimited users, unlimited status pages, branded monthly client reports and per-site pricing all match how agency work is organised and billed.

Does it detect page content changes?

Not in the sense of diffing arbitrary content and reporting what changed. Its checks are about the health of sites you own rather than watching pages you do not control.

How does it compare with MonitoringDaddy?

Per site they do far more — broken links, mixed content, Lighthouse, DNS records, blocklist checks, none of which we offer. We are considerably cheaper per check and we diff page content, which they do not.

Keep reading

Related reading

Last updated August 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.

Priced per monitor, not per site.

Oh Dear examines each site more deeply. We watch more things for less, including pages you do not own.