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Uptime Monitoring & Status Pages

Oh Dear

EU-Made Report an error

Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by Immutable VOF · ohdear.app

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Oh Dear: AI-assisted analysis on whats-best.ai Oh Dear: AI-assisted analysis on whats-best.ai (dark)

Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

Oh Dear at a glance

Vendor
Immutable VOF
Headquarters
Not stated on the vendor’s pages as of 1 Nov 2026
Data hosting
Default not stated; pages mention Belgium source, captured 1 Nov 2026
Free plan
Not stated on the vendor’s pages as of 1 Nov 2026
Panel verdict
The AI panel rates Oh Dear 3.5/5, the mean of 6 judges. Oh Dear is an uptime monitoring and status page service from Immutable VOF in Berlaar, Belgium. how scores are made
As of
Vendor pages captured 1 Nov 2026; evaluated by the panel 2 Nov 2026. all sources

Oh Dear alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The Agency Developer

Weighted verdict

Runs hosting and maintenance at a fifteen-person web agency with sixty client sites on WordPress, TYPO3 and Shopware. Has learned about an expired certificate from a client's angry phone call once and does not want a second time. Wants HTTP, keyword, SSL and domain expiry checks set up in bulk, client groups with their own status pages and monthly uptime reports, and a price per monitor that still works at two hundred monitors.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Agency Developer

Panel median The Agency Developer This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The Agency Developer
Checks, locations & failure confirmation 3.5 of 5 3.5 of 5
Alerting, escalation & on-call 3 of 5 3 of 5
Status pages & incident communication 3 of 5 3 of 5
API, monitoring as code & team administration 3.5 of 5 3.5 of 5
Uptime reports, data & the vendor's own reliability 3 of 5 3 of 5
European sovereignty 4 of 5 3.5 of 5
Pricing transparency 4 of 5 4 of 5

Checks, locations & failure confirmation

How this is scored

What can be monitored and how reliably a failure is detected: HTTP(S) with status code and keyword checks, TCP and port, ping, DNS records, SSL certificate and domain expiry, cron jobs and heartbeats, multi-step API checks with assertions, browser or transaction checks of a login or checkout, the shortest check interval, the number and regions of probe locations, the re-check from a second location before an alert, timeouts and response time thresholds, and private locations inside the customer's own network.

0 — Runs no checks of its own; a status page or alerting tool that only receives signals from other monitors.

3 — HTTP checks of a URL at a fixed interval with an up or down result; keyword, SSL, cron and the probe locations are basic or not described.

5 — HTTP(S), keyword, TCP or port, ping and SSL expiry checks, cron or heartbeat monitoring, an interval of one minute or less, several named probe locations, a failure confirmed from a second location before alerting, and response times recorded per check.

8 — Multi-step API checks with assertions on headers and body, browser or transaction checks of a user flow, DNS and domain expiry checks, sub-minute intervals, probe locations listed by city with the confirmation logic documented, private locations or agents for internal services, and maintenance windows that pause checks.

10 — Coverage and accuracy a reliability team runs on: every check type above with code-based checks (for example Playwright or scripted tests) in version control, location-specific thresholds, false-positive handling and probe health published, and the detection method documented so a result can be reproduced.

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The Agency Developer

HTTP with keyword, JSON-body and header assertions, ping, TCP ports, DNS records, domain expiry, certificate health and cron heartbeats are all documented, checked every minute by default with the failure re-run from a second city on a different provider before any alert goes out — exactly the confirmation logic I want before a client calls me about a certificate. What holds it back: we found no public information on multi-step scripted flows, browser transaction checks of a login or checkout, sub-minute intervals or private probes inside a client's own network, and the TCP check documentation itself says it is not a synthetic checkout. 2 3 4 14 15 21

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Alerting, escalation & on-call

How this is scored

How the right person learns about a failure: alert channels (email, SMS, phone call, push app, Slack, Microsoft Teams, Telegram, webhooks), alerts to PagerDuty, Opsgenie or similar tools, escalation policies when an alert is not acknowledged, on-call schedules and rotations, acknowledge and resolve from the app, alert grouping and noise reduction, recovery notifications, maintenance windows that mute alerts, and whether SMS and calls are included or charged per message.

0 — No alerting at all; results can only be viewed in the dashboard.

3 — Email alerts and one or two chat integrations; escalation, phone calls and schedules are basic or not described.

5 — Email, SMS, a mobile push app, Slack, Microsoft Teams and webhooks, alerts forwarded to PagerDuty or Opsgenie, per-monitor alert contacts, recovery notifications, a delay or threshold before alerting, and maintenance windows that mute alerts.

8 — Phone call alerts, escalation policies with timeouts, on-call schedules and rotations with overrides, acknowledge and resolve from the app or chat, alert grouping, incident timelines with who did what, and the price of SMS and calls stated per country or included in the plan.

10 — On-call that replaces a separate incident tool: follow-the-sun schedules, escalation across teams, alert routing by service and severity, post-incident reviews generated from the timeline, and delivery of every alert channel monitored and reported.

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The Agency Developer

Twelve channels including SMS, Telegram, PagerDuty and Opsgenie, routed per team, per site, per tag or tag group with business-hours filtering, acknowledgement with hourly reminders, and recovery notifications that auto-resolve PagerDuty and Opsgenie incidents — enough to send each client's 3 AM outage to the one person who owns the fix. We found no public information on phone call alerts, escalation policies with timeouts or on-call schedules and rotations; SMS runs through the customer's own Vonage account, so its cost never appears in an Oh Dear plan. 6 14 17

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Status pages & incident communication

How this is scored

How customers and colleagues are told: public status pages on a custom domain with SSL, components and component groups fed automatically by monitors or set by hand, incident updates and scheduled maintenance announcements, subscribers notified by email, SMS, RSS or webhook, uptime history shown per component, private or password-protected pages for internal teams or single customers, branding and custom CSS, several languages, page templates, and how the status page itself stays online when the main product is down.

0 — No status page of any kind.

3 — A public status page listing monitors with their current state; custom domain, incident updates and subscribers are basic or not described.

5 — Public status pages on a custom domain, components linked to monitors, incident updates and scheduled maintenance, email subscribers, uptime history per component, the vendor's branding removable, and a password-protected or private page option.

8 — Component groups, SMS, RSS and webhook subscribers with per-component subscriptions, private pages with single sign-on or IP restriction, several languages, incident templates, embeddable status widgets, audience-specific pages for single customers, and the status page hosting kept separate from the main service and documented.

10 — Incident communication end to end: incidents drafted from monitor events and approved by a person, updates published to the page, subscribers, chat and social channels at once, a full incident archive with post-mortems, status page uptime published, and accessibility of the page stated.

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The Agency Developer

Unlimited status pages on a custom domain with automatic SSL, own logo, favicon and colours, in 25 languages, fed automatically by connected monitors, with scheduled-maintenance posts, saved templates, a severity timeline and email, Slack and RSS subscribers — a workable separate page for each of my client groups. Access is the weak point: a page can sit behind a secret URL, but the vendor itself notes that secret is not a login and not per-user access control, and we found no public information on component groups, per-component subscriptions or private pages with single sign-on or IP restriction. 5 18 19 22

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API, monitoring as code & team administration

How this is scored

How the tool fits a team and a deployment pipeline: a documented REST API to create and read monitors, status pages and incidents, a Terraform provider, CLI or monitoring-as-code workflow, checks run from CI/CD before a deploy, bulk import of monitors, integrations with ticketing and chat tools, team members with roles, single sign-on (SAML) and SCIM, audit logs, several teams or client accounts in one organisation, white-label or client reporting for agencies, and two-factor authentication.

0 — No API, no team accounts; one login per account and monitors are set up only by hand.

3 — A web dashboard with a few team members; the API, roles and multi-client set-up are basic or not described.

5 — A documented REST API covering monitors and status pages, webhooks, team members with roles, two-factor authentication, bulk import or a CSV upload of monitors, and several projects, teams or client groups in one account.

8 — A Terraform provider or monitoring-as-code CLI with checks kept in version control, checks triggered from CI/CD, single sign-on (SAML), SCIM provisioning, audit logs, sub-accounts for clients with their own logins, and white-label client reports.

10 — Administration that scales across many teams and clients: every setting reachable by API and code with parity stated, granular roles per resource, SSO enforced with SCIM, audit logs exportable to a SIEM, and agency or reseller accounts with separate billing.

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The Agency Developer

A documented REST API where one JSON payload template kept in version control creates every new client monitor with only URL, name and tags changed, a Terraform provider, SAML single sign-on that can be required for everyone except the team owner, user roles, guest access limited to a client's own monitors and status pages, and a reseller program billing every client through my own subscription. We found no public information on SCIM provisioning, audit logs or checks triggered from CI/CD before a deploy. 7 9 20 21 22

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Uptime reports, data & the vendor's own reliability

How this is scored

What the record is worth and whether the monitor itself can be trusted: uptime and SLA reports per monitor and period, response time charts and percentiles, scheduled reports by email, client-facing reports, how long check results and incident history are kept, export of results by CSV or API, the vendor's own public status page and incident history, its SLA, the probe IP addresses and user agent published for allow-listing, and an open-source or self-hosted edition.

0 — No history of any kind; only the current state is shown.

3 — An uptime percentage and a response time chart per monitor; retention, export and the vendor's own status are basic or not described.

5 — Uptime and response time reports per monitor and period, SLA reports, scheduled email reports, the retention period of check results stated, CSV or API export, the probe IPs published, and the vendor's own public status page.

8 — Response time percentiles and breakdowns (DNS, connect, TLS, first byte), client-ready branded reports, retention of a year or more stated per plan, a raw export of check results, the vendor's incident history and post-mortems public, and an SLA with credits published.

10 — A record that holds up in an audit: SLA calculations with their method stated, incident records suitable for ISO 27001, NIS2 or DORA evidence, full history exportable in an open format, a self-hosted or open-source edition with feature parity stated, and the vendor's own availability over several years published.

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The Agency Developer

Monthly client reports carry my logo and accent colour (a small "powered by Oh Dear" mark remains), with sections chosen per site, emailed on the first of the month to up to five recipients with a browser link the client opens without an account, and every past report kept; monitoring data is retained one to two years per plan and exportable via the API, response times break down into DNS, TCP, TLS and first byte, and the probe IP addresses are published in JSON and CSV. Against that, the vendor states it offers no formal SLA with credits, and we found no public information on its own status page, incident history or post-mortems. 7 11 14 22

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European sovereignty

How this is scored

Who the contracting entity and the parent company are, where account data, alert contacts (names and phone numbers of the people on call), status page subscribers and check results are stored and processed, and who the subprocessors are (hosting, SMS and phone gateways, email delivery, support and payment tools). Independently sourced by the sovereignty pipeline. Probe locations outside Europe are part of what the product does and are not counted against it; where the data is stored and who processes it is. A self-hosted or open-source edition the customer runs on its own European servers counts as the customer's chain, whatever the vendor's seat.

0 — Non-EU vendor and contracting entity, hosting unstated, subprocessors unnamed, and no data processing agreement offered.

3 — A privacy policy and a data processing agreement exist, but hosting location is unstated or non-EU and the subprocessors are not listed.

5 — EU hosting available and an EU contracting entity or EU representative, but parts of the chain (SMS and call gateways, email, support, payment) run through non-EU providers without a stated safeguard.

8 — EU hosting on named infrastructure, EU contracting entity, subprocessors listed with their locations, a data processing agreement published, and security certifications (ISO 27001, SOC 2) stated — or a self-hosted edition documented that keeps every record on the customer's own servers.

10 — Sovereign end to end and evidenced: European ownership, entity, hosting and every subprocessor, or a self-hosted open-source edition with no call home, data export and deletion documented, and certifications published with their scope rather than implied.

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The Agency Developer

Immutable VOF in Berlaar, Belgium under Belgian law with Antwerp courts, primary data on Combell in Belgium, performance metrics in ClickHouse's EU region, a published and signable DPA with the 2021/914 Standard Contractual Clauses, and a public subprocessor list naming each provider with its location and certifications. Check reports and backups sit on AWS and probe nodes run on AWS, DigitalOcean and Vultr outside Europe under those SCCs, and the vendor itself states it holds no ISO 27001 or SOC 2 certificate of its own — only its hosting providers do. 7 12 13

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Pricing transparency

How this is scored

Whether a buyer can compute the real annual cost from public pages alone: price per tier by number of monitors, check interval and status pages, team seats and on-call responders, what SMS and phone alerts cost, which features (multi-step or browser checks, SSO, longer retention, private locations, white-label) cost extra, the free tier and its limits, overage handling, minimum term and VAT.

0 — No public prices at all; every customer is a sales call.

3 — A starting price or a free tier exists, but how cost scales with monitors, intervals, seats or alerts is unclear.

5 — Tiers are public with their monitor count, interval and main inclusions, but at least one commonly needed piece (SMS or call alerts, extra seats, extra status pages, SSO, longer retention) is unpriced or "on request".

8 — Every tier priced publicly with its scaling rule (monitors, interval, seats, responders, status pages), SMS and call costs stated, add-ons priced, overage handling stated, minimum term and VAT treatment stated.

10 — Complete price computability: annual cost derivable for a given number of monitors, interval, team size and alert volume, with every add-on, overage and support fee and the cancellation and data-return terms published.

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The Agency Developer

A public ladder from fifteen euros a month for two sites up to three hundred ninety-nine euros for two hundred, scaling only by monitored sites with every feature — unlimited users, unlimited status pages, SSO, DPA — on every plan, no setup fees and cancel anytime, so the annual cost at my two hundred monitors is computable from the pricing page alone. The gaps: above two hundred sites the Enterprise tier is priced on request, overage handling is not described, SMS costs sit in the customer's own Vonage account, and the captured pages give different figures for VAT — the pricing page shows EUR ex. VAT while the terms say Belgian VAT is included where required. 5 6 9 10

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European sovereignty — proven facts

0 of 6 dimensions proven

Built only from facts shown on the vendor's own pages. A dimension we could not prove is left open, not scored as zero.

Hosting location Not determined ⚠ unverified — uncited Report an error
Hosting options Not determined — uncited Report an error
Open source Not determined ⚠ unverified — uncited Report an error
Data processing agreement Not determined ⚠ unverified — uncited Report an error
Transfer impact assessment Not determined — uncited Report an error

Questions about Oh Dear

Is Oh Dear European?

Yes. whats-best.ai classifies Oh Dear as EU-Made.

Where does Oh Dear store data?

The default storage location for customer data is not stated on the vendor’s pages as of 1 Nov 2026. The vendor’s pages mention Belgium as hosting location, per the vendor’s page captured 1 Nov 2026.

Does Oh Dear have a free plan?

Not stated on the vendor’s pages as of 1 Nov 2026.

What are the best alternatives to Oh Dear?

As of 2 Nov 2026, the panel rates Hyperping (3.5/5), Checkly (3.5/5) and openstatus (3.5/5) highest among the other 14 Uptime Monitoring & Status Pages products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is Hyperping (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: Oh Dear alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

Do you know more about Oh Dear? Tell us Report an error on this page

Sources (24)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor homepage ohdear.app Checked 1 Nov 2026 Details →
  2. 2 Features page (uptime monitoring) ohdear.app Checked 1 Nov 2026 Details →
  3. 3 Features page (certificate monitoring) ohdear.app Checked 1 Nov 2026 Details →
  4. 4 Features page (cron and scheduled task monitoring) ohdear.app Checked 1 Nov 2026 Details →
  5. 5 Features page (status pages) ohdear.app Checked 1 Nov 2026 Details →
  6. 6 Features page (notifications) ohdear.app Checked 1 Nov 2026 Details →
  7. 7 Features page (GDPR) ohdear.app Checked 1 Nov 2026 Details →
  8. 8 API documentation ohdear.app Checked 1 Nov 2026 Details →
  9. 9 Pricing page ohdear.app Checked 1 Nov 2026 Details →
  10. 10 Terms of service (names the operating company) ohdear.app Checked 1 Nov 2026 Details →
  11. 11 Privacy policy ohdear.app Checked 1 Nov 2026 Details →
  12. 12 Data processing agreement (dpa) ohdear.app Checked 1 Nov 2026 Details →
  13. 13 Subprocessor list ohdear.app Checked 1 Nov 2026 Details →
  14. 14 Checks, locations & failure confirmation — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  15. 15 Checks, locations & failure confirmation — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  16. 16 Alerting, escalation & on-call — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  17. 17 Alerting, escalation & on-call — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  18. 18 Status pages & incident communication — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  19. 19 Status pages & incident communication — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  20. 20 API, monitoring as code & team administration — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  21. 21 API, monitoring as code & team administration — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  22. 22 Uptime reports, data & the vendor's own reliability — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  23. 23 Uptime reports, data & the vendor's own reliability — found from sitemap ohdear.app Checked 1 Nov 2026 Details →
  24. 24 Code repository (open-source licence) — found from the homepage github.com Checked 1 Nov 2026 Details →