How does Oh Dear compare to Lemwatch?

Oh Dear is beloved by Laravel/PHP developers for its excellent broken link checking, mixed content detection, certificate transparency monitoring, and developer-friendly API. Lemwatch offers similar functional checks plus SEO monitoring, visual screenshot history, keyword tracking, white-label reports, and a free tier that Oh Dear doesn't have.

Is Oh Dear only for Laravel developers?

No. Oh Dear works with any website. But it has dedicated Laravel packages (health checks, Forge notifications) that make it especially popular in the PHP ecosystem. Lemwatch is framework-agnostic and works equally well with React, Rails, WordPress, or any tech stack.

Does Oh Dear have visual monitoring?

No. Oh Dear focuses on functional checks (uptime, links, certificates, DNS, mixed content). Lemwatch adds visual screenshot history with diff comparison — catching layout regressions, design breaks, and visual changes that functional tests miss.

Which is more affordable?

Oh Dear starts at €49/month for 50 sites with no free tier. Lemwatch has a free plan (10 sites) and Pro at $19/month (50 sites). Lemwatch is significantly cheaper at every tier while offering more monitoring types (SEO, visual, keyword).

Does Lemwatch check broken links like Oh Dear?

Yes. Both tools scan pages for dead links and report HTTP errors. Oh Dear's broken link checker is particularly thorough for large sites with deep crawling. Lemwatch's broken link detection covers standard page-level scanning.

Can I use both tools?

Some teams use Oh Dear for its Laravel integration and deep broken link crawling, and Lemwatch for SEO monitoring, visual changes, and white-label client reports. The tools overlap on some checks but each has unique strengths.

Comparison

Lemwatch vs Oh Dear

Oh Dear is a developer-loved tool with excellent broken link and certificate monitoring — especially popular in the Laravel community. Lemwatch offers broader monitoring with SEO, visual changes, and white-label reports at a lower price.

Verified facts: Lemwatch vs Oh Dear

Category: uptime

Sourced from Oh Dear's public pricing and docs.

Last verified: 28 June 2026 by the Lemwatch research team.

Entry paid

$22/mo

Personal

Free tier

Trial only

Min check interval

1 min

Last verified

2026-06-28

Oh Dear strengths

Uptime + broken links + certificate + mixed-content in one product
Made by well-known Laravel maintainers — strong PHP integrations
Application health checks are a genuine differentiator

Where it falls short

No visual change detection or screenshot diffs
SEO checks stop at broken links and mixed content
Smaller check-region set than global enterprise tools

Choose Oh Dear when

You run Laravel/PHP and want the application-health-check integration Oh Dear pioneered.

Lemwatch advantage

Lemwatch adds full SEO monitoring, visual diffs and structured-data validation on top of the checks Oh Dear covers.

Last updated May 3, 2026

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TL;DR

Quick Verdict

Oh Dear is a quality tool built by developers, for developers — especially strong in the Laravel ecosystem. Lemwatch is broader in scope with SEO monitoring, visual tracking, and agency features. Choose Oh Dear if you're a Laravel shop that values deep PHP integration. Choose Lemwatch if you need a free tier, white-label reports, and website-wide health monitoring.

Choose Lemwatch if you need:

Free tier with 3 fully monitored sites
SEO monitoring, keyword tracking, and visual change detection
White-label reports for agencies and freelancers
Incident postmortems and acknowledgment workflow
Significantly lower pricing ($19/mo vs €49/mo)

Choose Oh Dear if you need:

Deep Laravel/PHP SDK integration
Thorough broken link crawling for large sites
Certificate transparency monitoring
Well-documented developer-friendly API

Compare the workflow, not a stale checklist

Product availability, feature names and plan limits change. Use the current documentation for Lemwatch and Oh Dear to validate the capabilities that matter to your team.

What must the check represent: a public page, an API, or a complete authenticated journey?

Who will configure and own it: a non-technical team, developers, or both?

Which evidence do you need after an alert: request context, a script result, logs, or a customer-facing status?

This page does not treat a feature label as a permanent product fact. Confirm current coverage, implementation requirements and commercial terms with each provider before purchase.

Honest Comparison

Every tool has strengths and weaknesses. Here's an honest look at both.

Pros

Free tier — start monitoring without paying
SEO monitoring: meta tags, indexing, sitemaps
Visual screenshot history with diff comparison
White-label PDF reports for agencies
Keyword monitoring and content tracking
Lower price: $19/mo vs €49/mo

Cons

No Laravel SDK or Forge integration
Broken link detection less thorough than Oh Dear's deep crawler
Smaller developer community

Oh Dear

Pros

Excellent broken link detection with deep crawling
Laravel SDK and Forge integration
Certificate transparency monitoring
Mixed content detection
Well-documented, developer-friendly API

Cons

No free plan (starts at €49/mo)
No SEO monitoring or keyword tracking
No visual screenshot history
No white-label reports for agencies
No incident postmortems

How to Switch from Oh Dear

Use this checklist to validate a migration in your own environment.

Export your sites from Oh Dear

Export or copy the monitored URLs from Oh Dear using the options available in your account.

Create your free Lemwatch account

Start with the free plan for 10 sites and confirm the checks, limits, and integrations you need.

Import and map your monitors

Add the relevant URLs and configure the checks you want to run for each site.

Rebuild your Oh Dear alert routing

Configure the notification channels and thresholds available to your plan, then test them against your existing workflow.

Run both workflows in parallel

Compare coverage, alert behaviour, and retained history before deciding whether to change your existing service.

Plan the migration

Confirm the current workflow and import options

Parallel validation

Compare results before changing a production workflow

Free plan

10 sites; review current feature access

Start Your Migration

Need help migrating? Email us at support@lemwatch.com