Backlink Catalog

Backlink Catalog is a lightweight web-based tool that monitors backlinks, tracks Domain Authority (DA), Page Authority (PA), and Spam Score, and sends email alerts when a backlink changes or is removed.

What is Backlink Catalog?

Backlink Catalog is a backlink monitoring service that allows users to add known backlinks or automatically detect them. It outputs real-time DA, PA, and Spam Score metrics for each link, and sends email notifications when a backlink's metrics drop, the link is removed, or its attributes change (e.g., to nofollow). The tool is entirely web-based, requires no installation, and is developed by an independent team (no company name is disclosed on the site).

Key Features

• Automatic backlink detection — Discovers backlinks pointing to your website without manual entry (free accounts can monitor up to 500 backlinks).
• DA/PA/Spam Score metrics — View the linking website’s Domain Authority, Page Authority, and Spam Score for each monitored backlink.
• Email alerts — Receive notifications when a backlink’s metrics drop, the link is removed, or its dofollow status changes.
• Dashboard overview — See all monitored backlinks in a single dashboard with status indicators; a screenshot shows the interface.
• Free backlink checker — Test the detection feature without signing up via the Free Backlink Checker.
• Simple pricing — Free accounts monitor up to 500 backlinks; paid accounts also monitor up to 500 backlinks for $12/month or $120/year.

Who is it for?

• Website owners who want to protect their SEO rankings by receiving early warnings if a critical backlink changes.
• SEO professionals managing multiple client sites who need a lightweight, no-nonsense tool to track backlink health across projects.
• Digital marketers who rely on link-building strategies and need to ensure that gained backlinks remain active and valuable.

What can you do with Backlink Catalog?

• Track backlink health: Add your most important backlinks (up to 500 on the free plan) and watch their DA/PA/Spam Score over time.
• Get proactive alerts: If a linking site’s authority drops or your link turns nofollow, receive an email so you can take action before your organic traffic suffers.
• Automate detection: Let the tool find backlinks that you may not have listed manually, ensuring no critical link goes unmonitored.

How does Backlink Catalog work?

1. Create a free account or log in.
2. Add backlinks manually or use the automatic detection feature to import existing links.
3. The dashboard displays each backlink’s current DA, PA, and Spam Score.
4. Backlink Catalog periodically rechecks these metrics and sends an email alert if any significant change is detected.

Pricing

Backlink Catalog offers a free plan that monitors up to 500 backlinks. The paid plan costs $12/month or $120/year and also monitors up to 500 backlinks (additional features, such as more frequent rechecks, may be included, but the site does not specify).

FAQ

Is Backlink Catalog free?

Yes, the free account can monitor up to 500 backlinks with basic features, including automatic detection and email alerts.

What metrics does Backlink Catalog track?

It tracks Domain Authority (DA), Page Authority (PA), and Spam Score for each monitored backlink.

What triggers an email alert?

You receive an email if a backlink’s DA or PA drops, the link is removed from the referring page, or the link attribute changes from dofollow to nofollow.

Can I use it without signing up?

Yes, the Free Backlink Checker lets you test the automatic detection feature without creating an account.