Backlynk

Our Methodology

Last updated: March 2026

Backlynk maintains a curated database of 200+ web directories across 195 categories. This page explains exactly how we find, verify, and score each directory — and how submissions are processed to ensure maximum SEO value while following white-hat best practices.

1. Directory Discovery

We source directories from multiple channels to build the most comprehensive database in the industry:

  • Aggregator research — We analyze 120+ curated lists, GitHub repositories, and meta-directories that catalog web directories.
  • Competitor backlink analysis — We study where competitors in various niches have successfully built directory backlinks.
  • Community submissions — SEO professionals and directory owners can suggest directories for inclusion in our database.
  • Industry monitoring — We track new directories as they launch in emerging niches like AI tools, SaaS, and developer platforms.

2. Verification Process

Every directory goes through a multi-step verification before being added to our database:

1

Accessibility Check

We verify the directory is live, loads within 10 seconds, and has a working submission form. Directories behind paywalls or with broken forms are excluded.

2

Domain Rating Verification

We check each directory's Domain Rating (DR) using Ahrefs data. Only directories with verifiable DR scores are included. DR scores are updated quarterly.

3

Link Type Detection

We determine whether the directory provides dofollow or nofollow links by analyzing existing listings' HTML source code. This is verified by checking multiple listed sites.

4

Spam Assessment

We check for signs of low quality: excessive ads, link farms, irrelevant categories, deindexed pages, or Google Safe Browsing warnings. Directories flagged on any criterion are rejected.

5

Category Classification

Each directory is classified into one of our 195 categories (e.g., AI Tools, SaaS, Finance, Health, Developer, Startup). Niche-specific directories are tagged accordingly to improve matching.

3. Directory Scoring & Tier System

We evaluate thousands of directories but only accept those that pass our quality criteria. The 200+ directories in our curated database are organized into tiers based on their DR score. Higher-DR directories pass more link equity and are available on higher-tier plans:

TierDR RangeDirectoriesAvailable On
StandardDR 0 – 30176+All plans
EnhancedDR 31 – 55200+Growth+
PremiumDR 56 – 80219+Pro+
EliteDR 81 – 96220+Agency

Directory counts are cumulative — each tier includes all directories from lower tiers. Counts grow as we add new verified directories.

4. How Submissions Work

When you start a submission campaign, here is exactly what happens:

  1. 1
    Queue creation — Your site details and selected directories are queued for processing. Higher-tier plans get priority queue placement.
  2. 2
    Submission workflow — Our submission engine navigates to the directory, processes the submission form with your site information, and handles verification steps automatically.
  3. 3
    Email verification — If the directory sends a confirmation email, we automatically detect and verify it. This step is fully handled without any action needed from you.
  4. 4
    Status tracking — Each submission is tracked in real-time through stages: Queued, Submitting, Submitted, Verified, or Failed. You can monitor progress in your dashboard.
  5. 5
    Backlink verification — After submission, we periodically check the directory to verify your listing and backlink are live. You receive alerts if a backlink goes down.

5. SEO Safety Measures

We implement multiple safeguards to ensure all submissions are safe and follow white-hat SEO practices:

  • Natural pacing — 15-30 second delays between submissions to ensure natural submission patterns. No bulk blasting.
  • Reliable delivery — Submissions are processed through resilient infrastructure designed for consistent delivery and monitoring.
  • No duplicate submissions — We track every submission to prevent duplicate entries that could appear spammy to search engines.
  • Quality-only directories — No link farms, PBNs, or Google-penalized sites in our database. Regular audits remove any directories that decline in quality.
  • Varied anchor text — We use natural anchor text variations (brand name, URL, descriptive text) rather than keyword-stuffed anchors.

6. Ongoing Quality Maintenance

Our directory database is not static. We continuously maintain and improve it:

  • Quarterly DR updates — Every directory's Domain Rating is refreshed quarterly to ensure accuracy.
  • Dead directory removal — Directories that go offline, become link farms, or get deindexed are removed from the database.
  • New directory additions — We add 20-50 new verified directories per month as new quality directories launch.
  • Link type re-verification — Dofollow/nofollow status is re-checked quarterly, as directories sometimes change their linking policies.
  • Success rate tracking — We monitor submission success rates per directory and investigate directories with declining acceptance rates.

Ready to build quality backlinks?

See our full directory database and start submitting today.