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Automated URL
Mapping Tool

Stop mapping redirects page-by-page.

ArgSEO matches old URLs to new destinations using semantic embeddings, saving you hours of manual copying and pasting on migrations. It is built strictly for sites under 500 pages to ensure audit accuracy and complete redirect consistency.

Get StartedSee How It Works

Map Redirects Without the Manual VLOOKUPs

Manual redirect mapping in spreadsheets is slow and easy to get wrong. ArgSEO's semantic mapping pipeline is API-based and deterministic, matching URLs accurately based on page topics.

Semantic Redirect Matching

Uses natural language embeddings to match URLs by actual topic and page content, not just simple string patterns.

Traceable Match Scores

Every mapped redirect pair includes a confidence score, letting you quickly filter and verify automated matches.

Credit-Pack Flexibility

Scale redirect maps across multiple site migrations without per-seat pricing eating your project margins.

How Automated URL Mapping Works

Every stage is designed to be auditable rather than fully autonomous.

01

Crawl & Import URLs

Crawl the live target site or upload raw old URL lists to establish the source data baseline.

02

Semantic Alignment

Compares old source URLs and new destinations using semantic embeddings to automatically map matches.

03

Redirect Validation

Simulates the redirects and checks status codes (301, 302, 404) to catch mapping gaps in real-time.

04

Export Redirect Sheet

The completed redirect map exports directly as a clean CSV/Google Sheet ready to load onto your server.

AI is used only when absolutely necessary: everything else is deterministic and API-based.

Automated Mapping vs. The Old Way

ArgSEO does not use AI as a generative chat interface - AI is applied only where deterministic processing is not possible.

Capability
ArgSEO
Spreadsheets
Generic Tool
Data Source
Real-time crawling and direct URL uploads
Manually copied
Scraped indexes only
Mapping Method
Uses semantic embeddings for topic-to-topic matching, then verifies with status checks.
VLOOKUP and manual pairing, highly prone to human error
Basic string matching (slug matching only), leaving major gaps on restructured URLs.
Validation
Simulates redirect rules to confirm live destination codes
Manually clicking links to test status codes
No redirect verification or code testing
Time Cost
Minutes per migration project
Hours/Days of copying, pasting, and testing
Slightly faster but leaves redirects unchecked
Review Control
Human-in-the-loop validation of low-score pairs
Fully manual review
Unchecked, automated bulk exports

* Need to verify if AI-written migration copy matches SEO quality parameters? Run it through our Slop Shield Content Audit Tool for a free content quality score.

Who Uses Automated URL Mapping

Agencies and independent SEO practitioners run mapping to scale client structural architectures.

SEO Agencies

Standardise migration mapping processes, delivering reliable 301 redirect files to client dev teams without eating retainer hours.

Freelance Consultants

Handle large domain merges and site restructures solo, mapping thousands of URLs with confidence.

In-House Growth Teams

Keep redirect maps clean and functional during active directory splits, redesigns, or platform migrations.

What Our Users Say

“Before ArgSEO, preparing an SEO proposal took 1-2 days. Now I press a button and get a fully branded pitch deck full of data and charts in under an hour. It saves literal DAYS of time.”
Danny
Danny
Growth Lead, Distinct Strategies
🛡️ Our Promise: ArgSEO targets a 90%+ client-ready file completion rate. Lost credits are refunded at ArgSEO's discretion if the target is missed.

URL Mapping FAQs

It generates a complete mapping spreadsheet matching old source URLs to the most relevant new target URLs, ready to import directly into your server redirects configuration or SEO plugins.

Instead of relying on URL folder structures matching exactly, the pipeline analyzes page titles and crawl content to pair old pages with their new equivalent topics.

Yes. Site migrations are the primary use case. It automatically handles matching old domain paths to a new domain or directory structure.

The pipeline is optimised for migrations up to 500 URLs per run to guarantee high semantic accuracy and rapid matching times.

Yes, exports are saved to your Google Drive in standard CSV formats that easily map to standard redirect configuration syntax.

Automate Your Next Site Map

Stop rebuilding the same spreadsheet for every client. Run your next URL and IA map through a deterministic pipeline instead.

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Automated URL Mapping Tool | ArgSEO