---
title: Advanced Website Similarity Analysis API
slug: analyze-website-similarity
url: https://apyhub.com/namastesumalya/service/analyze-website-similarity
provider: Sumalya APIs
categories: [Artificial Intelligence, SEO]
auth: api_key
---

# Advanced Website Similarity Analysis API

Compare a list of website URLs and get an overall similarity score, per-site SEO scores, AI summaries, and improvement suggestions.

## Endpoints

| Method | Path | Description | Atoms |
| --- | --- | --- | --- |
| POST | `/namastesumalya/api/analyze` | What it does Analyzes and compares the website URLs you submit in the request body, then returns a… | 2000 |

## About

## What it does
Website Similarity Analysis compares a list of website URLs and returns a scored report for each one, plus an overall similarity result across the set.

Send one or more website URLs in the `urls` array. The response includes a `tier` value, the `service` name used for the report, and `timestamp` for when the analysis was generated. Under `insights.global`, you get an `explanation` of the match results and a `similarityScore` from 0 to 100.

For each submitted URL, `insights.siteReports` provides the `url`, an `seoScore`, an AI-generated `aiSummary`, and a list of `suggestedImprovements`. That makes it useful when you need to compare competitor pages, audit similar landing pages, or group websites by positioning before a content review.

Use it when you want a quick, structured read on how closely a set of sites align, without manually comparing page by page.

## Usage

Authenticate with an ApyHub API key in the `apy-token` header.
Full docs and a live playground: https://apyhub.com/namastesumalya/service/analyze-website-similarity