Similar Domain API

Similar Domain API

The Similar Domain API helps users find websites related to any given URL, enhancing web exploration and competitor analysis with ease.

About the API:  

The Similar Domain API designed to help users identify websites similar to a given URL. Leveraging sophisticated algorithms and data analysis techniques, this API can provide a comprehensive list of sites that share common themes, content or purposes with the specified URL. This functionality is especially valuable for those engaged in web exploration, competitive analysis, market research and digital strategy development.

In essence, the Similar Domain API works by analyzing a number of factors to determine similarity between websites. These factors can include content keywords, site structure, user demographics, traffic patterns and other relevant data. By aggregating and analyzing this information, the API can deliver highly accurate and relevant results, ensuring that users receive the most relevant and useful suggestions.

One of the main advantages of the Similar Domain API is its ability to streamline the process of discovering new websites. In the vast expanse of the Internet, finding sites that match specific interests or requirements can be a daunting task. The Similar Domain API simplifies this process by automatically identifying and recommending websites that are likely to match the user's criteria. This can save considerable time and effort, allowing users to focus on other important tasks.

In summary, the Similar Domain API is a powerful and versatile tool that offers significant advantages to users seeking to identify and explore websites similar to a given URL. Its advanced algorithms, reliable performance and strong focus on accuracy and relevance make it an invaluable resource for web exploration, competitive analysis and digital strategy development. With its flexible integration capabilities and robust infrastructure, the Similar Domain API is ideally suited to meet the needs of a wide range of users and applications. Whether used by users, businesses or larger organizations, the API delivers consistent, high-quality results, helping users navigate the vast Internet landscape with ease and confidence.


What this API receives and what your API provides (input/output)?

It will receive a parameter and provide you with a JSON.


What are the most common uses cases of this API?

  1. Market research: Identify competitors and similar companies to understand market trends and compare results.

    Content discovery: Users can find new websites with similar content to expand their knowledge base or explore topics of interest.

    SEO and digital marketing: Marketers can discover competitor websites to analyze their SEO strategies and improve their own website's search engine rankings.

    Advertising and affiliate marketing: Advertisers can find potential partners or sites to place ads that appeal to a similar audience as their current visitors.

    Customer insight: Companies can better understand their customer base by exploring sites that attract similar audiences, tailoring their content and services accordingly.


Are there any limitations to your plans?

Basic Plan: 1 request per second.

Pro Plan: 1 request per second.

Pro Plus Plan: 2 requests per second.

Premium Plan: 2 requests per second.

Elite Plan: 2 requests per second.

Ultimate Plan: 3 requests per second.

API Documentation


To use this endpoint you must indicate the URL of a domain in the parameter.


Get Similar Domain - Endpoint Features
Object Description
url [Required]
Test Endpoint


    "similar_sites": [

Get Similar Domain - CODE SNIPPETS

curl --location --request GET '' --header 'Authorization: Bearer YOUR_API_KEY' 


API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Similar Domain API REST API, simply include your bearer token in the Authorization header.


Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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To use this API, users must enter the URL of a domain to obtain similar domains.

The Similar Domains API allows users to find websites similar to a specified domain or URL.

Zyla provides a wide range of integration methods for almost all programming languages. You can use these codes to integrate with your project as you need.

There are different plans to suit all tastes, including a free trial for a small number of requests, but your rate is limited to avoid abuse of the service.

The Similar Domain API is a specialized tool that helps users discover websites similar to a specific domain or URL. You may need it for competitive analysis, market research or to explore related websites in your industry.

Zyla API Hub is, in other words, an API MarketPlace. An all-in-one solution for your developing needs. You will be accessing our extended list of APIs with only your user. Also, you won't need to worry about storing API keys, only one API key for all our products is needed.

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Prices are based on a recurring monthly subscription depending on the plan selected — plus overage fees applied when a developer exceeds a plan’s quota limits. In this example, you'll see the base plan amount as well as a quota limit of API requests. Be sure to notice the overage fee because you will be charged for each additional request.

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