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Best relationship matching APIs

Site Match API

Search & Discovery

Site Match API assists users in identifying websites related to a specific URL, improving web exploration and simplifying competitor research.

Free 7-Day Trial

100% uptime 423ms avg MCP ready

URL Match API

Search & Discovery

The URL Match API enables users to find websites linked to a specific URL, simplifying web discovery and enhancing competitive research.

Free 7-Day Trial

100% uptime 105ms avg MCP ready

Language Matching API

Natural Language Processing (NLP)

Language Matching API assesses and quantifies likeness between text, leveraging advanced NLP for accurate semantic understanding. Versatile and adaptable for diverse applications.

100% uptime 210ms avg MCP ready

Content Matching API

Natural Language Processing (NLP)

The Content Matching API examines and measures similarity in text, utilizing advanced Natural Language Processing (NLP) for precise comprehension of meaning.

100% uptime 335ms avg MCP ready

Love Calculator API

Entertainment & Media

The Love Calculator API blends technology and emotion, offering playful insights into compatibility, fostering amusement, and sparking conversation.

Free 7-Day Trial

100% uptime 416ms avg MCP ready

The perfect Line API

Communication & Messaging

Our pick-up line API, "The Perfect Line," is here to help you find the perfect words to win over your crush.

Free 7-Day Trial

100% uptime 272ms avg MCP ready

Love Match API

Social Media & Networking

The Love Match API offers engaging compatibility insights, enhancing user interaction in apps, websites, and social media platforms.

Free 7-Day Trial

100% uptime 624ms avg MCP ready

E-Commerce Category Recommendation API

Commerce & eCommerce

This API will recommend categories that are related to any text string that you pass to it. Ideal for cross-selling.

Free 7-Day Trial

100% uptime 451ms avg MCP ready

Semantic Match API

Natural Language Processing (NLP)

The Semantic Match API enables content analysis by assessing and comparing the similarity of two texts.

Free 7-Day Trial

100% uptime 551ms avg MCP ready

Love Connection API

Social Media & Networking

The Love Connection API offers engaging compatibility insights, enhancing user interaction in apps, websites, and social media platforms.

Free 7-Day Trial

100% uptime 664ms avg MCP ready

Related Words API

Natural Language Processing (NLP)

Related Words API retrieves related words and their associations, including synonyms, antonyms, and other relationships, along with part of speech and cosine similarity."

Free 7-Day Trial

100% uptime 497ms avg MCP ready

Romantic Probability API

Social Media & Networking

The Romantic Probability API enriches user engagement across apps, websites, and social media platforms by providing captivating compatibility insights.

Free 7-Day Trial

100% uptime 921ms avg MCP ready

Web Match API

Search & Discovery

The Web Match API helps users discover websites associated with a given URL, streamlining online exploration and facilitating competitor analysis.

Free 7-Day Trial

100% uptime 2,060ms avg MCP ready

Image Match Detection API

Visual Recognition & Imaging

Image Match Detection API analyzes and compares two images using advanced algorithms to identify visual matches, duplicates, or similarities with high accuracy.

Free 7-Day Trial

100% uptime 740ms avg MCP ready

FaceMatch Recognition API

Visual Recognition & Imaging

FaceMatch Recognition API to compare two face images and return similarity percentage. Facematch Comparison!

Free 7-Day Trial

100% uptime 4,566ms avg MCP ready

Image Match API

Visual Recognition & Imaging

The Image Match API compares images, identifying similarities and differences based on visual analysis, ideal for content moderation and authentication.

Free 7-Day Trial

100% uptime 3,415ms avg MCP ready

Global Career Match API

Tools & Utilities

Access job listings globally with real-time updates, advanced search filters, and scalable integration for seamless job board experiences.

Free 7-Day Trial

100% uptime 9,138ms avg MCP ready

Related Domain API

Search & Discovery

The Related Domain API assists users in identifying websites related to a specific URL, improving web exploration and simplifying competitor research.

Free 7-Day Trial