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User Ratings Text Authenticity Trustpilot Feedback Text Similarity Analysis Data Validation Content Enrichment Communication Efficiency SEO DMARC Check Author Information Real-time Insights Source Verification Brand Transparency Vendor Trust Assessment Online Reviews Text Origin Verification Security Signals AI Detection Feedback Capture Domain Reputation

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Best trustworthiness APIs

Trustpilot Reviews API

Access business ratings and reviews, displaying stars, trust, categories, location, and statistics, to easily analyze reputation and customer opinions.

Company Data Free 7-Day Trial

100% uptime 75ms avg MCP ready

Email Trust Validator API

A secure email validation API that checks format, domain configurations, and email risks, delivering actionable insights and reliability scores.

Security & Cybersecurity Free 7-Day Trial

100% uptime 69ms avg MCP ready

Website Due Diligence API

Get a comprehensive trust and quality report for any website. Analyzes DNS health, SSL certificates, security headers, content quality, performance indicators, and overall trust score.

Security & Cybersecurity Free 7-Day Trial

100% uptime 371ms avg MCP ready

Trustpilot API

The Trustpilot API provides access to verified user ratings of companies, displaying details of reviews, authors, ratings, and experiences.

Company Data Free 7-Day Trial

100% uptime 733ms avg MCP ready

Trusted Email Checker API

Validate and verify email addresses securely to enhance user trust and reduce fraud with our Trusted Email Checker API.

Security & Cybersecurity Free 7-Day Trial

100% uptime 63ms avg MCP ready

Website Influence Rank API

The Website Influence Rank API provides users with up-to-the-minute data on a website domain's credibility and reliability.

Data & Analytics Free 7-Day Trial

100% uptime 582ms avg MCP ready

Vendor Trust Snapshot API

Instantly assess the trustworthiness of any vendor domain. Returns a scored JSON report covering domain age, email authentication, HTTPS, security signals, legal pages, and support availability — in a single API call.

Security & Cybersecurity Free 7-Day Trial

100% uptime 993ms avg MCP ready

Website Authenticity Score API

The Website Authenticity Score API provides users with real-time data on a website domain's credibility and influence.

Data & Analytics Free 7-Day Trial

100% uptime 640ms avg MCP ready

Domain Reputation API

The Domain Reputation API empowers users by furnishing real-time insights into a website domain's authority and quality.

Security & Cybersecurity Free 7-Day Trial

100% uptime 1,177ms avg MCP ready

Trustpilot Feedback Extractor API

Extract detailed Trustpilot feedback efficiently for deeper analysis and improved customer engagement strategies.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 735ms avg MCP ready

Text Veracity API

The Text Veracity API examines text to determine if it originates from AI, ensuring transparency and trustworthiness in textual communication.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 1,333ms avg MCP ready

Website Reputation Tracker API

The Website Reputation Tracker API equips users with real-time insights into the authority and quality of a website domain.

Data & Analytics Free 7-Day Trial

100% uptime 3,587ms avg MCP ready

Trustpilot Review Data Fetch API

Seamlessly fetch Trustpilot reviews to enhance your customer insights and boost brand credibility.

Company Data Free 7-Day Trial

100% uptime 16ms avg MCP ready

Trustpilot Ratings Extractor API

Extract Trustpilot ratings for powerful analytics, making informed decisions to elevate your business.

Data & Analytics Free 7-Day Trial

100% uptime 122ms avg MCP ready

Trustpilot Feedback Capture API

Capture valuable Trustpilot feedback to enhance your business strategies and foster customer loyalty.

Company Data Free 7-Day Trial

100% uptime 20ms avg MCP ready

Trustpilot Review Content API

Get Trustpilot review content easily to enrich user experiences and foster brand trust.

Company Data Free 7-Day Trial

100% uptime 19ms avg MCP ready

Email Reliability API

The Email Reliability API ensures the accuracy and legitimacy of email addresses, offering a reliable solution for verifying and maintaining data integrity.

Communication & Messaging Free 7-Day Trial

100% uptime 5,522ms avg MCP ready

Veracity Check API

The Veracity Check API verifies the veracity of information, allowing to validate data in articles, news or other sources, identifying possible inaccuracies or falsehoods.

News & Events Free 7-Day Trial

100% uptime 2,233ms avg MCP ready

Web Authority Score API

The Web Authority Score API provides users with real-time insights into a website domain's credibility and quality.

Data & Analytics Free 7-Day Trial

100% uptime 7,056ms avg MCP ready

Freelance Project Email Trustworthiness API

Enhance freelance interactions with our API to verify email trustworthiness for project collaboration.

Communication & Messaging Free 7-Day Trial

100% uptime 1,524ms avg MCP ready

Content Authenticity API

Ensure content originality with real-time plagiarism detection, matched source links, and detailed similarity analysis. Supports large text submissions for academic, creative, and professional use.

Science & Education Free 7-Day Trial