Efficiently verify email addresses with our service for improved accuracy in your communications.

With this API you will be able to recognize if in 2 pictures the same person appears or not.

Quickly assess the efficiency of your site using the Retrieve Web Data Speed Test API for optimal performance insights.

Use the Database Seeding Database Seeding MockHero API to populate your databases with quality test data, streamlining your development workflow.

Validex API provides fast and reliable validation for emails, phone numbers, and IBANs — all in one lightweight service. Perfect for developers who want to integrate secure data validation without complexity. Save time, reduce errors, and keep your applications clean with a single API.

Validates phone numbers and email addresses, confirming correct formats, country codes, location, number type, and active MX records.

Verifies the existence of WhatsApp numbers by receiving a phone number and returning a Boolean value: true or false.

Checks whether an email address is registered with a valid domain and returns a Boolean value: true or false.

Create diverse, synthetic personal and corporate identities for comprehensive application testing.

Evaluate web performance by measuring server-client metrics, detect common issues, and generate detailed automatic optimization suggestions.

Instantly validate how any URL will appear when shared on Facebook, LinkedIn, Twitter, and WhatsApp. Returns a full JSON report with platform-specific scores, broken tag detection, image dimension checks, and plain-English fix instructions — all in a single API call.

Generate realistic test data effortlessly with MockHero's Test Data Generator API, enhancing your development process.

Checks translated JSON, localization strings, placeholders, ICU messages, missing keys, extra keys, empty values, untranslated values, and multi-locale consistency.

Validate email addresses. Check MX records, detect disposable and invalid emails.

Effortlessly generate dynamic test data on demand using MockHero's Dynamic Test Data API, optimizing your testing process.

Ensure data integrity by identifying temporary email addresses instantly, preventing spam signups and improving communication with genuine users.

Create fully customizable fake data quickly using MockHero's Fake Data API, tailored to your project’s requirements.

Text Difference Comparison API allows you to easily compare two strings or texts and view the differences between them. The API returns a JSON for easy processing and also provides pre-rendered results for HTML and CLI output

Mail Assurance API Validates email addresses in real time, confirming the existence of the mailbox, ensuring accuracy and reliability in email delivery.

Streamline FinTech communication with robust verification to enhance client trust and security.

Fetch comprehensive evaluations of your email quality to enhance communication and boost performance.

Real Time Real Time IOC Scan API: Perform instant threat assessments with this dynamic real-time IOC scanning solution.

Validate fake emails, temp emails or disposable emails​. Fast and accurate response.

The Email Status Verifier API validates email addresses in real time, ensuring that they exist and can receive emails, returning instant results in JSON format.

Optimize your CI/CD pipeline with our email testing solutions—lightning-fast and robust!

Ensure email integrity with Email Sanity Checker API, detecting spoofing and phishing threats seamlessly.

Ensure accuracy with our Phone and Email Data Validation API for reliable contact information.

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

The Domain Verify Tools API is a comprehensive tool for verifying the availability of domains, MX records, A records, and WHOIS data, providing all the information in one place.

Optimize outreach with the Phone Number and Email Checker API, confirming contacts effortlessly.

Streamline customer interactions using the Retrieve Retrieve Phone and Email Validation API for instant results.

Improve your email deliverability rates with our Cut your bounce rate in half, ensuring messages always get seen.

Optimize global connections with the International Contact Quality Assurance API, ensuring reliable communication.

Introducing our Fact-Checking API, your reliable ally against misinformation. Submit any claim, and our API swiftly validates its accuracy, drawing from a vast database of credible sources. Receive instant verdicts—true, false, or partially true—accompanied by detailed references. Empower your users with verified information, fostering a trustworthy online environment.

Monitor internet speeds effortlessly with the Speed Test Data Retrieval API, ensuring optimal performance for users.

Checks whether a user exists in a database and returns true or false.

Password Vulnerability Checker API: Bolster online security with instant password analysis, risk assessment, and user education. The first line of digital defense.