Web APIs by Melissa
Melissa’s Web APIs provide a comprehensive solution for global data verification, cleansing, and enrichment to maintain reliable data. Verify, standardize and cleanse global identities, addresses, phones & emails, powered by AI-driven reference data. Our flexible APIs are designed for modern interfaces, including REST, JSON, and XML are easily accessible through our Developer Portal, where you can build, test, and explore integrations.
Enhance your data with geographic, demographic, and firmographic insights, along with U.S. property data for advanced enrichment. Melissa supports seamless integration with popular platforms such as Salesforce, Shopify, and more, making data management and governance simple and efficient. Whether you’re focused on data management, data validation, or leveraging our APIs into your website or mobile applications, Melissa helps you unlock the full potential of your data.
Get started with 1,000 complimentary credits! All you need is a Melissa account
Learn more
Service Objects Lead Validation
Think your contact records are accurate? Think again. According to SiriusDecisions, 25% of all contact records contain critical errors. With simple validation, you can easily reach those contacts.
Our Lead Validation – US is a real-time API that consolidates expertise in validating contact details like business names, emails, addresses, phones, and devices into a robust solution. It corrects and augments contact records while providing a lead quality score from 0 to 100.
Lead Validation – US seamlessly integrates into your CRM and Marketing platforms. This integration delivers crucial insights directly within the applications your sales and marketing teams use.
Our service cross-validates five essential lead quality components: name, street address, phone number, email address, and IP address. Using 130+ data points, our lead scoring software assigns a validation score from 1 to 100, enabling companies to identify and validate.
Learn more
Service Objects Name Validation
Having the correct name is essential to effectively communicating with a customer or lead. Name Validation performs a 40-step check to help your business weed out bogus and inaccurate names and prevent embarrassing personalization mistakes from being sent to customers and prospects. Your brand has a lot riding on getting your customers' and prospects' names right. Accurate names are key to effective personalization and also an important indicator of fraudulent and bogus web form submissions. Name Validation verifies first and last names using a global database of more than 1.4 million first names and 2.75 million last names, correcting common mistakes and flagging garbage before it enters your database. Our real-time name validation and verification service corrects and then tests against a proprietary database containing millions of consumer names to determine an overall quality score. Your business can use this score to block or deny bogus submissions from entering your sales.
Learn more
Smarty
Smarty leads the way in location data intelligence, offering a comprehensive suite of address validation APIs for USPS, non-postal, and international addresses. Our address autocomplete API simplifies data entry, and our geocoding and reverse geocoding APIs deliver hyper-accurate results at lightning speed. From New York to Jakarta, Smarty covers the globe, standardizing, validating, and enriching address data. Our fully documented APIs and unlimited tech support make us the top choice for USPS and international address validation solutions. Whether you're in Tokyo or Toronto, our comprehensive documentation and exceptional customer support make it easy to start validating addresses in minutes. With 250 free lookups per month, no credit card required, and a full demo available, Smarty has you covered. From address validation to list processing, we've got every detail you need. Our service ensures security with 24-hour monitoring, encryption, and hashed data, delivering an average sub-3
Learn more