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Build a List Build a List

Create a targeted list of prospects for your next campaign.

Clean a List Clean a List

CASS / DPV process, NCOA and dedupe mailing lists for postage savings.

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Enhance a List Enhance a List

Add emails, phones, geographic and demographic info for better target marketing.

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Web APIs by Melissa

Data Cleansing, Enrichment & Business Insights

Quickly integrate address, name, email, and phone validation to prevent fraud, reduce lost shipments, and minimize returned mail. Access detailed location, property, and business data to power analytics and BI. Combine multiple APIs with your own data to create custom mashups, maps, and insights that drive innovation across industries.

Scalable & Flexible Data Validation APIs for Any Business

Build in comprehensive postal address, name, email, and phone cleansing quickly and easily to e-Commerce or retail sites to prevent fraud, lost shipments and returned mail. Return comprehensive location, property, and business information to power BI and analytics. Unleash your creativity by combining the output of several APIs with your own data, to generate custom mashups, maps, shapes, and firmographics that empower new products.

  • Single Record & Batch Processing
  • Affordable Development & Scalable
  • Pricing Flexible Web APIs
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Location Based Services

Enhance Location-Based Services with Scalable APIs for Real-Time Lookup & Bulk Processing

Global Address Web API

Verifies and standardizes U.S. and international addresses in over 200 countries and 46 territories with Postal Authority certified coding and premise level Geocoding.

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Global IP Web API

Utilizes 20+ unique dynamic techniques to return a geolocation of an input IP address with latitude and longitude, proxy info, city, region and country with.

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Property Web API (US/CAN)

Return comprehensive property and mortgage info for over 140 million U.S. properties based on supplied Assessor Parcel Number or input address.

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Reverse GeoCoder Web API

Return a set of complete addresses in a radius from an input latitude and longitude coordinates, or pass in a list of locations and get the nearest location to your input coordinates.

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Business & Identification Services

Enhance Location-Based Services with Scalable APIs for Real-Time Lookup & Bulk Processing

Personator Web API (USA/CAN)

USPS CASS/DPV certified address checking, name parsing and genderizing, phone and email verification are easily performed with API.

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Global Email Web API

Verify email mailboxes, syntax, and domains in real-time to confirm they are deliverable. Takes an input email address and returns a status of deliverability to the box level, as well as returns domain information.

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Global Business Web API

Return detailed firmographic data on 25+ million U.S. companies including contact title, address, phone and email by supplying an input Business name, Stock Ticker or Business Address

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Reverse GeoCoder Web API

Return a set of complete addresses in a radius from an input latitude and longitude coordinates, or pass in a list of locations and get the nearest location to your input coordinates.

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Global Name Web API

Verify, standardize and parse person and business names while identifying suspicious or vulgar names by sending in a full name. Now input a country name for culture-appropriate parsing!

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Global Phone Web API

Verify phone as active, output Caller ID info, as well identifies line type, and returns geographic details, dominant language and carrier for over 200 countries. Now includes Caller ID information!

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SSN-Name Verify Web API

Verify a United States social security number matches the name.
This API is not to be used for Fair Credit Reporting Act regulated purposes.

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On-Premise APIs

Melissa’s suite of on-premise APIs is the perfect choice for those who need data verification, parsing and enrichment but require stricter security and greater speeds. Our multi-platform APIs work with Windows®, Linux®, Mac, AIX and can be used with any programming language such as C#, Java, Python, C/C++.

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Address Object

Correct, clean, and verify US and Canadian addresses.

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Email Object

Correct, clean and verify email addresses.

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Geocoder Object

Return rooftop lat/longs and other geographic information.

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MatchUp Object

Eliminate duplicates with fuzzy and deep domain knowledge

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name-object-icon

Name Object

Parse, genderize, and standardize names.

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phone-object-icon

Phone Object

Verify phone numbers.

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Profile Object

Data profiling with over 140 metrics.

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RightFielder Object

Identify, parse unfielded contact data.

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Global Address Object

Correct, clean, and verify addresses worldwide.

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