What ZipInfo.com does

ZipInfo.com is a US-focused data products website operated by Melissa Data Corporation, a privately held company headquartered in Rancho Santa Margarita, California. The site sells licensed ZIP code reference databases (under the ZIPList5 product line) and address verification software (Perfect Address and Perfect Address SDK) to enterprises, government agencies, software developers, and educational institutions. Its underlying asset is a curated compilation of US ZIP code geographies sourced directly from the US Postal Service and cross-checked against the Census Bureau, Office of Management and Budget, and NANPA, with monthly updates covering attributes such as city, state, area code, county, FIPS code, time zone, daylight saving time flag, latitude/longitude, MSA, PMSA, CBSA, and market area designations.

The product portfolio spans entry-level lookup tables (ZIPList5 Lite at $19.95) through specialized variants (Medical MSA, Geocode, Market Area, Max) priced up to $299 per perpetual license, with optional quarterly or monthly subscription tiers for ongoing data refresh. Unique proprietary elements include a multi-county ZIP code database that captures every county-ZIP code combination (recognizing that over 20% of ZIP codes cross county boundaries) and a 120-day ROI guarantee on data tools. Distribution is entirely digital: customers purchase through a secure e-commerce storefront, receive immediate download, and can also order via toll-free phone or mail, with support and sales handled by the parent company's team.

Revenue mechanics combine low-ASP one-time perpetual license fees with a growing recurring subscription stream, monetized through workstation, enterprise, and duplication addendum license types. Go-to-market relies on SEO traffic from a free ZIP code lookup tool, customer testimonials from a long roster of Fortune 500 and federal agency logos, and direct email communication, with no disclosed channel partnerships or enterprise sales motion. The business is self-funded, has operated for over 28 years, and holds parent-company certifications in SOC 2 Type II, HIPAA, GDPR, and CCPA/CPRA.

Name

ZipInfo.com

Legal name

Melissa Data Corporation

Website

https://zipinfo.com

Company type

Private

Founded year

1998

Operating status

Operating

Short description

ZipInfo.com, operated by Melissa Data Corporation, sells licensed US ZIP code reference databases (ZIPList5 product line) and address verification software to enterprises, government agencies, software developers, and educational institutions via a self-serve e-commerce site.

Ownership category

akta.pro rank

Headquarters

HQ city

The Woodlands

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Operations, Marketing or Sales, Personnel, Infrastructure

Revenue model

1. Database License Sales: One-time perpetual license fees for ZIP code databases. Customers purchase a single version of the database with a single download. Options include Workstation License (single-user, single workstation), Enterprise License (unlimited users, unlimited sites within one company), and Duplication Addendum (for redistributing data outside the company).
2. Subscription Services: Annual subscription programs providing regular data updates. Quarterly subscriptions deliver updates every three months; Monthly subscriptions deliver updates every month. Subscriptions ensure customers always have the latest ZIP code data with most recent area code changes included.
3. Software Products: Sales of Windows programs including Perfect Address (address verification software) and Software Developer's Kit for integration into customer applications.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

ZipInfo.com sells licensed US ZIP code and geographic reference databases (ZIP, area code, county, latitude/longitude, MSA, CBSA, county FIPS, time zone, place FIPS, congressional district) along with the Perfect Address Windows program and Software Developer's Kit for address verification. Products are available as one-time perpetual licenses or recurring monthly/quarterly subscriptions, delivered as digital downloads updated monthly.

Product overview

ZipInfo.com is a data products company operated by Melissa Data Corporation, offering a comprehensive suite of ZIP code databases and address verification software. The product portfolio centers on the ZIPList5 product line, which provides varying levels of geographic data including ZIP codes, city names, state codes, area codes, county names, county FIPS codes, time zones, daylight saving time flags, latitude/longitude coordinates, MSA/PMSA codes, CBSA codes, and market area codes. The lineup ranges from entry-level ZIPList5 Lite ($19.95) to comprehensive ZIPList5 Max ($99.95), with specialized variants including ZIPList5 Geocode (lat/long), ZIPList5 CBSA (Core Based Statistical Areas), ZIPList5 Medical MSA, and County-ZIP Code Database. The company also offers Perfect Address, a Windows program for address verification and ZIP+4 lookup, along with an accompanying Software Developer's Kit for developer integration. All databases are updated monthly and licensed with workstation, enterprise, and duplication addendum options.

Differentiator

Problem solved

Functional benefit

Products and services

• ZIPList5 Standard 5-digit ZIP code ASCII cross-reference database providing city, state, area code, county name, county FIPS code, and ZIP code type for the entire USA. Designed for businesses and developers needing standard US ZIP code lookup and cross-reference data.
• ZIPList5 Lite Entry-level 5-digit ZIP code database with basic ZIP code lookup functionality, including ZIP code, city name, state code, area code, county name, and county FIPS code. Designed for users with basic geographic lookup needs.
• ZIPList5 Plus ZIP code database adding time zone and daylight saving time fields to the standard ZIPList5 dataset, covering approximately 71,000 records including preferred and alias city names for every 5-digit ZIP code. Designed for organizations needing precise time zone and geographic metadata.
• ZIPList5 MSA ZIP code database with MSA, PMSA, area code, county, county FIPS code, time zone, daylight saving time flag, ZIP code type, city and state for every 5-digit ZIP code. Designed for market analysis, sales territory definition, and demographic segmentation across 337 MSAs/PMSAs.
• ZIPList5 CBSA ZIP code database with Core Based Statistical Area (CBSA) codes, county, county FIPS code, area code, time zone, daylight saving time flag, ZIP code type, primary city, and state for every active 5-digit ZIP code. Uses the revised 5-digit MSA definitions issued by the Federal Government in July 2015 and covers about 41,800 records.
• ZIPList5 Market Area ZIP code database with market area codes plus area code, county, county FIPS code, time zone, daylight saving time flag, ZIP code type, city and state. Divides the 50 states and Puerto Rico into 280 unique geographic market areas covering the entire country including rural areas.
• ZIPList5 Geocode ZIP code database with latitude and longitude coordinates for mapping, distance calculations, and GIS applications. Designed for organizations needing precise geographic positioning for every US ZIP code.
• ZIPList5 Max Comprehensive ZIP code database combining multiple data fields including CBSA, MSA, latitude/longitude, and market area information. Designed as the top-of-line ZIPList5 bundle for organizations needing the full range of geographic reference data.
• ZIPList5 Medical MSA ZIP code database with Medical MSA codes for healthcare industry geographic segmentation. Designed for healthcare organizations, payers, and researchers needing medical market area definitions.
• County-ZIP Code Database Database listing every county-ZIP code combination in the USA and its territories, recognizing that 20%+ of ZIP codes cross county boundaries. Contains approximately 55,000 records with county FIPS codes, city names, and state codes, and is updated monthly.
• Place Name Database Database with place names and place FIPS codes for geographic reference. Designed for users needing Census-style place-level identifiers.
• Congressional District - ZIP Code Database Cross-reference database linking congressional districts with ZIP codes and including member of Congress contact information. Designed for advocacy, government affairs, and political operations.
• Congressional District Database Database of congressional district information with member details and party affiliation. Designed for political and government-affairs reference use cases.
• National ZIP+4 Address Database Database containing ZIP+4 address information for address verification and validation. Designed for mailers, shippers, and CRM operations needing high-precision US address data.
• Perfect Address Windows program for street address verification, ZIP+4 lookup, county lookup, and congressional district lookup, with both interactive and batch processing modes. Designed for businesses needing desktop address verification and cleansing.
• Perfect Address Software Developer's Kit SDK for developers to integrate address verification capabilities into applications, including USPS CASS Coding accuracy support. Designed for software vendors and integrators building address validation into their products.

Quantifiable outcome

• Accurate geographic coding for over 42,700 active US ZIP codes
• +3 more outcomes

Named customers16 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Esri: Dominant GIS software and geographic data provider whose ZIP Code/TAB boundaries and demographic datasets compete with ZipInfo's reference data in government, healthcare, and academic markets.
• Melissa Data Corporation: Parent company of ZipInfo.com and a broader data quality/identity resolution provider; directly comparable as the operating entity behind ZipInfo and an adjacent competitor in address and contact data verification services.
• Pitney Bowes: Established incumbent in mail, shipping, and location data including address verification and ZIP code data products (Spectrum, Maponics); competes broadly with ZipInfo in enterprise address data.
• Precisely: Enterprise data integrity and address verification suite (formerly Syncsort/Pitney Bowes Software); competes with ZipInfo in address validation, geocoding, and ZIP-level reference data for Fortune 500 and government buyers.
• HERE Technologies: Major geographic and location data platform providing postal code boundaries, geocoding, and mapping data; comparable as a broader geographic data provider that includes ZIP code reference products.
• TomTom: Global location technology provider offering postal code boundaries, geocoding, and map data; comparable as a broader geographic data incumbent with overlapping ZIP/postal code products.

Emerging players

• PostGrid: Cloud-based address verification, geocoding, and US ZIP code API provider; directly comparable in serving enterprise address validation use cases via API and bulk data products.
• Loqate (GBG): Global address verification and geocoding API platform; comparable as a modern API-first address data provider, though with broader international coverage than ZipInfo.

Direct peers

• AccuZIP: Specialist in CASS-certified address verification, ZIP+4 data, and presorting software for the mailing industry; directly comparable in serving customers needing USPS-aligned address data and verification tools.
• Smarty (formerly SmartyStreets): US-focused address validation, geocoding, and ZIP code data provider offering cloud APIs and downloadable databases; directly competes in the same address verification and US ZIP code reference data market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ZipInfo.com