NCOAsource

What NCOAsource does

NCOAsource is a privately held, Reno, Nevada-based batch data processing service founded in 2002 that operates a web-based Member File Area where customers upload name-and-address, email, or phone records for automated enrichment and standardization. Its core product is National Change of Address (NCOA) processing built on the full 48-month USPS NCOALink dataset of approximately 160 million change-of-address records, augmented by a Proprietary Change of Address (PCOA) dataset of approximately 140 million private-sector COAs sourced from utilities, phone carriers, credit card processors, and real estate transactions. Around this core, the company offers a modular suite of append services including Email Append, Reverse Email Append (powered by an InfoUSA data partnership), Cell Phone Append, Consumer Telephone Append (245 million records across 116 million households), Demographics Append, Voter Data (67+ million records across 20 states), Business Lists, Data Hygiene, Duplicate Filtering, CASS Certification, and Deceased Flag Processing, all wrapped in proprietary dual-engine address standardization and code-based AI layout mapping.

The company generates revenue on a per-record, pay-as-you-go basis with the lowest minimum fees in the industry ($45 NCOA, $85 PCOA, $55 for most append services) and no contracts, setup fees, or volume commitments, supplemented by annual Monthly Flat Rate plans for high-volume users. Go-to-market is fully self-serve product-led growth with zero-touch signup, complemented by 100% US-based inside-sales support via ticket, chat, and email. Customers include a diverse mix of enterprise (Verizon, HSBC, Portland Trailblazers), mid-market, SMB, education, and political organizations across direct mail, marketing services, financial services, and political verticals, served exclusively through direct online and FTP channels with no resellers. NCOAsource is bootstrapped, founder/management-owned with no disclosed institutional investors, operates from Nevada, and emphasizes data privacy (no tracking, no third-party analytics) as a competitive differentiator.

Name

NCOAsource

Legal name

NCOAsource

Website

https://ncoasource.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

1–10 employees

Short description

NCOAsource is a privately held, Reno-based batch data processing service, founded in 2002, that provides USPS NCOA processing and a suite of email, phone, demographic, and voter data append services to thousands of direct marketers, political organizations, and SMBs on a self-serve, per-record pricing model.

Ownership category

akta.pro rank

Product category

Data Processing Services

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821), Custom Computer Programming Services (541511)

SIC

Services-Computer Processing & Data Preparation (7374), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Direct Mail / Marketing Mail & Bulk Mail Services (TLAAAAAJ)

Keywords

• Change of address processing
• Email append services
• Phone append services
• Data hygiene services
• USPS NCOA processing

Headquarters

HQ city

Reno

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. NCOA/PCOA Processing: Transaction-based per-record pricing for National Change of Address and Proprietary Change of Address processing. Pay-as-you-go model with minimum fees. Volume-based pricing tiers with lower rates for higher volumes. No recurring subscription required; customers pay per job processed.
2. Email & Phone Append Services: Per-match pricing for Email Append, Reverse Email Append, Cell Phone Append, and Consumer Telephone Append. Customers pay per successful match appended to their data. Minimum processing fees apply.
3. Data Hygiene & Dedupe: Flat-rate and per-file pricing for data hygiene and duplicate filtering services. Single file processing with tiered pricing based on record count.
4. Consumer & Business Lists: Sale of mailing lists and email lists for various consumer and business segments. Customized lists by demographics, geography, business type, and other criteria.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

NCOAsource operates a self-service batch data processing platform that updates, standardizes, and enriches customer mailing lists and contact databases. Its core service is National Change of Address (NCOA) processing against the full 48-month USPS NCOALink dataset, complemented by Proprietary Change of Address (PCOA), email append, reverse email append, cell/landline phone append, voter and business list provisioning, deceased flag processing, and address standardization/deduplication. Customers upload files via a web-based Member File Area and receive enhanced, deliverable-ready data, typically within hours.

Product overview

NCOAsource is a batch data processing service provider offering a suite of address, email, phone, and demographic data enrichment products. The core platform is the National Change of Address (NCOA) processing service, which leverages the full 48-month USPS NCOALink dataset to update mailing addresses. This core product is complemented by the Proprietary Change of Address (PCOA) add-on that layers private-sector data on top of NCOA for enhanced coverage. The product portfolio extends to email append services (both forward Email Append and reverse Reverse Email Append with demographics), telephone append solutions (Cell Phone Append and Consumer Telephone Append), voter and business data lists, data quality tools (Data Hygiene and Duplicate Filtering), and USPS compliance services (CASS Certification). The offering operates on an on-demand, pay-as-you-go model with no long-term contracts, processing customer-uploaded files through automated workflows and returning enhanced data in the customer's original format.

Differentiator

Problem solved

Functional benefit

Products and services

• National Change of Address (NCOA) 48-month USPS NCOALink processing that updates mailing addresses against the full 4-year USPS change-of-address dataset of roughly 160 million records. Includes CASS certification, LACSLink, SuiteLink, DPV, mailability scores, and ZIP+4 appends. Used by direct mailers, financial services, and political campaigns to satisfy USPS Move Update requirements and reduce undeliverable mail.
• Proprietary Change of Address (PCOA) Enhanced address update service combining full NCOA with multi-sourced private-sector change-of-address data from utilities, phone carriers, credit card processors, magazine publishers, real estate transactions, and retailers. Provides 5-20% additional lift over NCOA alone by capturing movers who did not notify the USPS.
• Email Append Matches consumer or business email addresses to customer name and address records to enhance multi-channel marketing campaigns. Used by marketers and database managers seeking to add email channels to existing postal customer files.
• Reverse Email Append De-anonymizes email lists by matching names, addresses, and household demographics (income, age, home value, renter/owner, gender, marital status) to email addresses. Uses InfoUSA-sourced reference data for high accuracy.
• Cell Phone Append Appends wireless phone numbers to consumer name and address records using wireless phone databases with tight (FullName+Address) or loose (LastName+Address) match logic. Returns match flag, telephone number, timezone, match level, phone status, and wireless/converted indicators.
• Consumer Telephone Append Appends landline telephone numbers to consumer data using a database of 245 million records covering 116 million unique households. Includes telco-sourced and directory assistance updates with match-level confidence scores.
• Reverse Phone Append Matches names and addresses to phone numbers, with optional demographic appends including home value and renter/owner flags. Used by marketers and database managers to enrich phone-keyed customer records.
• NCOA Deluxe Bundle combining standard NCOA processing with Consumer Telephone Append at 1.5 cents per phone match added to the standard NCOA fee, with no increase to the $45 minimum processing fee.
• Voter Lists Target-ready voter registration data covering 67+ million registered voters across 20 states. Includes party affiliation, contribution history, and TargetReady political attitude models (conservative, liberal, opinion leader). Used by political campaigns, parties, PACs, and advocacy groups.
• Email Lists Pre-built consumer email list segments including Growing Businesses, New Movers, Registered Voters by party, Physicians & Surgeons, Religious Groups, Affluent Households, Bankruptcy Filers, and psychographic segments.
• Business Lists 23 million US business records including Bankruptcy, Big Businesses, Business Emails, Churches, Dentists, Executives, FORTUNE 1000, Growing Businesses, Healthcare Specialty, Manufacturers, metro-specific lists, New Businesses, Physicians & Surgeons, Small Business Owners, and US Businesses. Filterable by SIC/NAICS code, region, and employee count.
• Data Hygiene Multi-level data scrubbing service including dynamic name parsing, removal of non-address data, city/state/zip parsing, and address cleanup. Returns hygienic, deliverable-ready data for direct mail and multi-channel marketing use.
• Duplicate Filtering (Dedupe) Advanced duplicate record identification and removal using multi-element parsing that detects duplicates even when addresses are formatted differently. Includes USPS standardization and NCOA updating.
• Deceased Flag Processing Flags deceased individuals using the Social Security Administration Death Masterfile and proprietary sources. Flat-rate processing for up to 85,000 names per job.
• Political Party Append Appends political party affiliation to voter or consumer records for targeted political campaign outreach, leveraging the 20-state voter database.

Quantifiable outcome

• 5-20% lift over NCOA alone when using PCOA for address updates
• +4 more outcomes

Named customers10 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• InfoUSAcoreStrategic or Co-development PartnerStrategic partnership for data sourcing. NCOAsource utilizes InfoUSA data in its Reverse Email Append service to provide the most accurate matching data available for de-anonymizing email lists with names, addresses, and demographics.

Scale indicators10 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• SmartyStreets: Address verification, standardization, and CASS services with API-first delivery. Competes on address hygiene and USPS standardization; differs in API-centric vs file-upload delivery model.
• DOTS Data Validation (Service Objects): Provides address validation, NCOA, email, and phone verification services via APIs and batch processing. Closely comparable core functionality with a stronger API focus.
• FreshAddress: Specialist in email append, reverse email append, and data hygiene including NCOA. Competes head-to-head on email-list matching, similar PLG-style positioning, and SMB-direct marketing customer overlap.
• Melissa Data (Melissa): Long-established direct competitor in NCOA processing, address verification, CASS certification, and data quality/hygiene. Targets similar SMB and mid-market direct mailers with comparable per-record pricing and self-serve tooling.
• TowerData: Email append, reverse email append, and demographic enrichment provider. Direct overlap with NCOAsource's email-related product lines and shared customer base of multi-channel marketers.
• AccuData (Strategic Information): Direct competitor offering NCOA, email append, phone append, and demographic enrichment services to direct marketers. Closely comparable product portfolio and customer base to NCOAsource.
• US Data Corporation: NCOA processing, list hygiene, and data append services to direct mailers. Comparable offerings in address standardization, CASS, and demographic appends, serving a similar SMB-to-mid-market segment.

Broad incumbents

• Experian Data Quality: Broader data broker and credit bureau that includes address verification, NCOA processing, and data append services in its enterprise data quality suite. Competes indirectly through bundled enterprise offerings.
• Acxiom (IPG Commerce / LiveRamp): Large-scale data services incumbent offering identity resolution, address data, and marketing data products that include NCOA-style services as part of a much broader enterprise data portfolio.

Emerging players

• Lob: API-first direct mail automation platform offering address verification and print/mail services. Overlaps with NCOAsource's address hygiene capabilities as a feature within a modern developer-focused stack, appealing to a different (more digital-native) buyer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ncoasource

Revenue estimate

Valuation estimate

Number of profiles

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 NCOAsource