USADATA, Inc.

USADATA is a data and marketing intelligence company founded in 1998 and headquartered in New York City, backed by Insight Partners. It maintains a database of 260+ million US consumer records, 15+ million businesses, and 190 million households, updated monthly, and provides audience intelligence, data enrichment, hygiene, and omnichannel campaign activation. Products include the SL360 self-serve audience platform, Hailey AI conversational audience builder, a white-label Leads Portal with an embeddable Leads Module, and RESTful APIs for real-time and batch enrichment, audience building, hygiene (address standardization, NCOA, dedup, deceased suppression), and matchback attribution, with integrations into Salesforce, HubSpot, Marketo, and other CRM and marketing platforms. API access is sales-gated with no public developer portal or published reference documentation.

USADATA, Inc. is profiled on the APIs.io network. Tagged areas include Company, Data, Marketing, Data Enrichment, and Audience Targeting.

USADATA, Inc.’s developer surface includes engineering blog, support, sandbox, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub
16.9/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyDataMarketingData EnrichmentAudience TargetingData HygieneDirect MailLeads

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 16.9/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 2.6 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
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Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Usadata Inc Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login
Login
 Sandbox
Sandbox

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 Components
Components

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support
Support
 HelpCenter
HelpCenter

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

APIs
APIs

Source (apis.yml)

apis.yml Raw ↑ 
aid: usadata-inc
name: USADATA, Inc.
description: USADATA is a data and marketing intelligence company founded in 1998 and headquartered in New York City, backed
  by Insight Partners. It maintains a database of 260+ million US consumer records, 15+ million businesses, and 190 million
  households, updated monthly, and provides audience intelligence, data enrichment, hygiene, and omnichannel campaign activation.
  Products include the SL360 self-serve audience platform, Hailey AI conversational audience builder, a white-label Leads
  Portal with an embeddable Leads Module, and RESTful APIs for real-time and batch enrichment, audience building, hygiene
  (address standardization, NCOA, dedup, deceased suppression), and matchback attribution, with integrations into Salesforce,
  HubSpot, Marketo, and other CRM and marketing platforms. API access is sales-gated with no public developer portal or published
  reference documentation.
url: https://raw.githubusercontent.com/api-evangelist/usadata-inc/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://static1.squarespace.com/static/69dd1686c455113b9719b22c/t/69dd16cec455113b9719c333/1723120623587/USD_logo_1C_NEBULON.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: profile
x-tier-reason: enriched-from-stub
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Data
- Marketing
- Data Enrichment
- Audience Targeting
- Data Hygiene
- Direct Mail
- Leads
apis: []
common:
- type: DomainSecurity
  url: security/usadata-inc-domain-security.yml
- name: Website
  type: Website
  url: https://www.usadata.com/
- name: APIs and Integrations
  type: APIs
  url: https://www.usadata.com/products/apis
- name: Blog
  type: Blog
  url: https://www.usadata.com/resources/news
- name: Support
  type: Support
  url: https://www.usadata.com/contact
- name: Help Center
  type: HelpCenter
  url: https://www.usadata.com/resources/learning-lab
- name: Terms of Service
  type: TermsOfService
  url: https://www.usadata.com/termsofuse
- name: Privacy Policy
  type: PrivacyPolicy
  url: https://www.usadata.com/privacy-policy
- name: Login
  type: Login
  url: https://www.sl360.com/signin/
- name: GitHub Organization
  type: GitHubOrganization
  url: https://github.com/usadata
- name: LLMs.txt
  type: LLMsTxt
  url: llms/usadata-inc-llms.txt
- name: Conformance
  type: Conformance
  url: conformance/usadata-inc-conformance.yml
- name: Embedded Components (Leads Module)
  type: Components
  url: components/usadata-inc-components.yml
- name: Sandbox
  type: Sandbox
  url: sandbox/usadata-inc-sandbox.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 6
  pass: local-v1