name: Amazon Entity Resolution
description: Amazon Entity Resolution is a service that helps you match and link related records across multiple applications,
  channels, and data stores using machine learning and configurable matching techniques to identify and consolidate records
  that refer to the same entity.
image: https://a0.awsstatic.com/libra-css/images/logos/aws_logo_smile_1200x630.png
url: https://aws.amazon.com/entity-resolution/
created: '2024-01-15'
modified: '2026-05-19'
specificationVersion: '0.19'
tags:
- Amazon Web Services
- AWS
- Data Integration
- Data Matching
- Entity Resolution
- Machine Learning
apis:
- name: Amazon Entity Resolution API
  description: API for creating and managing matching workflows, schema mappings, and ID mapping tables for matching and linking
    related records across data sources.
  humanURL: https://aws.amazon.com/entity-resolution/
  baseURL: https://entityresolution.amazonaws.com
  tags:
  - Data Integration
  - Data Matching
  - Entity Resolution
  - Machine Learning
  properties:
  - type: Documentation
    url: https://docs.aws.amazon.com/entityresolution/latest/userguide/
  - type: OpenAPI
    url: openapi/amazon-entity-resolution-openapi.yml
  - type: APIReference
    url: https://docs.aws.amazon.com/entityresolution/latest/apireference/
  - type: GettingStarted
    url: https://aws.amazon.com/entity-resolution/getting-started/
  - type: Pricing
    url: https://aws.amazon.com/entity-resolution/pricing/
  - type: FAQ
    url: https://aws.amazon.com/entity-resolution/faqs/
  - type: JSONSchema
    url: json-schema/amazon-entity-resolution-access-denied-exception-schema.json
  - type: JSONSchema
    url: json-schema/amazon-entity-resolution-attribute-matching-model-schema.json
  - type: JSONSchema
    url: json-schema/amazon-entity-resolution-attribute-name-schema.json
  - type: JSONLD
    url: json-ld/amazon-entity-resolution-context.jsonld
  - type: NaftikoCapability
    url: capabilities/amazon-entity-resolution.yaml
common:
- type: Portal
  url: https://aws.amazon.com/
- type: DeveloperPortal
  url: https://aws.amazon.com/entity-resolution/
- type: Documentation
  url: https://docs.aws.amazon.com/entity-resolution/
- type: Blog
  url: https://aws.amazon.com/blogs/
- type: GitHubOrganization
  url: https://github.com/aws
- type: Console
  url: https://console.aws.amazon.com/entityresolution/
- type: SignUp
  url: https://portal.aws.amazon.com/billing/signup
- type: Login
  url: https://signin.aws.amazon.com/
- type: StatusPage
  url: https://health.aws.amazon.com/health/status
- type: Support
  url: https://aws.amazon.com/support/
- type: FAQ
  url: https://aws.amazon.com/entity-resolution/faqs/
- type: TermsOfService
  url: https://aws.amazon.com/service-terms/
- type: PrivacyPolicy
  url: https://aws.amazon.com/privacy/
- type: Compliance
  url: https://aws.amazon.com/compliance/
- type: Security
  url: https://aws.amazon.com/security/
- type: YouTube
  url: https://www.youtube.com/user/AmazonWebServices
- type: StackOverflow
  url: https://stackoverflow.com/questions/tagged/entity-resolution
- type: KnowledgeCenter
  url: https://repost.aws/knowledge-center
- type: Contact
  url: https://aws.amazon.com/contact-us/
- type: SpectralRules
  url: rules/amazon-entity-resolution-spectral-rules.yml
- type: Vocabulary
  url: vocabulary/amazon-entity-resolution-vocabulary.yaml
- type: Features
  data:
  - name: ML-Based Matching
    description: Use machine learning models to match records across disparate datasets
  - name: Rule-Based Matching
    description: Configure deterministic matching rules for exact and fuzzy matching
  - name: ID Mapping
    description: Create and manage identity graphs linking records across data sources
  - name: Schema Mapping
    description: Map input data schemas to standardized formats for consistent matching
  - name: Third-Party Data Providers
    description: Enrich records with data from LiveRamp, Unified ID 2.0, and others
- type: UseCases
  data:
  - name: Customer Data Unification
    description: Create a single customer view by matching records across CRM, marketing, and transaction systems
  - name: Data Deduplication
    description: Identify and remove duplicate records from databases and data lakes
  - name: Identity Resolution for Advertising
    description: Link user identities across devices and channels for targeted advertising
  - name: Healthcare Record Matching
    description: Match patient records across different healthcare providers and systems
- type: Integrations
  data:
  - name: AWS Glue
    description: Use Glue Data Catalog to discover and access input data sources
  - name: Amazon S3
    description: Store matching job input and output data in S3
  - name: Amazon Athena
    description: Query matching results using Athena SQL
  - name: LiveRamp
    description: Access LiveRamp identity data through the third-party provider integration
- type: Integrations
  url: https://aws.amazon.com/marketplace
integrations:
- name: Sign in
- name: Agent Mode
- name: Why AWS Marketplace?
- name: Get started in AWS Marketplace
- name: Industry
- name: Resources
- name: Become a Channel Partner
- name: Sell in AWS Marketplace
- name: Manage Your Account
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com