AWS Entity Resolution
AWS Entity Resolution: A flexible AWS service for rule-based, ML-powered, and fuzzy record matching. Ranked #5 of 27 in Data Deduplication Software by our editors (9.0/10); pricing: Paid; best for AWS-centric teams needing scalable matching.
At a glance
- Editor score9.0 / 10
- PricingPaid
- Best forAWS-centric teams needing scalable matching
- Free planNo
- Paid from$0.10/unit usage-based
- Fuzzy matchingYes
- Facts checked20 Sep 2026
Where it wins
- Combines configurable rules with ML matching and confidence scores
- Supports advanced fuzzy matching and incremental rule-based processing
- Connects with S3, Glue, APIs, and Amazon Connect Customer Profiles
Where it doesn't
- No AWS Free Tier is available
- Usage costs vary with records processed and workflow type
- Data-provider matching requires a provider subscription or license
Our verdict on AWS Entity Resolution
AWS Entity Resolution is a cloud service for matching, linking, deduplicating, and enhancing related customer, product, business, or healthcare records. It is aimed at developers, analysts, and organizations working with distributed structured data across applications, channels, and data stores. Workflows can be managed through the AWS Management Console, CLI, or API, with results sent to Amazon S3 or Amazon Connect Customer Profiles. The service is available through web and API access.
Matching depth is a central strength. Teams can configure rule-based workflows or use preconfigured machine-learning matching with confidence scores. Advanced fuzzy matching supports Levenshtein Distance, Cosine Similarity, and Soundex, while automatic incremental processing supports rule-based workflows. Near real-time matching and match-ID generation are available, along with near real-time lookup through the Get Match ID API. Data-provider matching and record enhancement add another route for organizations that need external data workflows.
The published usage plans charge per 1,000 records processed. The Rule-based or ML-powered plan costs $0.25 per 1,000 records processed, while the Data service provider plan costs $0.10 per 1,000 records processed. Data-provider matching also requires a provider subscription or license, and the AWS Free Tier is not available. AWS Entity Resolution is a strong fit for teams already working with Amazon S3, AWS Glue, AWS Clean Rooms, Amazon Connect Customer Profiles, Amazon Ads, CloudTrail, or CloudFormation. Organizations seeking a non-AWS-centered workflow or predictable flat-rate pricing may prefer an alternative.
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AWS Entity Resolution pricing
All 2 AWS Entity Resolution plans and prices →
AWS Entity Resolution fact sheet
| Free plan | No |
|---|---|
| Paid from | $0.10/unit usage-based |
| Fuzzy matching | Yes |
| Automatic merging | Not verified |
| Duplicate prevention | Not verified |
| CRM integrations | Not verified |
| API access | Yes |
| Merge review workflow | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | SOC 2, GDPR, HIPAA, PCI DSS |
| Support | Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 7 integrations: Amazon S3, AWS Glue, AWS Clean Rooms, Amazon Connect Customer Profiles, Amazon Ads, AWS CloudTrail … |
| Pricing | Paid (source) |
| Website | aws.amazon.com |
| Facts checked | 20 Sep 2026 |
AWS Entity Resolution integrations
AWS Entity Resolution lists 7 integrations on its own site.
- Amazon S3
- AWS Glue
- AWS Clean Rooms
- Amazon Connect Customer Profiles
- Amazon Ads
- AWS CloudTrail
- AWS CloudFormation
Alternatives to AWS Entity Resolution
- DataMatch EnterpriseA broad data-quality platform for complex CRM, ERP, and master-data programs.9.4
- Data8 DuplicareA focused deduplication solution for Dynamics 365 and Dataverse data quality.9.3
- TiloresA developer-focused platform for real-time matching, unification, and duplicate prevention.9.2
See all AWS Entity Resolution alternatives →
AWS Entity Resolution vs the competition
- AWS Entity Resolution vs DataMatch Enterprise
- AWS Entity Resolution vs Data8 Duplicare
- AWS Entity Resolution vs Tilores
- AWS Entity Resolution vs DQE One Unify
- AWS Entity Resolution vs Insycle
- AWS Entity Resolution vs Reltio Entity Resolution
Compare AWS Entity Resolution with any tool side by side →
Also Ranked In
AWS Entity Resolution is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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