Hibernate ORM

Hibernate ORM is a powerful object/relational mapping solution for Java applications, providing a framework for mapping an object-oriented domain model to a relational database.

Hibernate ORM is listed with 4 APIs on the APIs.io network. Tagged areas include Database, Java, JPA, Object-Relational Mapping, and ORM.

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21.8/100 emerging ▬ flat Agent 1/100 human only Front door AI 1/6 silent self hosted · Apache-2.0 Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

AccessFreemium

4 APIs

Database Java JPAObject-Relational MappingORM Persistence

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 21.8/100 · emerging

Contract Quality 0.0 / 19

Developer Ergonomics 4.7 / 15

Access Clarity 1.2 / 15

Operational Transparency 2.8 / 10

Contract Governance 0.0 / 9

Discoverability 5.2 / 8

Regulatory Posture 0.9 / 15

Open Source Surface 6.5 / 10

Agent readiness — 1/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 75 points between them, because both conditional facets apply and carry 25 points together. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/hibernate: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
OpenSSF Best Practices Badge Holders	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

JPA

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

Hibernate ORM API

Core Hibernate ORM framework for object-relational mapping.

Hibernate Validator API

Bean Validation reference implementation with additional constraints.

Hibernate Search API

Full-text search for domain model with Apache Lucene and Elasticsearch integration.

Hibernate Reactive API

Reactive API for Hibernate ORM with non-blocking database access.

Pricing Plans 1

Published pricing tiers and plan structures.

Hibernate Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Hibernate Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Hibernate Finops

FINOPS

Security Posture 1

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

Hibernate Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 2

Reference material describing how the API behaves

ContributionGuide

ContributionGuide

Contributing Guide

Contributing Guide

Build 1

SDKs, sample code, and the tooling you integrate with

CodeOfConduct

CodeOfConduct

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 5

Status, limits, changes, and where to get help

RateLimits

Releases

Community

Forums

Issue Tracker

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

License

License

Company 2

The organization behind the API

Website

Website

Twitter

Twitter

Other 1

Properties that don't map to a standard resource type

Zulip Chat

Zulip Chat

Source (apis.yml)

name: Hibernate ORM
description: Hibernate ORM is a powerful object/relational mapping solution for Java applications, providing a framework for
  mapping an object-oriented domain model to a relational database.
deliveryModel:
  model: self-hosted
  license: Apache-2.0
  license_evidence:
    repo: hibernate/hibernate-orm
    spdx: Apache-2.0
    stars: 6470
  open_source: true
  commercial: false
  callable_host: false
  label: Self-hosted open source · you run it yourself
  confidence: medium
  source:
  - repository-license
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://hibernate.org/images/hibernate-logo.svg
created: '2024'
modified: '2026-09-16'
url: https://hibernate.org/
specificationVersion: '0.23'
tags:
- Database
- Java
- JPA
- Object-Relational Mapping
- ORM
- Persistence
apis:
- name: Hibernate ORM API
  description: Core Hibernate ORM framework for object-relational mapping.
  image: https://hibernate.org/images/hibernate-logo.svg
  humanURL: https://hibernate.org/orm/
  baseURL: https://hibernate.org/orm/
  properties:
  - type: Documentation
    url: https://hibernate.org/orm/documentation/
  - type: API Documentation
    url: https://docs.jboss.org/hibernate/orm/current/javadocs/
  - type: GettingStarted
    url: https://hibernate.org/orm/documentation/getting-started/
  - type: User Guide
    url: https://docs.jboss.org/hibernate/orm/current/userguide/html_single/Hibernate_User_Guide.html
  - type: Migration Guide
    url: https://github.com/hibernate/hibernate-orm/blob/main/migration-guide.adoc
  - type: GitHubRepository
    url: https://github.com/hibernate/hibernate-orm
  - type: ReleaseNotes
    url: https://hibernate.org/orm/releases/
  - type: GettingStarted
    url: https://hibernate.org/quick-start.html
  tags:
  - JPA
  - ORM
  - Persistence
- name: Hibernate Validator API
  description: Bean Validation reference implementation with additional constraints.
  image: https://hibernate.org/images/hibernate-logo.svg
  humanURL: https://hibernate.org/validator/
  baseURL: https://hibernate.org/validator/
  properties:
  - type: Documentation
    url: https://hibernate.org/validator/documentation/
  - type: API Documentation
    url: https://docs.jboss.org/hibernate/validator/8.0/api/
  - type: Reference Guide
    url: https://docs.jboss.org/hibernate/validator/8.0/reference/en-US/html_single/
  - type: GitHubRepository
    url: https://github.com/hibernate/hibernate-validator
  - type: GettingStarted
    url: https://hibernate.org/validator/documentation/getting-started/
  tags:
  - Bean Validation
  - JSR 380
  - Validation
- name: Hibernate Search API
  description: Full-text search for domain model with Apache Lucene and Elasticsearch integration.
  image: https://hibernate.org/images/hibernate-logo.svg
  humanURL: https://hibernate.org/search/
  baseURL: https://hibernate.org/search/
  properties:
  - type: Documentation
    url: https://hibernate.org/search/documentation/
  - type: API Documentation
    url: https://docs.jboss.org/hibernate/search/7.0/api/
  - type: Reference Guide
    url: https://docs.jboss.org/hibernate/search/7.0/reference/en-US/html_single/
  - type: GitHubRepository
    url: https://github.com/hibernate/hibernate-search
  - type: GettingStarted
    url: https://hibernate.org/search/documentation/getting-started/
  tags:
  - Elasticsearch
  - Full-Text Search
  - Lucene
- name: Hibernate Reactive API
  description: Reactive API for Hibernate ORM with non-blocking database access.
  image: https://hibernate.org/images/hibernate-logo.svg
  humanURL: https://hibernate.org/reactive/
  baseURL: https://hibernate.org/reactive/
  properties:
  - type: Documentation
    url: https://hibernate.org/reactive/documentation/
  - type: API Documentation
    url: https://javadoc.io/doc/org.hibernate.reactive/hibernate-reactive-core/latest/
  - type: Reference Guide
    url: https://hibernate.org/reactive/documentation/1.1/reference/html_single/
  - type: GitHubRepository
    url: https://github.com/hibernate/hibernate-reactive
  - type: GettingStarted
    url: https://github.com/hibernate/hibernate-reactive/blob/main/README.md
  tags:
  - Async
  - Non-Blocking
  - Reactive
maintainers:
- name: Hibernate Team
  email: hibernate-dev@lists.jboss.org
  url: https://hibernate.org/community/
common:
- type: Plans
  url: plans/hibernate-plans-pricing.yml
- type: RateLimits
  url: rate-limits/hibernate-rate-limits.yml
- type: FinOps
  url: finops/hibernate-finops.yml
- type: Website
  url: https://hibernate.org
- type: Releases
  url: https://github.com/hibernate/hibernate-orm/releases
- type: CodeOfConduct
  url: https://github.com/hibernate/.github/blob/main/CODE_OF_CONDUCT.md
- type: ContributionGuide
  url: https://github.com/hibernate/hibernate-orm/blob/main/CONTRIBUTING.md
- type: DomainSecurity
  url: security/hibernate-domain-security.yml
- type: Community
  url: https://hibernate.org/community/
- type: Forums
  url: https://discourse.hibernate.org/
- type: Issue Tracker
  url: https://hibernate.atlassian.net/
- type: Twitter
  url: https://twitter.com/Hibernate
- type: Zulip Chat
  url: https://hibernate.zulipchat.com/
- type: License
  url: https://www.gnu.org/licenses/lgpl-2.1.html
- type: Contributing Guide
  url: https://hibernate.org/community/contribute/
include:
- name: Hibernate Tools
  url: https://hibernate.org/tools/
- name: Hibernate Envers
  url: https://hibernate.org/orm/envers/
- name: Hibernate OGM
  url: https://hibernate.org/ogm/

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