TypeORM
A database abstraction layer for TypeScript and JavaScript that supports multiple database systems across Node.js and browser environments
- Also known as
- typeorm
Available worldwide
What is TypeORM?
TypeORM is an object-relational mapper that enables type-safe database interaction across multiple platforms and database systems. It offers both Data Mapper and Active Record patterns, with built-in support for TypeScript and comprehensive migration capabilities.
TypeORM pricing
We don't have TypeORM's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What TypeORM does
The capabilities that matter for orm & database tools, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Type-safe queries
- ✓
- Schema migrations
- ✓
- Relations / joins API
- ✓
- Languages
- TypeScript, JavaScript (ES2023)
- Schema-first modelling
- ✓
- Raw SQL escape hatch
- ✓
- Multiple database backends
- ✓
- Connection pooling
- ✓
- Data browser / studio
- -
Platform & deployment
Independently observed- CLI
- iOS
- Web
- Android
- Cloud / SaaS
- Hybrid
- On-premise
- Air-gapped
- Self-hosted
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
TypeORM FAQ
Common questions about TypeORM, answered from independent, dated evidence.
What is TypeORM?
TypeORM is an object-relational mapper that enables type-safe database interaction across multiple platforms and database systems. It offers both Data Mapper and Active Record patterns, with built-in support for TypeScript and comprehensive migration capabilities. It is indexed under ORM & Database Tools.
Source: https://typeorm.io
Is TypeORM free to use?
TypeORM is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.
Source: https://typeorm.io
What platforms does TypeORM support?
TypeORM supports the web, Windows, macOS, Linux, iOS, Android and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://typeorm.io
Can TypeORM be self-hosted?
Yes. TypeORM can be deployed cloud / SaaS, hybrid, on-premise, air-gapped and self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://typeorm.io
Is TypeORM open source?
Yes. TypeORM is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
TypeORM alternatives
Other orm & database tools we track, ranked by the same independent score.
- PrismaA unified backend platform providing type-safe database access, managed Postgres, and application hosting for TypeScript developmenthigh · 75%
- SQLAlchemyPython library for database interaction through object-oriented and SQL-based approacheshigh · 79%
- SequelizeA database abstraction layer for Node.js and TypeScript that maps application objects to relational database tablesmedium · 70%
- KyselyA library for writing TypeScript-based SQL queries with compile-time type checkinghigh · 79%
- Drizzle ORMA TypeScript database library with type-safe queries and schema managementmedium · 70%
- MikroORMTypeScript database abstraction library for Node.js applicationshigh · 78%
Compare TypeORM
Side by side against other orm & database tools, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for TypeORM, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Package downloads | 85 | 0.17 | 14.7 | ✓ |
| Capabilities | 87 | 0.08 | 7.2 | ✓ |
| Release cadence | 81 | 0.07 | 5.4 | ✓ |
| Development activity | 37 | 0.12 | 4.4 | ✓ |
| Security score | 72 | 0.05 | 3.8 | ✓ |
| Stars | 86 | 0.03 | 2.8 | ✓ |
| Dependent projects | 13 | 0.08 | 1.0 | ✓ |
| Integrations | 0 | 0.05 | 0.0 | - |
| Security posture | 0 | 0.09 | 0.0 | - |
| Developer Q&A activity | 0 | 0.08 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 14 | mediumsource · 2026-09-11 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 5 items | mediumsource · 2026-09-10 · 68% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Raw sql: Yes · Multi db: Yes · Languages: TypeScript, JavaScript (ES2023) · Relations: Yes · Migrations: Yes · Schema first: Yes | mediumsource · 2026-09-11 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | TypeScript | highsource · 2026-09-11 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | MIT | highsource · 2026-09-11 · 99% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-13 · 75% |
Pricing
Release
Reliability
| Attribute | Value | Evidence |
|---|---|---|
| Status page | Yes | mediumsource · 2026-08-14 · 60% |
Security
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