---
title: "Liam"
pageType: "tool-profile"
schemaVersion: "1.0"
snapshotId: "tv-20260915-f4c107995a2e"
generatedAt: "2026-09-15T07:02:20.000Z"
canonicalUrl: "https://toolvitals.com/tools/liam/"
jsonUrl: "https://toolvitals.com/api/agent/tools/liam"
indexable: true
---

# Liam

Automatically generates beautiful and easy-to-read ER diagrams from your database.

## Decision context

- Status: warning
- ToolVitals score: 70/100
- Health score: 74/100
- Shipping score: 63/100
- Score mode: verdict
- Data confidence: 90/100
- Source coverage: 90/100
- Last evidence check: 2026-09-15

## Classification

- Use case: Database Admin (database-admin)
- Category: Databases (database)
- Tool mode: Source-visible project
- Openness: OSI-approved OSS
- License: Apache-2.0
- Tags: open-source, data-visualization, database, database-schema, documentation, documentation-tool, entity-relationship-diagram, er-diagram, erd, nodejs, orm, postgresql, prisma, react-flow, reactjs, ruby-on-rails

## Public repository signals

- Repository: [liam-hq/liam](https://github.com/liam-hq/liam)
- Stars: 5113 (adoption context only)
- Forks: 239
- Open issues: 29
- Last commit date: 2026-09-15
- Releases in 90 days: 0

## Source receipts

- [Official website](https://liambx.com/) — checked 2026-09-15
- [Source repository](https://github.com/liam-hq/liam) — checked 2026-09-15

## Discovery status

- Search indexable: yes
- Reason: sufficient tool evidence

## Interpretation limits

- ToolVitals scores summarize bounded public maintenance, shipping, openness, and evidence signals. They are not user-review ratings.
- GitHub stars and related popularity metrics are adoption context, not quality evidence.
- Missing values mean not collected or not confidently established; they do not mean zero.
- Public signals do not prove security, uptime, support quality, customer satisfaction, or production suitability.
- Verify material decisions against the linked first-party sources and your own requirements.