pgModeler is an open source data modeling tool designed for PostgreSQL. [![Open-Source Software][OSS Icon]](https://github.com/pgmodeler/pgmodeler) ![Freeware][Freeware Icon]
pgmodeler.io
Alternatives to
mcdview
Best alternatives to mcdview in 2026
Explaining a database to a new teammate, or just remembering how your own tables connect six months later, usually means either digging through raw SQL or opening a heavyweight desktop modeling tool. mcdview skips both: you drop a schema file in, and it turns it into a clean, interactive diagram you can share as a link, with foreign keys and relationships drawn out visually. It accepts several common formats — raw SQL, Prisma schema files, pgModeler exports, and MySQL Workbench files — via drag-and-drop upload up to 5MB, and generates a shareable URL for the resulting diagram. For teams, it also plugs into CI/CD: you can wire it to regenerate the diagram automatically on each schema change, keeping a stable URL that always reflects the current state of the database rather than a stale screenshot from months ago. There's also an API for programmatic generation. It's an open-source project with its code public on GitHub, and ships with example databases (Pagila, Chinook, Northwind) so you can try it before touching your own schema.
Quick comparison of mcdview alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Développeurs | — | |
| 2 | Health product teams and SaaS companies building on wearable data | — | |
| 3 | DBA, développeurs, analystes data cherchant un accès partagé et gouverné aux bases | — | |
| 4 | Développeurs voulant le modèle de données Datomic en open source sur object storage | — | |
| 5 | Développeurs macOS gérant leurs propres bases PostgreSQL | — | |
| 6 | Développeurs et DBA PostgreSQL cherchant une alternative moderne et légère | — | |
| 7 | Développeurs et DBA gérant plusieurs moteurs de bases de données | — | |
| 8 | DBA et développeurs gérant des bases PostgreSQL/MySQL/MariaDB/ClickHouse existantes | — | |
| 9 | Développeurs Python qui préfèrent des requêtes proches du SQL avec typage statique plutôt qu'un ORM à fort niveau d'abstraction | — | |
| 10 | Développeurs et ingénieurs data/DevOps travaillant avec PostgreSQL, MySQL ou MariaDB au quotidien | — | |
| 11 | Développeurs MongoDB, DBA et équipes DevOps ayant besoin d'authentification d'entreprise (SSH, Kerberos, LDAP, X.509) | — | |
| 12 | Ingénieurs logiciels construisant des systèmes de recommandation, recherche ou ranking multi-bases. | — |
#1
#2
Open-source, self-hosted API that unifies data from Apple Health, Garmin, Whoop, and Oura into AI-powered health insights.
openwearables.io
- ✓ Unified API for multiple wearables (Apple Health, Garmin, Whoop, Oura) with normalized data
- ✓ Fully open-source (MIT) with 2.5k GitHub stars and auditable scoring algorithms
#3
Free, self-hosted browser SQL IDE covering 16 database engines, with ER diagrams, an AI query agent, and RBAC/audit trails built in.
github.com
- ✓ 16 moteurs supportés (SQL et NoSQL)
- ✓ SSO OIDC, RBAC et audit trail pour équipes
#4
Open-source database inspired by Datomic, running on S3-backed storage with incremental Datalog queries and clients in multiple languages.
github.com
- ✓ Modèle de données Datomic en open source
- ✓ Construit sur S3/object storage, coût d'infra réduit
#5
Native macOS Postgres GUI that turns plain-English questions into verified SQL, with on-device AI and no account required.
widen.dev
- ✓ Vérifie la requête générée contre le schéma réel avant exécution
- ✓ IA on-device disponible, sinon cloud avec votre propre clé
#6
Free, local-first PostgreSQL IDE with a query EXPLAIN visualizer, JSONB browser, and live database health monitoring.
ide99.io
- ✓ Gratuit à vie, natif sur macOS/Linux/Windows
- ✓ Visualiseur EXPLAIN dédié et lisible
#7
Free cross-platform database client covering MySQL, PostgreSQL, Oracle, SQL Server, MariaDB and SQLite in one lightweight app, no telemetry.
codemake.co
- ✓ 6 moteurs de bases de données dans un seul outil
- ✓ Migration de données cross-engine intégrée
#8
Open-source tool that generates a Django-admin-style control panel for an existing database in about a minute, config-as-code via HCL.
cartapel.com
- ✓ Gratuit et open source, aucun coût par siège
- ✓ Permissions fines + audit log complet avec diffs
#9
A minimal Python ORM for MySQL, MariaDB and SQLite that favors writing explicit SQL-like queries with full static type checking over the query-building magic of larger ORMs.
github.com
- ✓ Design explicite proche du SQL, comportement prévisible
- ✓ Typage statique fort (73 surcharges) pour l'autocomplétion IDE
#10
A free desktop app for browsing and moving data between PostgreSQL, MySQL and MariaDB databases without writing a one-off script every time you need to copy a table.
github.com
- ✓ Identifiants stockés dans le trousseau système, pas en clair
- ✓ Tunnel SSH et TLS pour connexions distantes
#11
Free, open-source native desktop GUI for MongoDB with enterprise-grade authentication (SSH, X.509, Kerberos, LDAP) and no telemetry.
mqlens.com
- ✓ Authentification d'entreprise complète (Kerberos, LDAP, X.509, SSH)
- ✓ Application native légère, pas d'Electron
#12
Declarative, SQL-like query language for building recommendation systems and search platforms, compiling to run across PostgreSQL, MongoDB, SQL Server, Oracle, and MariaDB.
github.com
- ✓ Une seule syntaxe déclarative pour plusieurs bases (PostgreSQL, MongoDB, SQL Server, Oracle, MariaDB)
- ✓ Pipelines multi-étapes : recherche vectorielle + lexicale + scoring ML + reranking
FAQ about mcdview alternatives
- What is the best alternative to mcdview in 2026?
- Based on our selection, pgModeler is the best alternative to mcdview in 2026. pgModeler is an open source data modeling tool designed for PostgreSQL. [![Open-Source Software][OSS Icon]](https://github.com/pgmodeler/pgmodeler) ![Freeware][Freeware Icon]. See our full ranking above to compare all options.
- Is mcdview free?
- mcdview is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to mcdview are there?
- mySelectas has listed 12 alternatives to mcdview in the Databases & Storage category. Our selection is updated regularly to include the best options available.