The request names SQLAlchemy and PostgreSQL, so SQLAlchemy comes first as the Python SQL toolkit and ORM 1, which can drive PostgreSQL. PostgreSQL's developer page 2 covers the database project itself rather than an application-facing tool, so it is listed as the database being accessed. Supabase 6 is a Postgres development platform offering a Postgres database with APIs, and Snowflake's SQLAlchemy connector 9 is an alternative only if the target is not PostgreSQL.
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SQLAlchemysqlalchemy.orgwebsite read, tools not yet checked
The Python SQL toolkit and Object Relational Mapper that provides database access and ORM patterns for working with PostgreSQL from Python 1.
+6 community tools built for it
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- 3
Supabasesupabase.comverified and signed
A Postgres development platform providing a Postgres database with authentication, instant APIs and realtime features 6.
official:SDK · @supabase/supabase-jsCLI · supabasepackage · Supabaserepository · supabaseskill · supabase-postgres-best-practices+103 community tools built for it
for agents: supabase-postgres-best-practices · supabase · typescript
Sources
- 1SQLAlchemy - The Database Toolkit for Pythonsqlalchemy.org · read 2026-10-29
- 2PostgreSQL: Developerspostgresql.org · read 2026-10-29
- 6Supabase | The Postgres Development Platformsupabase.com · read 2026-10-29
- 9Snowflake AI Data Cloudsnowflake.com · read 2026-10-29
For agents: the 10 actions behind this answer
· SQLAlchemy website read, tools not yet checked
The Database Toolkit for Python
· PostgreSQL: Developers website read, tools not yet checked
age_get_schema · postgresql-graphrag-docker found in code, not yet checked
sqlalchemy · sqlalchemy-bigquery verified and signed
· Python Developer’s Guide Types Psycopg2 website read, tools not yet checked
This guide is a comprehensive resource for contributing to Python – for both new and experienced contributors. It is maintained by the same community that maintains Python. We welcome your contribu...
supabase-postgres-best-practices · supabase-postgres-best-practices verified and signed
Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a Postgres database: creating or altering tables and columns (including choosing column types), schema design, migrations and declarative schema files, RLS
unittest · pytest verified and signed
· aio-libs Aiobotocore website read, tools not yet checked
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· async-std website read, tools not yet checked
A Rust library for easy and understandable async programming
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