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Head to head

Microsoft SQL Server vs PostgreSQL

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

Microsoft SQL Serverio.github.alyiox/mcp-mssql
B
No reviews yet

Read-only-by-default SQL Server: schema, parameterized SELECT, execution plans; writes opt-in.

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PostgreSQLio.github.antonorlov/mcp-postgres-server
B
No reviews yet

MCP server for PostgreSQL: local, Docker, RDS, Neon, Supabase, or behind an SSH bastion.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours PostgreSQL (83/100 against 73). PostgreSQL has noticeably more public adoption.

 Microsoft SQL ServerPostgreSQL
User ratingNo reviews yetNo reviews yet
Safety gradeB73/100B83/100
AdoptionGrowingEstablished
GitHub stars922
Downloads / week–2.9k
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools——
Write actions——
Price per callFreeFree
LicenceMITMIT
Last release2026-09-172026-09-16
CategoryDatabasesDatabases

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