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pgvector

v0.4.2 Growing

pgvector support for Rust

MIT OR Apache-2.0 Edition 2021 MSRV 1.60.0

Quick Verdict

  • โœ“Actively maintained (updated 3d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 678 crates
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
12.7M
Dependents
678
Releases
16
Size
32KB

Deep Insights

๐Ÿ“Š
Steady growth

1.0M downloads in the last 30 days (34.3K/day), up 11% from the previous period.

๐Ÿ”—
Moderate adoption

678 crates depend on pgvector. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 4+ years old, pgvector hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 31KB, pgvector is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include sea-query, sea-query-binder, sea-orm, sea-query-sqlx, sea-query-postgres. When high-quality crates choose pgvector, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
37K/day avg-36%
020K40K60K80K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.4.1
84%
v0.4.0
15%
v0.3.4
1%
v0.3.2
0%
v0.2.2
0%

Release Timeline

10 releasessince 2023
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2026
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Feature Flags

halfvecpostgres

README

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Maintainers

Dependencies
12
direct dependencies
Dependents
678
crates depend on pgvector