Comparison
crate vs qdrant
Verdict
Pick crate if crateDB is distinguished by its capability to manage massive data volumes in near real-time with PostgreSQL compatibility and Lucene-based indexing; pick qdrant if high-performance vector database with support for distributed deployment.
Markdown twin · crate alternatives · qdrant alternatives
GraphCanon updated 3w
Trust & integrity
| Signal | crate | qdrant |
|---|---|---|
| Maintenance | Very active (0d since push) As of 1mo · github_public_v1 | Very active (0d since push) As of 3w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 1mo · github_public_v1 | Not a fork · Organization account As of 3w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- crate
- Distributed and Scalable SQL Database for Near Real-Time Data Analysis
- qdrant
- High-performance, massive-scale Vector Database and Vector Search Engine
Stars
- crate
- 4.4k
- qdrant
- 34k
Forks
- crate
- 603
- qdrant
- 2.5k
Open issues
- crate
- 317
- qdrant
- 652
Language
- crate
- Java
- qdrant
- Rust
Adopt for
- crate
- CrateDB is distinguished by its capability to manage massive data volumes in near real-time with PostgreSQL compatibility and Lucene-based indexing.
- qdrant
- High-performance vector database with support for distributed deployment.
Persona
- crate
- -
- qdrant
- -
Runtime
- crate
- -
- qdrant
- -
License
- crate
- Apache-2.0
- qdrant
- Qdrant is available under the Apache License 2.0.
Last pushed
- crate
- Jul 21, 2026
- qdrant
- Jul 28, 2026
Categories
- crate
- Data & Retrieval, Vector Databases
- qdrant
- Data & Retrieval, Vector Databases
Trust and health
Open issues (now)
- crate
- 317
- qdrant
- 652
Full report
- crate
- Trust report
- qdrant
- Trust report
Choose crate if…
- crate is primarily Java; qdrant is Rust.
- Tags unique to crate: analytics, big-data, cratedb, database.
- - When you require a SQL-compliant database with the flexibility of distributed architecture that can scale horizontally.
When NOT to use crate
- - Avoid if your application environment strictly mandates a specific type of database that isn’t PostgreSQL-compliant, and requires custom integrations.
- - Not suitable for applications needing absolute transactional guarantees with strict ACID compliance at the expense of performance.
Choose qdrant if…
- qdrant is primarily Rust; crate is Java.
- Qdrant supports self-hosted deployment along with a cloud option at https://cloud.qdrant.io/.
- Requirements: - Distributed deployment with sharding and replication is supported.; - No specific minimum RAM requirement provided. Performance and resource use will depend on the scale of embedding collections..
- Tags unique to qdrant: ai-search, embeddings-similarity, hnsw, knn-algorithm.
- qdrant ships Docker support for self-hosted deployment.
- - When scalability and performance are paramount in handling large-scale embeddings.
When NOT to use qdrant
- - Avoid if your project requires more traditional relational database features as Qdrant focuses exclusively on vectors.
- - If minimalistic setup is crucial, since Qdrant's capability for distributed deployment may introduce complexity that is not necessary for smaller-scale applications.
- - For use cases where non-Rust environments significantly limit the feasibility of integrating external tools.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (crate/crate) · observed Jul 21, 2026
- GitHub forks (crate/crate) · observed Jul 21, 2026
- Last push (crate/crate) · observed Jul 21, 2026
- License file (Apache-2.0) · observed Jul 21, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (qdrant/qdrant) · observed Jul 28, 2026
- GitHub forks (qdrant/qdrant) · observed Jul 28, 2026
- Last push (qdrant/qdrant) · observed Jul 28, 2026
- License file (Apache-2.0) · observed Jul 28, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: crate 4.4k · qdrant 34k (synced Jul 21, 2026).
Common questions
- What is the difference between crate and qdrant?
- crate: Distributed and Scalable SQL Database for Near Real-Time Data Analysis. qdrant: High-performance, massive-scale Vector Database and Vector Search Engine. See the comparison table for live GitHub stats and shared categories.
- When should I choose crate over qdrant?
- Choose crate over qdrant when crate is primarily Java; qdrant is Rust; Tags unique to crate: analytics, big-data, cratedb, database; - When you require a SQL-compliant database with the flexibility of distributed architecture that can scale horizontally.
- When should I choose qdrant over crate?
- Choose qdrant over crate when qdrant is primarily Rust; crate is Java; Qdrant supports self-hosted deployment along with a cloud option at https://cloud.qdrant.io/; Requirements: - Distributed deployment with sharding and replication is supported.; - No specific minimum RAM requirement provided. Performance and resource use will depend on the scale of embedding collections.; Tags unique to qdrant: ai-search, embeddings-similarity, hnsw, knn-algorithm; qdrant ships Docker support for self-hosted deployment; - When scalability and performance are paramount in handling large-scale embeddings.
- When should I avoid crate?
- - Avoid if your application environment strictly mandates a specific type of database that isn’t PostgreSQL-compliant, and requires custom integrations. - Not suitable for applications needing absolute transactional guarantees with strict ACID compliance at the expense of performance.
- When should I avoid qdrant?
- - Avoid if your project requires more traditional relational database features as Qdrant focuses exclusively on vectors. - If minimalistic setup is crucial, since Qdrant's capability for distributed deployment may introduce complexity that is not necessary for smaller-scale applications. - For use cases where non-Rust environments significantly limit the feasibility of integrating external tools.
- Is crate or qdrant more popular on GitHub?
- qdrant has more GitHub stars (33,629 vs 4,416). Stars measure visibility, not whether either tool fits your constraints.
- Are crate and qdrant open source?
- Yes - both are open-source projects on GitHub (crate: Apache-2.0, qdrant: Apache-2.0).
- Where can I find alternatives to crate or qdrant?
- GraphCanon lists graph-backed alternatives at crate alternatives and qdrant alternatives (crate markdown twin, qdrant markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, crate or qdrant?
- crate: Very active. qdrant: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for crate and qdrant?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: crate trust report; qdrant trust report.