🇩🇪 Qdrant

Berlin, DE
https://qdrant.tech

High-performance vector search

Offerings

Data Infrastructure → Vector Databases

Price: $25/mo

Free tier: Yes — 1GB free cluster forever

API: Yes — REST API, gRPC, OpenAPI

Docs: Good

GDPR Open-Source Rust-based

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AI & Cognitive Infrastructure → Memory & Context Systems

Price: €0.00/mo

Free tier: Yes — 1GB free cluster on Qdrant Cloud

API: Yes — REST API, gRPC, Python/JS/Rust SDKs

Docs: Good

GDPR Vector DB Similarity Search Open-Source

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AI & Cognitive Infrastructure → Vector Search Infrastructure

Price: €0.00/mo

Free tier: Yes — 1GB free cluster on Qdrant Cloud

API: Yes — REST API, gRPC, Python/JS/Rust SDKs

Docs: Good

GDPR Vector DB Filtering Open-Source

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Content Infrastructure → Search & Content Indexing

Price: Free (open source)

Free tier: Yes — Cloud free: 1GB, 1M vectors

API: Yes — REST API, gRPC, Python/JS/Go SDKs

Docs: Good

Open-Source Vector Search Rust AI

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