Top 10 Qdrant Alternatives & Competitors

Top 10 Alternatives to Qdrant Recently Reviewed By G2 Community

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Supabase
By Supabase
4.7/5
(33)
Product Description
Supabase is an open-source backend-as-a-service (BaaS) platform that enables developers to build and scale applications efficiently without managing server infrastructure. Launched in 2020 as an alternative to Firebase, Supabase offers a suite of tools including a PostgreSQL database, authentication, real-time subscriptions, and storage capabilities. By leveraging the robustness of PostgreSQL, Supabase provides a scalable and secure foundation for modern web and mobile applications. Key Features and Functionality: - PostgreSQL Database: Each Supabase project includes a dedicated PostgreSQL database, offering full SQL support and advanced features such as JSON handling, full-text search, and vector support. - Instant APIs: Supabase automatically generates RESTful and GraphQL APIs based on your database schema, eliminating the need for manual coding and accelerating development. - Authentication and Authorization: The platform provides built-in user authentication with support for various sign-in methods, including email/password, magic links, and social logins. It also integrates seamlessly with PostgreSQL's Row Level Security for fine-grained access control. - Real-time Capabilities: Supabase enables real-time data synchronization via WebSockets, allowing applications to respond instantly to database changes. - Edge Functions: Developers can deploy serverless functions close to users for low-latency execution, facilitating scalable and efficient backend logic. - File Storage: Supabase offers scalable storage solutions for managing and serving files, complete with configurable access policies to ensure data security. Primary Value and User Solutions: Supabase addresses the challenges developers face in building and scaling applications by providing a comprehensive, open-source backend platform. It eliminates the complexities of managing server infrastructure, allowing developers to focus on creating feature-rich applications. With its real-time capabilities, robust authentication, and seamless integration with PostgreSQL, Supabase empowers developers to build secure, scalable, and responsive applications efficiently.
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Reviewers say compared to Qdrant, Supabase is:
Better at meeting requirements
Easier to set up
Categories in common with Qdrant:
Vector Database

Elasticsearch
By Elastic
4.4/5
(270)
Product Description
Create and manage a search experience tailored to your specific needs in no time, thanks to seamless indexing, best-in-class relevance and intuitive customization features.
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Reviewers say compared to Qdrant, Elasticsearch is:
Better at meeting requirements
Better at support
Categories in common with Qdrant:
Vector Database

Weaviate
By Weaviate
4.6/5
(29)
Product Description
Weaviate is a cloud-native, real-time vector search engine (aka neural search engine or deep search engine). There are modules for specific use cases such as semantic search, plugins to integrate Weaviate in any application of your choice, and a console to visualize your data. Weaviate is used as a semantic search engine, similar image search engine our automatic classification engine based on the built-in machine learning models. Applications range from product search to CRM classifications. Weaviate has an open-core and a paid service for enterprise SLA usage and custom, industry-specific machine learning models.
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Reviewers say compared to Qdrant, Weaviate is:
Better at meeting requirements
Better at support
Categories in common with Qdrant:
Vector Database
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SingleStore
By SingleStore
4.5/5
(118)
Product Description
SingleStoreDB is a real-time, unified, distributed SQL database combining transactional + analytical + vector data workloads.
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Reviewers say compared to Qdrant, SingleStore is:
Better at meeting requirements
Better at support
Categories in common with Qdrant:
Vector Database

PG Vector
By pgvector
3.8/5
(12)
Product Description
PGVector is an open-source extension for PostgreSQL that enables efficient vector similarity searches directly within the database. It allows users to store and query vector data alongside traditional relational data, facilitating tasks such as machine learning model integration, recommendation systems, and natural language processing applications. Key Features and Functionality: - Vector Storage: Supports single-precision, half-precision, binary, and sparse vectors, accommodating diverse data types. - Similarity Search: Offers both exact and approximate nearest neighbor search capabilities, utilizing distance metrics like L2 (Euclidean, inner product, cosine, L1, Hamming, and Jaccard distances. - Indexing: Provides indexing methods such as HNSW (Hierarchical Navigable Small World and IVFFlat (Inverted File with Flat quantization to optimize search performance. - Integration: Compatible with any language that has a PostgreSQL client, enabling seamless incorporation into existing applications. - PostgreSQL Features: Maintains full support for PostgreSQL's ACID compliance, point-in-time recovery, and JOIN operations, ensuring data integrity and reliability. Primary Value and User Solutions: PGVector addresses the challenge of integrating vector similarity search within relational databases by embedding this functionality directly into PostgreSQL. This integration eliminates the need for external systems or complex data pipelines, simplifying architecture and reducing latency. Users can perform efficient similarity searches on vector data stored alongside their relational data, streamlining workflows in applications like recommendation engines, image and text retrieval, and other AI-driven solutions.
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Reviewers say compared to Qdrant, PG Vector is:
Better at meeting requirements
Categories in common with Qdrant:
Vector Database

Zilliz
By ZILLIZ
4.7/5
(53)
Product Description
Zilliz Cloud is a cloud-native vector database that stores, indexes, and searches billions of embedding vectors to power enterprise-grade similarity search, recommender systems, anomaly detection, and more. ​ Zilliz Cloud, built on the popular open-source vector database Milvus, allows for easy integration with vectorizers from OpenAI, Cohere, HuggingFace, and other popular models. Purpose-built to solve the challenge of managing billions of embeddings, Zilliz Cloud makes it easy to build applications for scale.
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Reviewers say compared to Qdrant, Zilliz is:
Better at support
Better at meeting requirements
More usable
Categories in common with Qdrant:
Vector Database

CrateDB
By CrateDB
4.4/5
(84)
Product Description
Crate.io is a distributed, document-oriented database designed to be used with traditional SQL syntax.
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Reviewers say compared to Qdrant, CrateDB is:
Better at support
Better at meeting requirements
Categories in common with Qdrant:
Vector Database

DataStax
By DataStax
4.6/5
(46)
Product Description
Big data platform built on Apache Cassandra.
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Reviewers say compared to Qdrant, DataStax is:
Better at meeting requirements
Better at support
Categories in common with Qdrant:
Vector Database

KX
By KX
4.6/5
(51)
Product Description
KX is maker of kdb+, a time series and vector database, independently benchmarked as the fastest on the market. It can process and analyze time series, historical and vector data at unmatched speed and scale, empowering developers, data scientists, and data engineers to build high-performance data-driven applications and turbo-charge their favorite analytics tools in the cloud, on-premise, or at the edge. For more info visit www.kx.com.
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Reviewers say compared to Qdrant, KX is:
Better at meeting requirements
Better at support
Categories in common with Qdrant:
Vector Database

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