Weaviate - Alternatives & Competitors
Weaviate
Weaviate is an open-source vector database that enables developers to build AI-native applications with improved search capabilities, reduced hallucination, and enhanced data security. It supports hybrid search, RAG, and generative feedback loops.
Home page: https://weaviate.io

Ranked by Relevance
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1
Milvus The High-Performance Vector Database Built for Scale
Milvus is an open-source vector database designed for GenAI applications. It offers high-speed searches and scales to billions of vectors with minimal performance loss.
- Freemium
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2
Chroma The open-source AI application database with built-in embeddings and vector search capabilities
Chroma is an open-source database solution designed specifically for AI applications, offering integrated embeddings, vector search, document storage, and multi-modal retrieval capabilities.
- Free
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3
InfiniFlow The AI-Native Database for LLM Applications
InfiniFlow is a high-performance database solution designed specifically for LLM applications, offering hybrid search capabilities across dense embedding, sparse embedding, tensor, and full-text data with millisecond-level latency.
- Other
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4
Zilliz Cloud High-Performance Vector Database Made Serverless.
Zilliz Cloud is a fully-managed vector database service built on Milvus, designed for speed, scalability, and high performance in AI applications.
- Freemium
- From 99$
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5
Qdrant High-Performance Vector Search at Scale
Qdrant is a leading open-source vector database and similarity search engine designed for high-dimensional vectors and massive-scale AI applications. It offers cloud-native scalability, ease of use, cost efficiency, and Rust-powered reliability.
- Freemium
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6
lantern.dev Open-source Postgres vector database and toolkit for building production-ready AI applications
Lantern is a cloud-based vector database solution that extends Postgres with advanced vector search capabilities, embedding generation, and LLM integrations for AI applications.
- Freemium
- From 44$
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7
VecRank AI Vector Search + Rerank API with zero infrastructure
VecRank AI offers a scalable, AI-driven search solution with vector search and reranking capabilities. It enhances natural language understanding and contextual relevance for developers and businesses.
- Freemium
- From 9$
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8
CodableAI Your Ultimate Vector Database Platform
CodableAI is a comprehensive vector database platform offering advanced APIs for embedding generation, vector search, and database management. It enables businesses to create real-time AI applications with capabilities for processing up to 80K tokens and managing up to 50 million vectors.
- Contact for Pricing
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9
SvectorDB Serverless vector database built for AWS
SvectorDB is a cost-effective serverless vector database specifically designed for AWS that offers pay-per-use pricing and seamless scaling from prototype to production.
- Usage Based
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10
EDB Postgres AI Enterprise Postgres Platform Enhanced with Native AI Capabilities
EDB Postgres AI enhances the enterprise-grade Postgres database platform with native AI vector processing, analytics, and unified hybrid data management capabilities.
- Free Trial
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11
Context Data Building the Data Infrastructure for your Gen AI Applications
Context Data provides a plug-and-play data infrastructure specifically built for Generative AI. It simplifies building Gen AI applications by managing vector databases, pipelines, and infrastructure.
- Freemium
- From 199$
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12
DenserRetriever Cutting-Edge AI Retriever for RAG
DenserRetriever is an enterprise-grade AI retriever designed for streamlined AI integration into applications, ensuring cutting-edge accuracy and rapid prototyping.
- Freemium
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13
Vespa.ai Build and Run Large-Scale Enterprise AI Applications
Vespa.ai is a platform for developing and running large-scale enterprise AI applications, leveraging big data, RAG, vector search, machine learning, and LLMs for fast and precise decision-making.
- Free Trial
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14
Trieve AI search for the modern world
Trieve is an end-to-end AI-powered search and discovery platform that offers semantic vector search, hybrid search capabilities, and RAG experiences through a unified API.
- Freemium
- From 25$
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15
SQLAI.ai Generate SQL Queries in Seconds With AI
SQLAI.ai is a professional SQL multi-tool that helps users generate, optimize, fix, and explain SQL and NoSQL queries using AI technology, supporting over 30 database engines and handling large database schemas.
- Freemium
- From 6$
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16
Hyperspace Hyper search performance, lower costs
Hyperspace is an elastic compatible cloud-native search database that combines vector and lexical search capabilities, delivering 10x faster performance through custom computing power.
- Freemium
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17
Baseplate Connect Your Data to LLM Apps
Baseplate is a comprehensive platform that enables teams to build AI applications with seamless data integration, embedding, and retrieval capabilities. It offers unified hybrid database management and multimodal LLM response functionality.
- Contact for Pricing
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18
Deep Lake by Activeloop Database for AI
Deep Lake by Activeloop is a database for AI, enabling efficient storage and retrieval of multi-modal data. It enhances AI development with features like version control and streaming dataloaders.
- Freemium
- From 990$
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19
Airbyte Your data. AI actionable anywhere.
Airbyte is an open-source data integration platform that helps organizations consolidate and move data across multi-cloud environments, supporting 550+ data sources and destinations with AI-ready capabilities.
- Freemium
- From 10$
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20
Neurelo AI-powered Data Access Platform for Modern App Development
Neurelo is an AI-powered platform that simplifies data integration and accelerates app development by automating database tasks and API creation.
- Freemium
- From 25$
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21
HEAVY.AI Instant Analytics on Billions of Records
HEAVY.AI is a revolutionary GPU-accelerated database and analytics platform providing instant insights on billions of records, including geospatial and time series data.
- Freemium
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22
AI Query Generate Error Free SQL in Seconds
AI Query is a powerful tool that converts natural language to SQL queries, making database querying accessible to users without SQL knowledge. It features SQL explanation capabilities and supports multiple database engines.
- Paid
- From 10$
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23
QueryLab Instant, AI-powered database sandboxes with seamless querying, visualizations, and external data integration
QueryLab provides instant database sandboxes powered by AI, offering natural language query generation, data visualization, and external data integration capabilities across multiple database platforms.
- Contact for Pricing
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24
DataStax Fastest Way to Build and Deploy AI Apps
DataStax offers an AI development platform and near-zero latency database (Astra DB) with built-in vector and knowledge graph capabilities. It simplifies AI development and data management for building and deploying AI applications.
- Usage Based
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25
Lamatic Build Performant, Reliable AI Agents at Scale
Lamatic is a fully managed PaaS offering a low-code visual builder, integrated vector stores, and seamless connections to apps, data sources, and leading AI models. It empowers users to rapidly build, test, and deploy high-performance AI agents at the edge.
- Freemium
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26
Ragie RAG-as-a-Service for developers. Fully managed, fully connected.
Ragie is a fully managed RAG-as-a-Service platform that helps developers build AI applications with seamless data integration, automatic syncing, and advanced retrieval features.
- Freemium
- From 100$
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27
Pinecone The Vector Database for Building Accurate and Performant AI Applications
Pinecone is a leading vector database designed for creating and scaling high-performance, accurate AI applications. It offers a fully managed, scalable infrastructure for managing vector embeddings.
- Freemium
- From 25$
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28
Xata Postgres for teams that ship fast
Xata is a serverless Postgres database platform offering zero-downtime schema migrations, database branching, and built-in AI capabilities for modern development teams.
- Freemium
- From 20$
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29
summary.arguflow.gg AI search for the modern world
Trieve provides AI-powered search, discovery, and RAG experiences within a single API. It offers semantic vector search, full-text search, and hybrid search capabilities for enhanced discovery.
- Free
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