Weaviate - Alternatives & Competitors

Ranked by Relevance

• 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
• 2
  KDB.AI The Scalable Vector Database for AI

  KDB.AI is a scalable vector database designed for building production-grade AI applications, offering high uptime and low latency search capabilities.

  • Freemium
• 3
  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
• 4
  Vectorize Build RAG Applications 10X Faster

  Vectorize is a RAG-as-a-Service platform designed to accelerate AI application development by simplifying the process of connecting unstructured data to Large Language Models (LLMs). It automatically extracts and optimizes data from various sources for efficient vector search.

  • Freemium
  • From 99$
• 5
  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
• 6
  ApertureDB Unify multimodal data, knowledge graphs, and vector search for rapid AI deployments.

  ApertureDB is a purpose-built database designed to simplify the management of multimodal data for AI applications. It integrates multimodal data storage, knowledge graphs, and vector search to accelerate AI development.

  • Free Trial
  • From 238$
• 7
  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$
• 8
  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
• 9
  VectorAdmin The frontend of vector databases.

  VectorAdmin offers a universal user interface and tool suite for managing vector databases used in LLM applications, simplifying data handling and reducing embedding costs.

  • Freemium
• 10
  CrateDB Your Unified Data Layer for Analytics, Search, and AI

  CrateDB is a unified data layer designed for real-time analytics, search, and AI applications. It enables users to ingest, query, and analyze diverse data types, including time-series, JSON, vectors, and relational data, at scale.

  • Freemium
  • From 173$
• 11
  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$
• 12
  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$
• 13
  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
• 14
  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
• 15
  Meilisearch Refreshingly simple search, enhanced by AI

  Meilisearch is a lightning-fast, flexible, and user-focused search engine enhanced by AI, designed for seamless integration into websites and applications.

  • Freemium
  • From 30$
• 16
  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
• 17
  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$
• 18
  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
• 19
  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
• 20
  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$
• 21
  Singlebase The Backend for your AI Apps

  Singlebase is a managed cloud platform designed for building and deploying AI applications, offering integrated vector databases, serverless functions, and LLM support.

  • Freemium
  • From 25$
• 22
  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$
• 23
  Manticore Search Easy-to-use open-source fast database for search

  Manticore Search is a high-performance, open-source database optimized for search applications, including vector and semantic search. It serves as a cost-effective and resource-efficient alternative to Elasticsearch, excelling in speed and handling large datasets.

  • Free
• 24
  VectorDB Lightweight Python package for vector search and storage.

  VectorDB is a lightweight Python library for efficient text storage and retrieval using vector search. Ideal for low-latency applications requiring semantic search capabilities.

  • Free
• 25
  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
• 26
  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
• 27
  Aiven Your AI-ready Open Source Data Platform

  Aiven offers a unified, open-source data platform for streaming, storing, and serving data across any cloud, featuring AI-driven workload optimization and robust security. Deploy popular data technologies quickly to accelerate application development and manage cloud costs effectively.

  • Free Trial
  • From 290$
• 28
  Vald A Highly Scalable Distributed Vector Search Engine

  Vald is a cloud-native, highly scalable distributed vector search engine using the NGT algorithm for fast approximate nearest neighbor searches. It features automatic indexing, backup, and horizontal scaling for handling billions of vectors.

  • Free
• 29
  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$
• 30
  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$
• 31
  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$
• 32
  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
• 33
  ObjectBox On-Device Database with Vector Search and Data Sync

  ObjectBox is a high-speed, offline-first database designed for on-device applications, including AI, mobile, and IoT. It features vector search capabilities and seamless data synchronization across devices and optional cloud integration.

  • Freemium
• 34
  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$
• 35
  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
• 36
  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
• 37
  ragbuilder.io Build Optimized RAG Systems in Minutes, Not Months.

  RAGBuilder is a platform designed to eliminate the complexity of building and managing Retrieval-Augmented Generation (RAG) solutions, handling data ingestion, optimization, and deployment automatically.

  • Contact for Pricing
• 38
  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
• 39
  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$
• 40
  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$
• 41
  SurrealDB The world's most powerful multi-model database for real-time apps.

  SurrealDB is a powerful multi-model database designed to accelerate the development of real-time applications with integrated AI and machine learning capabilities. It supports relational, document, graph, time-series, key-value, vector, and search data models in one platform.

  • Freemium
  • From 23$
• 42
  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$
• 43
  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