Best Pgvector Alternatives in 2025
-
PGVecto.rs is a Postgres extension that enables scalable vector search, allowing you to build powerful similarity-based applications on top of your Postgres database.
-
pgvectorscale builds on pgvector with higher performance embedding search and cost-efficient storage for AI applications.
-
VectorChord is a high-performance PostgreSQL extension for vector similarity search. Enhanced speed, scalability & affordability. Ideal for e-commerce, research & media.
-
Build powerful AI applications with Supabase Vector. Store, query, and index vector embeddings using Postgres and Supabase's AI toolkit.
-
Discover the client-vector-search library: embed, store, search, and cache vectors effortlessly. Enhance your applications with efficient vector search capabilities.
-
Lantern is a Postgres vector database that is scalable, cost-effective, and easy to use
-
Use managed or self-hosted vector databases to give LLMs the ability to work on YOUR data & context.
-
Build vector search and hybrid search with Elasticsearch's open source vector database — from the leaders in BM25 text search. Try Elasticsearch's vector database, free....
-
Vald: A scalable, high-performance AI search engine for recommendation systems, translation, and image recognition tasks. Automate indexing and enhance search capabilities with Vald.
-
VectorDB is a simple, lightweight, fully local, end-to-end solution for using embeddings-based text retrieval.
-
Discover Milvus, the popular vector database for enterprise users. Store, index, and manage large-scale embedding vectors with ease. Boost retrieval speed and create similarity search services using Milvus' advanced SDKs and indexing algorithms. Perfect for machine learning deployments and managing large-scale vector datasets.
-
SvectorDB allows you to set up a serverless vector database in under 120 seconds, perfect for RAG chatbots, document search, and recommendations.
-
Vearch: Hybrid vector search database. Combine similarity & scalar filters for precise AI results. Scale effortlessly. Python/Go SDKs.
-
Create stunning vector illustrations and SVGs effortlessly with PlusVector. No design skills needed. Try AI-powered PlusVector today!
-
Combine the power of PostgreSQL with machine learning using PostgresML. Seamlessly integrate ML models, perform predictive analytics, analyze text data, and build recommendation systems.
-
Save hundreds of hours wrangling vector data and thousands in embedding costs.The universal vector database management system.
-
Qdrant is a vector database for storing, searching, and managing high - dimensional vectors. It offers efficient storage, fast similarity search, scalability, and rich API. Ideal for AI, ML, and NLP applications. Click to learn more!
-
Solve AI hallucinations. Vectorize powers accurate, real-time AI agents & RAG pipelines with all your organizational data, including complex documents.
-
Supercharge your AI applications with Zilliz's Milvus vector database. Deploy and scale your vector search apps hassle-free with Zilliz Cloud.
-
LanceDB: Blazing-fast vector search & multimodal data lakehouse for AI. Unify petabyte-scale data to build & train production-ready AI apps.
-
Vectorizer makes it easy to convert raster images, like PNGs, BMPs and JPEGs, into scalable vector graphics (SVG, EPS, DXF). Our intricate algorithms guarantee the highest quality conversion, resulting in detailed, crystals-clear vector graphics.
-
AlloyDB AI is an integrated set of capabilities built into AlloyDB for PostgreSQL, designed to help
-
HelixDB is a high-performance database system designed with a focus on developer experience and efficient data operations. Built in Rust and powered by LMDB as its storage engine, it combines the reliability of a proven storage layer with modern features tailored for AI and vector-based applications.
-
Enable every developer to build production-grade GenAI applications with powerful and familiar SQL. Minimal Learning, Max Value, and Cost-Effective.
-
Pinecone is the leading AI infrastructure for building accurate, secure, and scalable AI applications. Use Pinecone Database to store and search vector data at scale, or start with Pinecone Assistant to get a RAG application running in minutes.
-
Vectorizer.AI: Convert JPG or PNG images into vector graphics with superior results. AI-powered conversion, improved output quality, customizable options. Perfect for graphic designers and printing processes.
-
Build intelligent search with Vpuna AI. Developer-first vector & semantic search that understands user intent across all your data.
-
Use our free SVG Generator to easily create, convert, and download custom SVG files online. This SVG Generator works for logos, icons, and vector graphics.
-
TopK is a cloud-native database intended for search use cases. It comes with keyword search, vector search, and metadata filtering built-in.
-
Weaviate: The open source vector database powering AI apps. Fast vector search with structured filters. Flexible, scalable, production-ready for developers.