Vector Database Comparison 2026: Pinecone vs Weaviate vs Qdrant vs Chroma (Benchmarks & Pricing)
Vector databases are the backbone of modern AI applications. They store and search high-dimensional vectors (embeddings) that represent the meaning of text, images, and other data. Here’s what you need to know about choosing and using vector databases.
What Vector Databases Do
Traditional databases search by exact matches — find all records where name equals “John.”









