Weaviate vs Chroma

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Weaviate compared with Chroma
Detail	Weaviate	Chroma
What it does	The AI database developers love	Open-source search infrastructure for AI
Stage	Not given	Established
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Not given
Pricing	Not given	Not given
Key features	Vector Database for storing and searching high-dimensional vectors Query Agent for natural language database queries Built-in Embeddings from text, images, and more Engram for personalized AI experiences Hybrid search combining vector and keyword search Multi-tenancy support Flexible deployment options High availability and replication RBAC and SOC 2 compliance	Automatic query-aware data tiering and caching
What makes it different	Open source with no vendor lock-in Production-ready for enterprise use Billion-scale architecture Unified platform with AI features under one roof Easy to deploy and scale	Open-source Apache 2.0 with no vendor lock-in Serverless pricing model
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	78 no change since last check	80 no change since last check
Trust Flow (Majestic)	31	33
Citation Flow (Majestic)	53	50
Referring domains (Majestic)	5978	6447

3 details filled in for both companies.