What is Weaviate
Weaviate is an open-source vector database offered as managed cloud clusters with vector storage, retrieval, embedding and agent services.
Plans
As of July 31, 2026, Free Forever costs US$0 with no card required and includes one cluster per user, 100,000 objects, 1GB of memory, 10GB of disk, one collection with three tenants, 2,000 embedding requests per day and 1,000 Query Agent requests per month.
Flex starts at US$45 per month with pay-as-you-go shared infrastructure, replication, role-based access, a 99.5% uptime target and standard support. Premium starts at US$400 per month with prepaid usage, shared or dedicated infrastructure, all supported clouds, support and uptime options up to 99.95%. Enterprise requirements beyond these plans are quoted according to deployment and support needs.
Usage pricing
Published starting vector-dimension rates per million are US$0.00465 on Flex, US$0.003875 on Premium shared and US$0.002718 on Premium dedicated. Storage starts at US$0.12, US$0.10 and US$0.1505 per GiB-month respectively. Weaviate Embeddings starts at US$0.025 per million tokens for Arctic Embed M v1.5, US$0.040 for Arctic Embed v2 and US$0.065 for ModernVBERT. Query Agent offers 1,000 free queries monthly; a US$30 organisation plan includes 4,000 before usage charges.
Official source: Weaviate pricing.