DigitalOcean Vector Databases Pricing
Last verified 13 Jul 2026
DigitalOcean Vector Databases are managed clusters purpose-built for vector similarity search, supporting Weaviate, OpenSearch, and PostgreSQL (pgvector) for retrieval-augmented generation (RAG), semantic search, and other AI workloads.
DigitalOcean Vector Databases pricing includes two components:
- Cluster compute and storage, billed hourly while the cluster exists.
- Embedding token usage, billed through serverless inference pricing when you use DigitalOcean-hosted embeddings models.
Cluster Compute and Storage
OpenSearch and PostgreSQL Vector Database clusters use existing Managed Databases pricing, with no vector workload surcharge:
- OpenSearch clusters are billed at OpenSearch Managed Database rates, and enabling k-NN, ML Commons, or Neural Search doesn’t change pricing.
- PostgreSQL clusters are billed at PostgreSQL Managed Database rates, and enabling the
vectororvectorscaleextensions doesn’t change pricing.
Weaviate public
Weaviate is in public preview. The pricing below reflects current public preview rates and is subject to change before general availability.
| SKU | vCPU | RAM | Disk | Monthly | Hourly (approximate) |
|---|---|---|---|---|---|
| Small | 1 | 2 GB | 3 GiB | $20 | $0.030 |
| Medium | 2 | 4 GB | 11 GiB | $120 | $0.179 |
| Large | 8 | 32 GB | 230 GiB | $1,600 | $2.38 |
The cluster disk allocation includes embedding storage. There is no separate vector storage fee.
Embeddings Token Usage
Embeddings tokens are billed at the existing serverless inference rates. Charges apply when documents are converted to vectors during indexing and when query text is embedded during search. Rates vary by model and size.
If you use a third-party embeddings model provider, such as OpenAI or Cohere, that provider bills embedding costs directly. These charges don’t appear on your DigitalOcean invoice.