Weaviate vs LanceDB
Vector Databases pricing comparison · 2026
Weaviate pricing ranges from $0–$400/month, while LanceDB ranges from $0–$1000/month. Weaviate is typically 10% more affordable, though your actual cost depends on tier and team size.
VS
Weaviate and LanceDB both operate in the vector databases category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Weaviate | LanceDB |
|---|---|---|
| Free Trial | Free /month | Free /month |
| Flex | $45 /month | Free /month |
| Premium | $400 /month | Custom |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Weaviate
5 scenarios$45/month
Starter: Flex Plan Minimum
$400/month
Growing Team: Premium Plan
$0/month
Prototype / Evaluation (Free Trial)
LanceDB
3 scenarios$0
Open-Source Self-Hosted (Small Team)
LanceDB + ~$50–$200/month cloud infra
$50
LanceDB Cloud (Mid-Sized AI App)
$200/month (estimated, usage-based)
$2,000
Enterprise (Large-Scale Production)
$10,000/month (annual commit, contact sales)
Market Intelligence
Weaviate
- Median annual cost
- $7,296
- Based on
- 3 deals
LanceDB
- 0 0 0
Contract Terms
| Term | Weaviate | LanceDB |
|---|---|---|
| Auto-renewal | — | No |
| Cancellation | — | N/A — cloud is serverless pay-as-you-go |
| Minimum commitment | — | None for cloud (open-source free); enterprise requires annual commit |
| Price escalation | $369-$3,000 | Not publicly disclosed |