CrateDBEuropean real-time analytics database for live operational data
vs
LanceDBThe multimodal lakehouse for AI, accelerating large-scale data curation and feature engineering.
Comparison · Vector Databases · weekly run Nov 2
CrateDB vs LanceDB
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
LanceDB is the stronger AI pick in Vector Databases: it has a visibility score of 5.7 versus 0 for CrateDB.
Choose CrateDB if…
- You need ISO 27001 (CrateDB Cloud on AWS and Azure) coverage
- Handles massive time-series, IoT, and operational data in real time
- Strong for high-volume real-time analytics
- Horizontal scalability with SQL access
Choose LanceDB if…
- You want the brand AI engines rank higher (5.7 vs 0)
- AI answers describe it more positively (31% vs 0% positive)
- You need HIPAA or GDPR coverage
- Open-source, serverless vector database
AI visibility side by side
Latest weekly run · Nov 2
| Metric | CrateDB | LanceDB |
|---|---|---|
| Visibility score | 0% | 5.7% |
| Change vs last week | New | New |
| Rank in Vector Databases | #29 | #11 |
| Share of voice | 0% | 2.8% |
| Mentions this run | 0 | 13 |
| Positive in AI answers | 0% | 31% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
CrateDB 0pp · LanceDB 0pp over 0 weekly runs.
Engine by engine
LanceDB leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
CrateDBLanceDB
Head to head in AI answers
0 engine answers name both brands
0CrateDB ranked higher
0LanceDB ranked higher
Features, pricing & fit
| Dimension | CrateDB | LanceDB |
|---|---|---|
| Pricing model | Usage-based | — |
| Entry price | Free; paid from $0.073 / mo | — |
| Free plan | Yes | — |
| Deployment | On-prem, at the edge, in public or private cloud, or fully managed on CrateDB Cloud or STACKIT. | Open-source edition embedded in the application; LanceDB Cloud serverless; Enterprise in the customer's own cloud. |
| Compliance | ISO 27001 (CrateDB Cloud on AWS and Azure), SOC 2 Type II | SOC 2 Type II, HIPAA, GDPR |
| Support | Development support (free plan), Basic support (included with dedicated plans), Premium support (optional) | Contact form, with a reply promised within 48 hours |
| Founded | 2013 | 2022 |
| Headquarters | Vienna, Austria | San Francisco, California |
| Employees | 11–50 | 11–50 |
| Funding | Seed round (per Caplight, amount not stated) | Series A |
| Best for | Teams with high-volume, high-cardinality operational data, such as sensor, telemetry and event streams, who need real-time analytics, search and vector queries without ETL. | Feature teams building production AI applications with vector search and multimodal data. |
Plans side by side
CrateDB
Shared$0.073hour (starting)
Dedicated$0.246hour (starting, incl. basic support)
CustomCustomcontact us
LanceDB
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
CrateDB
- Handles massive time-series, IoT, and operational data in real time
- Strong for high-volume real-time analytics
- Horizontal scalability with SQL access
- Weaker than full transactional guarantees
LanceDB
- Open-source, serverless vector database
- Embeds directly into applications and notebooks
- Free local install without cloud signup
- Seamless embedded or lakehouse table use
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “CrateDB vs LanceDB”, https://slateindex.ai/compare/cratedb-vs-lancedb, data of Nov 2, 2026. Licence: CC BY 4.0.