LanceDBThe multimodal lakehouse for AI, accelerating large-scale data curation and feature engineering.
vs
MarqoSmarter Search, Higher Conversion
Comparison · Vector Databases · weekly run Nov 2
LanceDB vs Marqo
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 0.7 for Marqo, and ranks ahead in 50% of the answers that name both.
Choose LanceDB if…
- You want the brand AI engines rank higher (5.7 vs 0.7)
- AI answers describe it more positively (31% vs 0% positive)
- You need SOC 2 Type II or HIPAA or GDPR coverage
- Open-source, serverless vector database
Choose Marqo if…
- You prefer a larger, established vendor (51–200 employees)
AI visibility side by side
Latest weekly run · Nov 2
| Metric | LanceDB | Marqo |
|---|---|---|
| Visibility score | 5.7% | 0.7% |
| Change vs last week | New | New |
| Rank in Vector Databases | #11 | #25 |
| Share of voice | 2.8% | 0.4% |
| Mentions this run | 13 | 2 |
| Positive in AI answers | 31% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
LanceDB 0pp · Marqo 0pp over 0 weekly runs.
Engine by engine
LanceDB leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
LanceDBMarqo
Head to head in AI answers
2 engine answers name both brands
1LanceDB ranked higher
1Marqo ranked higher
| Prompt | Engine | LanceDB | Marqo |
|---|---|---|---|
| Official website of the top vector database vendors | ChatGPT | #11 | #6 |
| Official website of the top vector database vendors | Perplexity | #5 | #14 |
Features, pricing & fit
| Dimension | LanceDB | Marqo |
|---|---|---|
| Deployment | Open-source edition embedded in the application; LanceDB Cloud serverless; Enterprise in the customer's own cloud. | Deployed via API or one-click integrations with commerce platforms |
| Compliance | SOC 2 Type II, HIPAA, GDPR | — |
| Support | Contact form, with a reply promised within 48 hours | Talk to a search expert, Book a 30-minute demo with a live proof-of-concept on your own catalog |
| Founded | 2022 | 2022 |
| Headquarters | San Francisco, California | San Francisco, California, USA |
| Employees | 11–50 | 51–200 |
| Funding | Series A | Series A · $18M raised |
| Best for | Feature teams building production AI applications with vector search and multimodal data. | Enterprise retail brands with large product catalogs in fashion, beauty, electronics and home goods |
Pros and cons
Themes from the AI answers that mention each brand
LanceDB
- Open-source, serverless vector database
- Embeds directly into applications and notebooks
- Free local install without cloud signup
- Seamless embedded or lakehouse table use
Marqo
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “LanceDB vs Marqo”, https://slateindex.ai/compare/lancedb-vs-marqo, data of Nov 2, 2026. Licence: CC BY 4.0.