DataStax Astra DB vs Marqo
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
DataStax Astra DB is the stronger AI pick in Vector Databases: it has a visibility score of 3 versus 0.7 for Marqo, and ranks ahead in 100% of the answers that name both.
Choose DataStax Astra DB if…
- You want the brand AI engines rank higher (3 vs 0.7)
- You need a self-hosted or on-premises option
- You need HIPAA or PCI DSS or SOC 2 or ISO/IEC 27001 coverage
- You prefer a larger, established vendor (5,000+ employees)
Choose Marqo if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 2
| Metric | DataStax Astra DB | Marqo |
|---|---|---|
| Visibility score | 3% | 0.7% |
| Change vs last week | New | New |
| Rank in Vector Databases | #18 | #25 |
| Share of voice | 1.1% | 0.4% |
| Mentions this run | 5 | 2 |
| Positive in AI answers | — | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
DataStax Astra DB 0pp · Marqo 0pp over 0 weekly runs.
Engine by engine
DataStax Astra DB leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | DataStax Astra DB | Marqo |
|---|---|---|---|
| Official website of the top vector database vendors | Perplexity | #10 | #14 |
Features, pricing & fit
| Dimension | DataStax Astra DB | Marqo |
|---|---|---|
| Deployment | Cloud database-as-a-service; HCD for on-premises or private cloud | Deployed via API or one-click integrations with commerce platforms |
| Compliance | HIPAA, PCI DSS, SOC 2, ISO/IEC 27001 | — |
| Support | Documentation | Talk to a search expert, Book a 30-minute demo with a live proof-of-concept on your own catalog |
| Founded | — | 2022 |
| Headquarters | — | San Francisco, California, USA |
| Employees | 5,000+ | 51–200 |
| Funding | Undisclosed round (last round per Tracxn) | Series A · $18M raised |
| Best for | Enterprises building generative AI and retrieval-augmented generation applications that need scalable NoSQL storage with vector search. | 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
DataStax Astra DB
- Integrated vector search in one serverless NoSQL database
- Annual commitment and volume discounts
- Built on Apache Cassandra
Marqo
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “DataStax Astra DB vs Marqo”, https://slateindex.ai/compare/datastax-astra-db-vs-marqo, data of Nov 2, 2026. Licence: CC BY 4.0.