CrateDBEuropean real-time analytics database for live operational data
vs
DataStax Astra DBVector search NoSQL database built on Apache Cassandra.
Comparison · Vector Databases · weekly run Nov 2
CrateDB vs DataStax Astra DB
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 for CrateDB.
Choose CrateDB if…
- You need ISO 27001 (CrateDB Cloud on AWS and Azure) or SOC 2 Type II 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 DataStax Astra DB if…
- You want the brand AI engines rank higher (3 vs 0)
- 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)
AI visibility side by side
Latest weekly run · Nov 2
| Metric | CrateDB | DataStax Astra DB |
|---|---|---|
| Visibility score | 0% | 3% |
| Change vs last week | New | New |
| Rank in Vector Databases | #29 | #18 |
| Share of voice | 0% | 1.1% |
| Mentions this run | 0 | 5 |
| 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
CrateDB 0pp · DataStax Astra DB 0pp over 0 weekly runs.
Engine by engine
DataStax Astra DB leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
CrateDBDataStax Astra DB
Head to head in AI answers
0 engine answers name both brands
0CrateDB ranked higher
0DataStax Astra DB ranked higher
Features, pricing & fit
| Dimension | CrateDB | DataStax Astra DB |
|---|---|---|
| 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. | Cloud database-as-a-service; HCD for on-premises or private cloud |
| Compliance | ISO 27001 (CrateDB Cloud on AWS and Azure), SOC 2 Type II | HIPAA, PCI DSS, SOC 2, ISO/IEC 27001 |
| Support | Development support (free plan), Basic support (included with dedicated plans), Premium support (optional) | Documentation |
| Founded | 2013 | — |
| Headquarters | Vienna, Austria | — |
| Employees | 11–50 | 5,000+ |
| Funding | Seed round (per Caplight, amount not stated) | Undisclosed round (last round per Tracxn) |
| 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. | Enterprises building generative AI and retrieval-augmented generation applications that need scalable NoSQL storage with vector search. |
Plans side by side
CrateDB
Shared$0.073hour (starting)
Dedicated$0.246hour (starting, incl. basic support)
CustomCustomcontact us
DataStax Astra DB
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
DataStax Astra DB
- Integrated vector search in one serverless NoSQL database
- Annual commitment and volume discounts
- Built on Apache Cassandra
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “CrateDB vs DataStax Astra DB”, https://slateindex.ai/compare/cratedb-vs-datastax-astra-db, data of Nov 2, 2026. Licence: CC BY 4.0.