Azure AI SearchCloud search and vector retrieval service on Microsoft Azure
vs
CrateDBEuropean real-time analytics database for live operational data
Comparison · Vector Databases · weekly run Nov 2
Azure AI Search vs CrateDB
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Azure AI Search is the stronger AI pick in Vector Databases: it has a visibility score of 1.2 versus 0 for CrateDB.
Choose Azure AI Search if…
- You want the brand AI engines rank higher (1.2 vs 0)
- AI answers describe it more positively (67% vs 0% positive)
- You need ISO 27001 or ISO 27018 or ISO 27701 or SOC 2 or FedRAMP or HIPAA or GDPR coverage
- Strong analyst recognition as a vector database vendor
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
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Azure AI Search | CrateDB |
|---|---|---|
| Visibility score | 1.2% | 0% |
| Change vs last week | New | New |
| Rank in Vector Databases | #23 | #29 |
| Share of voice | 0.6% | 0% |
| Mentions this run | 3 | 0 |
| Positive in AI answers | 67% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Azure AI Search 0pp · CrateDB 0pp over 0 weekly runs.
Engine by engine
Azure AI Search leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
Azure AI SearchCrateDB
Head to head in AI answers
0 engine answers name both brands
0Azure AI Search ranked higher
0CrateDB ranked higher
Features, pricing & fit
| Dimension | Azure AI Search | CrateDB |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Free; paid from $0.073 / mo |
| Free plan | — | Yes |
| Deployment | Cloud service on Microsoft Azure with Dedicated tiers and a Serverless consumption-based pricing model in preview | On-prem, at the edge, in public or private cloud, or fully managed on CrateDB Cloud or STACKIT. |
| Compliance | ISO 27001, ISO 27018, ISO 27701, SOC 2, FedRAMP, HIPAA, GDPR | ISO 27001 (CrateDB Cloud on AWS and Azure), SOC 2 Type II |
| Support | — | Development support (free plan), Basic support (included with dedicated plans), Premium support (optional) |
| Founded | — | 2013 |
| Headquarters | — | Vienna, Austria |
| Employees | — | 11–50 |
| Funding | — | Seed round (per Caplight, amount not stated) |
| 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. |
Plans side by side
Azure AI Search
Pricing not available.
CrateDB
Shared$0.073hour (starting)
Dedicated$0.246hour (starting, incl. basic support)
CustomCustomcontact us
Pros and cons
Themes from the AI answers that mention each brand
Azure AI Search
- Strong analyst recognition as a vector database vendor
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
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Azure AI Search vs CrateDB”, https://slateindex.ai/compare/azure-ai-search-vs-cratedb, data of Nov 2, 2026. Licence: CC BY 4.0.