CrateDBEuropean real-time analytics database for live operational data
vs
RedisReal-time data for agents & apps
Comparison · Vector Databases · weekly run Nov 2
CrateDB vs Redis
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Redis is the stronger AI pick in Vector Databases: it has a visibility score of 7.7 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 Redis if…
- You want the brand AI engines rank higher (7.7 vs 0)
- You want a lower entry price ($0.007 vs $0.073)
- AI answers describe it more positively (33% vs 0% positive)
- You need a self-hosted or on-premises option
AI visibility side by side
Latest weekly run · Nov 2
| Metric | CrateDB | Redis |
|---|---|---|
| Visibility score | 0% | 7.7% |
| Change vs last week | New | New |
| Rank in Vector Databases | #29 | #10 |
| Share of voice | 0% | 3% |
| Mentions this run | 0 | 14 |
| Positive in AI answers | 0% | 33% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
CrateDB 0pp · Redis 0pp over 0 weekly runs.
Engine by engine
Redis leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
CrateDBRedis
Head to head in AI answers
0 engine answers name both brands
0CrateDB ranked higher
0Redis ranked higher
Features, pricing & fit
| Dimension | CrateDB | Redis |
|---|---|---|
| Pricing model | Usage-based | Usage-based |
| Entry price | Free; paid from $0.073 / mo | Free; paid from $0.007 / mo |
| Free plan | Yes | Yes |
| Deployment | On-prem, at the edge, in public or private cloud, or fully managed on CrateDB Cloud or STACKIT. | Managed cloud service (Redis Cloud) on AWS, Azure and Google Cloud, plus on-premises and hybrid deployment with Redis Software. |
| Compliance | ISO 27001 (CrateDB Cloud on AWS and Azure), SOC 2 Type II | SOC 2, ISO 27001, ISO 27017, ISO 27018, ISO 27701, ISO 42001, ISO 22301, ISO 9001, PCI DSS, HIPAA, GDPR, CCPA, CSA STAR, VPAT, FIPS 140-3 |
| Support | Development support (free plan), Basic support (included with dedicated plans), Premium support (optional) | Community support on the free plan, Basic support on Essentials plans, Redis support team on paid plans, Knowledge base |
| Founded | 2013 | 2011 |
| Headquarters | Vienna, Austria | San Francisco, CA |
| Employees | 11–50 | 1,001–5,000 |
| Funding | Seed round (per Caplight, amount not stated) | Series D |
| 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. | Developers and digital businesses building fast apps and real-time AI agents that need low-latency data access. |
Plans side by side
CrateDB
Shared$0.073hour (starting)
Dedicated$0.246hour (starting, incl. basic support)
CustomCustomcontact us
Redis
Free$0month
Essentials$0.007hour (from; total $5/month)
Pro$0.014hour (from; minimum $200/month)
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
Redis
- low-latency vector search alongside caching
- ideal for consolidated enterprise stacks
- fits existing PostgreSQL or MongoDB stacks
- annual plans offer significant savings
- 14-day trial with up to $500 in solution-provider credits
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “CrateDB vs Redis”, https://slateindex.ai/compare/cratedb-vs-redis, data of Nov 2, 2026. Licence: CC BY 4.0.