Amazon OpenSearchManaged retrieval engine for agentic AI, search, and analytics
vs
RedisReal-time data for agents & apps
Comparison · Vector Databases · weekly run Nov 2
Amazon OpenSearch 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 Amazon OpenSearch.
Choose Amazon OpenSearch if…
- You need HIPAA eligible or SOC or ISO or FedRAMP or DoD CC SRG or FIPS 140-2 coverage
- You prefer a larger, established vendor (5,000+ employees)
Choose Redis if…
- You want the brand AI engines rank higher (7.7 vs 0)
- You need a self-hosted or on-premises option
- You need SOC 2 or ISO 27001 or ISO 27018 or ISO 27701 or ISO 42001 or ISO 22301 or ISO 9001 or HIPAA or GDPR or CCPA or VPAT or FIPS 140-3 coverage
- low-latency vector search alongside caching
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Amazon OpenSearch | Redis |
|---|---|---|
| Visibility score | 0% | 7.7% |
| Change vs last week | New | New |
| Rank in Vector Databases | #28 | #10 |
| Share of voice | 0% | 3% |
| Mentions this run | 0 | 14 |
| Positive in AI answers | — | 33% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Amazon OpenSearch 0pp · Redis 0pp over 0 weekly runs.
Engine by engine
Redis leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
Amazon OpenSearchRedis
Head to head in AI answers
0 engine answers name both brands
0Amazon OpenSearch ranked higher
0Redis ranked higher
Features, pricing & fit
| Dimension | Amazon OpenSearch | Redis |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Free; paid from $0.007 / mo |
| Free plan | — | Yes |
| Deployment | Fully managed clusters or the Serverless option | Managed cloud service (Redis Cloud) on AWS, Azure and Google Cloud, plus on-premises and hybrid deployment with Redis Software. |
| Compliance | HIPAA eligible, PCI DSS, SOC, ISO, FedRAMP, DoD CC SRG, CSA STAR, FIPS 140-2, ISO 27017 | 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 | — | Community support on the free plan, Basic support on Essentials plans, Redis support team on paid plans, Knowledge base |
| Founded | — | 2011 |
| Headquarters | Seattle, Washington | San Francisco, CA |
| Employees | 5,000+ | 1,001–5,000 |
| Funding | — | Series D |
| Best for | — | Developers and digital businesses building fast apps and real-time AI agents that need low-latency data access. |
Plans side by side
Amazon OpenSearch
Pricing not available.
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
Amazon OpenSearch
Profile in progress.
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, “Amazon OpenSearch vs Redis”, https://slateindex.ai/compare/amazon-opensearch-vs-redis, data of Nov 2, 2026. Licence: CC BY 4.0.