Amazon OpenSearchManaged retrieval engine for agentic AI, search, and analytics
vs
SingleStoreThe real-time database for AI, apps and analytics
Comparison · Vector Databases · weekly run Nov 2
Amazon OpenSearch vs SingleStore
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
SingleStore is the stronger AI pick in Vector Databases: it has a visibility score of 0.6 versus 0 for Amazon OpenSearch.
Choose Amazon OpenSearch if…
- You need HIPAA eligible or PCI DSS or SOC or ISO or FedRAMP or DoD CC SRG or CSA STAR or FIPS 140-2 or ISO 27017 coverage
- You prefer a larger, established vendor (5,000+ employees)
Choose SingleStore if…
- You want the brand AI engines rank higher (0.6 vs 0)
- You need ISO/IEC 27001 or SOC 2 Type 2 or HIPAA or GDPR or CCPA or Privacy Shield or PCI DSS v4.0.1 coverage
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Amazon OpenSearch | SingleStore |
|---|---|---|
| Visibility score | 0% | 0.6% |
| Change vs last week | New | New |
| Rank in Vector Databases | #28 | #26 |
| Share of voice | 0% | 0.4% |
| Mentions this run | 0 | 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
Amazon OpenSearch 0pp · SingleStore 0pp over 0 weekly runs.
Engine by engine
SingleStore leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
Amazon OpenSearchSingleStore
Head to head in AI answers
0 engine answers name both brands
0Amazon OpenSearch ranked higher
0SingleStore ranked higher
Features, pricing & fit
| Dimension | Amazon OpenSearch | SingleStore |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Free; paid from $0.99 / mo |
| Free plan | — | Yes |
| Deployment | Fully managed clusters or the Serverless option | Managed cloud service on AWS, Azure and Google Cloud, plus self-managed deployments and a bring-your-own-cloud option |
| Compliance | HIPAA eligible, PCI DSS, SOC, ISO, FedRAMP, DoD CC SRG, CSA STAR, FIPS 140-2, ISO 27017 | ISO/IEC 27001, SOC 2 Type 2, HIPAA, GDPR, CCPA, Privacy Shield, PCI DSS v4.0.1 |
| Support | — | Self-support on the free tier, Standard Support on paid tiers, Talk to a specialist, Technical support request |
| Founded | — | 2011 |
| Headquarters | Seattle, Washington | San Francisco, CA |
| Employees | 5,000+ | 201–500 |
| Funding | — | Series F-2 (led by Goldman Sachs) · $558M raised |
| Best for | — | Teams building real-time applications, analytics and AI features that need live data without copies |
Plans side by side
Amazon OpenSearch
Pricing not available.
SingleStore
Shared$0free workspace
Standard$0.99hour (starts at)
BYOC StandardCustomcontact us
Enterprise$1.49hour (starts at)
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Amazon OpenSearch vs SingleStore”, https://slateindex.ai/compare/amazon-opensearch-vs-singlestore, data of Nov 2, 2026. Licence: CC BY 4.0.