AWSVisual low-code tool for building AWS-backed apps from Figma designs
vs
VespaThe AI Search Platform for fast, accurate AI search
Comparison · Vector Databases · weekly run Nov 2
AWS vs Vespa
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
AWS is the stronger AI pick in Vector Databases: it has a visibility score of 8.2 versus 3.8 for Vespa.
Choose AWS if…
- You want the brand AI engines rank higher (8.2 vs 3.8)
- You need SOC 1 or SOC 2 or SOC 3 or ISO 27017 or ISO 27018 or ISO 27701 or PCI DSS Level 1 or FedRAMP or DoD SRG or ISO 9001 or ISO 27001 coverage
- You prefer a larger, established vendor (5,000+ employees)
- Core federation and multi-account management included at no extra charge
Choose Vespa if…
- AI answers describe it more positively (67% vs 16% positive)
- Massive-scale big data serving engine and AI search platform
- Billion-scale hybrid search with native tensor calculations
- Suited to sophisticated recommendation, ranking, and personalization with custom ranking logic
AI visibility side by side
Latest weekly run · Nov 2
| Metric | AWS | Vespa |
|---|---|---|
| Visibility score | 8.2% | 3.8% |
| Change vs last week | New | New |
| Rank in Vector Databases | #9 | #17 |
| Share of voice | 2.3% | 1.9% |
| Mentions this run | 11 | 9 |
| Positive in AI answers | 16% | 67% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
AWS 0pp · Vespa 0pp over 0 weekly runs.
Engine by engine
AWS leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
AWSVespa
Head to head in AI answers
0 engine answers name both brands
0AWS ranked higher
0Vespa ranked higher
Features, pricing & fit
| Dimension | AWS | Vespa |
|---|---|---|
| Deployment | — | Open source for self-hosting, Vespa Cloud fully managed on AWS and Google Cloud marketplaces, and Enclave, which runs hosts in the customer's own cloud account. |
| Compliance | SOC 1, SOC 2, SOC 3, ISO 27017, ISO 27018, ISO 27701, PCI DSS Level 1, FedRAMP, DoD SRG, ISO 9001, ISO 27001 | — |
| Support | — | Developer center and documentation, Vespa Slack community |
| Founded | 2021 | 2023 |
| Headquarters | Seattle, Washington | Trondheim, Norway |
| Employees | 5,000+ | 51–200 |
| Funding | — | Series A, led by Blossom Capital · $31M raised |
| Best for | — | Teams building search, retrieval-augmented generation, recommendation and personalization applications that must run at large scale. |
Pros and cons
Themes from the AI answers that mention each brand
AWS
- Core federation and multi-account management included at no extra charge
- Enterprise-grade reliability and uptime on AWS infrastructure
- Pay-as-you-go, usage-based pricing
- Deep integration with the AWS ecosystem and AI tools
- Recognised by analysts such as Gartner and ISG
- Requires strong AWS engineering or technical expertise
Vespa
- Massive-scale big data serving engine and AI search platform
- Billion-scale hybrid search with native tensor calculations
- Suited to sophisticated recommendation, ranking, and personalization with custom ranking logic
- High-throughput serving
- Recognised by analysts among strongest vector database vendors
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “AWS vs Vespa”, https://slateindex.ai/compare/aws-vs-vespa, data of Nov 2, 2026. Licence: CC BY 4.0.