AWS vs Microsoft Entra External ID
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 Identity & Access Management: it has a visibility score of 14.1 versus 4.9 for Microsoft Entra External ID, and ranks ahead in 100% of the answers that name both.
Choose AWS if…
- You want the brand AI engines rank higher (14.1 vs 4.9)
- AI answers describe it more positively (16% vs 0% positive)
- 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
- Core federation and multi-account management included at no extra charge
Choose Microsoft Entra External ID if…
- Customer and external-user identity integrated with Microsoft's ecosystem
AI visibility side by side
Latest weekly run · Nov 3
| Metric | AWS | Microsoft Entra External ID |
|---|---|---|
| Visibility score | 14.1% | 4.9% |
| Change vs last week | New | down−0.6% |
| Rank in Identity & Access Management | #9 | #20 |
| Share of voice | 5.1% | 1.9% |
| Mentions this run | 15 | 6 |
| Positive in AI answers | 16% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
AWS +14.1pp · Microsoft Entra External ID −6.799999999999999pp over 1 weekly runs.
Engine by engine
AWS leads on 1 of 3 engines
Head to head in AI answers
2 engine answers name both brands
| Prompt | Engine | AWS | Microsoft Entra External ID |
|---|---|---|---|
| What is a identity and access management platform and when does a company need one? | ChatGPT | #3 | #8 |
| What should a identity and access management platform integrate with? | ChatGPT | #2 | #13 |
Features, pricing & fit
| Dimension | AWS | Microsoft Entra External ID |
|---|---|---|
| Deployment | — | Cloud (SaaS) |
| Compliance | SOC 1, SOC 2, SOC 3, ISO 27017, ISO 27018, ISO 27701, PCI DSS Level 1, FedRAMP, DoD SRG, ISO 9001, ISO 27001 | — |
| Founded | 2021 | — |
| Headquarters | Seattle, Washington | Redmond, WA, United States |
| Employees | 5,000+ | 5,000+ |
| Best for | — | Organizations building customer-facing or partner-facing sign-in on Microsoft's cloud, including new projects that would previously have used Azure AD B2C. |
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
Microsoft Entra External ID
- Customer and external-user identity integrated with Microsoft's ecosystem
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “AWS vs Microsoft Entra External ID”, https://slateindex.ai/compare/aws-vs-microsoft-entra-external-id, data of Nov 3, 2026. Licence: CC BY 4.0.