Microsoft

176 provider profiles 176 rated 1453 APIs Parent provider page →

Microsoft publishes its API surface across 176 provider profiles indexed on the APIs.io network, of which 176 carry a rating. The rated members span 75.6 points, from 80.0 down to 4.4.

Its highest-rated surfaces are Power Query, Microsoft Entra ID (formerly Azure AD), Microsoft Power Platform APIs, LinkedIn, Microsoft Azure.

75.6points of spread across 176 rated surfaces
Best: 80.0  ·  Weakest: 4.4  ·  11 exemplar, 31 strong, 57 developing
34.0 thin blended estate rating across 176 rated profiles

Composite average 42.4, agent-readiness average 21.3. Averages are shrunk toward the network mean so a small estate is not decided by one outlier, then blended 0.6 composite / 0.4 agent-readiness — the same rollup the venture capital pages use. The average is the least useful number here; the spread above is the one that describes what an agent actually meets.

Surfaces in this Estate

Every provider profile that declares this company as its parent, grouped by API Evangelist rating. Exemplar and Strong are expanded by default. These are listed as found — where one contract is registered under several profiles, it appears under each.

Exemplar 11 Complete, well-documented, and agent-ready
Strong 31 Solid coverage with minor gaps
Developing 57 Usable, with meaningful gaps to close
Microsoft Active Directory3 APIs54.1Microsoft Teams11 APIs54.0Azure Synapse Analytics30 APIs53.4Microsoft Entra1 API52.8Azure Database for MySQL10 APIs52.6Azure Migrate9 APIs52.6Microsoft Office10 APIs51.8Azure Web PubSub1 API51.4Microsoft Copilot1 API51.4Azure Container Instances1 API51.3Azure Traffic Manager1 API51.3Microsoft 365 Copilot1 API51.1Azure Pipelines2 APIs51.0Azure Maps11 APIs50.6Bing News Search1 API50.3Microsoft Azure Integration Services6 APIs50.3NuGet2 APIs50.0npm1 API49.3Microsoft Excel11 APIs49.2Microsoft Visio API1 API49.2Azure Container Registry1 API48.8Microsoft Windows 1017 APIs48.6PlayFab1 API48.6Azure AI Search3 APIs48.5Microsoft Defender1 API48.5Azure Storage Accounts2 APIs48.4Microsoft Windows Server1 API48.3Azure Function Apps1 API48.2Azure Logic Apps1 API48.1Microsoft SharePoint15 APIs48.0Azure Load Balancer2 APIs47.9Azure Machine Learning2 APIs47.9Azure DevTest Labs1 API47.6Blizzard Entertainment5 APIs47.4Azure OpenAI Service9 APIs47.0Microsoft Dynamics 3651 API46.2Azure Policy2 APIs46.1Azure Queue Storage1 API45.2Azure Database for PostgreSQL2 APIs45.1Microsoft Azure Advisor2 APIs45.0Microsoft Azure App Service2 APIs45.0Azure SignalR Service2 APIs44.8Microsoft Sentinel5 APIs44.5Microsoft Azure AI Foundry1 API44.2TypeScript3 APIs43.9Azure Stream Analytics6 APIs43.8Azure Service Fabric2 APIs43.6Azure SQL Database5 APIs43.4Azure Site Recovery1 API43.2Microsoft Project21 APIs43.0Microsoft Edge8 APIs42.8Microsoft Fabric5 APIs42.1Azure Notification Hubs3 APIs40.8Microsoft Excel (Advanced)1 API39.5PowerShell1 API39.5Azure Event Grid1 API39.3Azure Front Door2 APIs39.3
Thin 51 Limited public surface area
Emerging 18 Early or largely undocumented
Minimal 8 Almost no public developer surface

Brands inside this Estate

Acquired brands and product families that carry surfaces of their own. Their profiles are already counted in the estate above — this is the same footprint, grouped by the name it is sold under. The 7 largest have a rated page of their own.

Microsoft Azure 70 profiles

All 70 Microsoft Azure surfaces, rated →

AutoGen 1 profile

About this page

An estate is one company whose API surface is spread across many provider profiles. This page is generated from the x-parent declaration in each member's own apis.yml, followed to the top of the chain — so a brand acquired by a brand that was itself acquired lands in the estate of the company that owns it today. Every rating shown is read from that member's provider page, so this page can never disagree with them. Nothing here is merged or deduplicated — it is the footprint as an agent encounters it. Source apis.yml →

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