Observed arrival · 2026-10-16

EWS AppID lookup, for the Exchange shutdown clock

ewsappid.com Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

A lookup tool matches Exchange Web Services application IDs to apps, vendors, and any published migration plans ahead of Microsoft’s 1 April 2027 shutdown.

Landing page captured for the 2026-10-16 issue.

For: Microsoft 365 administrators tracking EWS usage
Worth noticing: The directory lists 3,454 application IDs, each linked to its source, and accepts corrections checked against public sources.

Field notes

The page separates a single-ID lookup from a tenant plan for reviewing a full EWS usage report. It says the tenant plan runs in the browser, checks each app against the tenant's allow list, and creates a downloadable plan that can be rerun. Listed pricing is $49 for one tenant or $199 for ten, with a combined view across them.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

⊠LoginAccess appeared gated

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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