Is there a more detailed list of eSIM providers somewhere? I know Apple lists the carriers but outside of that, it lacks any useful information like if they offer post-paid or pre-paid on eSIM, if it's provisioned via app or if you have to call or obtain an eSIM card like on EE.
EDIT: Doesn't look like there is a real list out there so perhaps this can be turned into a Wiki. Let's keep quick availability info on the main post but feel free to link to a more detailed post. Just want to keep it clean and information easy to find.
China
3: Pre-paid roaming data as add-on.
Need to confirm if available to non-postpaid customers.
Germany
Telekom: Post-paid and pre-paid eSIM officially supported. NOTE: ID required to begin service regardless of eSIM or physical SIM. Additional information here and here.
Philippines
Globe: Post-paid eSIM only, no pre-paid support. You must
visit one of the stores listed to set up.
Switzerland
Swisscom: Post-Paid and Prepaid. Prepaid QR Voucher available at every
Swisscom Shop
ID/Passport required for registration (Swiss LAW)
Sunrise: Only Post-Paid.
UK
EE: Post-paid eSIM only. You can call or go to an EE store for an
eSIM card with QR code. No pre-paid eSIM.
USA
T-Mobile: No official post-paid support (some have been successful in a work-around but it isn't guaranteed and T-Mobile will not support if there is a problem). Pre-paid eSIM available via the
T-Mobile eSIM app.
Verizon: Post-Paid eSIM only. Existing customers can call to have service switched to eSIM. New customers can sign up via the
MyVerizon app. No pre-paid eSIM support.
AT&T: Post-paid eSIM available with $5 Blue QR card via in-store or chat.
Pre-paid unconfirmed.