Alternatives

Alternatives to Postmaster

These are the listings closest to Postmaster in what they say they do. Comparable, not endorsed: the ranking is the catalog's, and the judgement is yours.

Replacing: Postmaster
Category: Productivity · Developer
Its audience: 67 users
Comparable listings: 8

Comparable listings

postMessageObserver Describes nearly the same job, smaller audience · Wider access than the original 916 users ★ 5.0
PostMessage Tracker Describes nearly the same job, smaller audience · Same access as the original 186 users ★ 5.0
postMessage-catcher Describes nearly the same job, smaller audience · Narrower access than the original 2k users ★ 4.0
PostMessage Inspector Describes nearly the same job, smaller audience · Wider access than the original 404 users ★ 4.3
Message Channel Tracker Describes nearly the same job, smaller audience · Fewer sites but more permissions than the original 16 users
PostMessage Listener Describes a similar job, smaller audience · Same access as the original 100 users ★ 5.0
DOMinator Describes a similar job, smaller audience · Wider access than the original 9 users
UCIP Message Logger Describes a similar job, smaller audience · Narrower access than the original 6 users

Comparable listings are pre-computed from the meaning of each store listing, then shown with the audience and rating from our latest pass over the store. Access compares where each listing can run (every site, how many site patterns) and how many browser permissions it declares, against the extension it would replace. Narrower is not a verdict on safety: compare what each needs for the job.

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Where the data comes from: how the catalog is built