These are the listings closest to ZyBooks AutoUltra in what they say they do. Comparable, not endorsed: the ranking is the catalog's, and the judgement is yours.
Replacing
ZyBooks AutoUltra
Category
Productivity · Workflow
Its audience
101 users
Comparable listings
8
Comparable listings
ZyBooks AutoDescribes nearly the same job, smaller audience · Narrower access than the original7k users★ 4.3Compare side by side
Inclass FlashDescribes nearly the same job, smaller audience · More sites but fewer permissions than the original29 usersCompare side by side
LuzakDescribes nearly the same job, smaller audience · More sites but fewer permissions than the original8 usersCompare side by side
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.