These are the listings closest to Forgetting Curve in what they say they do. Comparable, not endorsed: the ranking is the catalog's, and the judgement is yours.
Replacing
Forgetting Curve
Category
Productivity · Workflow
Its audience
14 users
Comparable listings
8
Comparable listings
reminDODescribes nearly the same job, smaller audience · More sites but fewer permissions than the original3k users★ 4.1Compare side by side
BakedDescribes nearly the same job, smaller audience · More sites but fewer permissions than the original6 usersCompare side by side
Learn CycleDescribes nearly the same job, smaller audience · More sites but fewer permissions than the original14 users★ 5.0Compare side by side
ReMindDescribes nearly the same job, smaller audience · Wider access than the original10 usersCompare side by side
LoopRecallDescribes nearly the same job, smaller audience · More sites but fewer permissions than the original1 users (last published figure)★ 5.0Compare 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.