... after only a year and 4 months it got acquired by Perplexity and the service shut down. I kept using it somehow for a while, but eventually hit the limit, so I built my own. In this space Wavebox and Shift are probably the best known. I can guess why it got rejected. AppSumo is mostly pushing SaaS right now, so a Mac only app probably looked like too small a market. The Sidekick thing might have played into ... ... When you submit, there's a field where you pick which product yours replaces, and there was no category for this kind of all in one browser. One more update. I recently released Pinateca, a SaaS alternative