Job Application Tracker. Huntr keeps track of every detail about your job applications - notes, dates, tasks, job descriptions, salaries, locations, company data and more.
Profilehunt is a Kanban board built for organizing your job search. It comes with a browser extension so you can add jobs from any website to your board. Profilehunt sends weekly reminders and updates on applications.
Notion is a wonderful tool when it comes to manage productivity systems. One of its use-case that I have found personally helpful is to track my job application and to be always on foot to achieving career goals.