I used streak.com a few years ago, which is a Gmail add-on. Create a pipeline for job applications with relevant stages - applied, heard back, interviewing, of

I used streak.com a few years ago, which is a Gmail add-on. Create a pipeline for job applications with relevant stages - applied, heard back, interviewing, offer/no-offer. Each application is a box. Each box can contain emails, notes, phone calls, tasks etc. The free version was more than enough for tracking my 100+ applications at the time.