Background: Basecamp used to have a flat monthly $99 price. New pricing is now charged per seat.<p>The old rationale for flat monthly pricing was explained in a 2017 blog post: Why we never sold Basecamp by the seat (2017) <a href="https://m.signalvnoise.com/why-we-never-sold-basecamp-by-the" rel="nofollow">https://m.signalvnoise.com/why-we-never-sold-basecamp-by-the</a>...