I’m skeptical of trendy writing software promising to magically build your plot. For years, I just used a basic text document and index cards. The physical act of shuffling scenes on the floor did more for my structure than any fancy algorithm. Recently, I’ve been experimenting with a tool called Scrivener, mostly for its corkboard view, which replicates that card system digitally. It lets me see the whole narrative spine at once, which is invaluable for spotting pacing issues—like when I’ve crammed three major reveals into consecutive chapters.
That said, the most effective ‘tool’ for plot development, for me, has been a brutally simple one: a three-column table in a spreadsheet. Column one is the chapter number, two is what the protagonist thinks is happening, and three is the actual truth or external event. Filling that out exposes gaps in motivation and causality that character-driven writing can sometimes gloss over. It’s dry, unglamorous work, but seeing the dramatic irony laid out so plainly has saved more drafts than I can count. I still don’t trust apps that generate plot points for you; that feels like outsourcing the core creative struggle.