Craft gripping mysteries with AI that understands plot structure, clue planting, and suspect management. From cozy whodunits to hardboiled noir. $9.99/month with BYOK.
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Purpose-built tools for plotting crimes, planting clues, and crafting satisfying reveals
Classic mystery arcs from inciting crime to final reveal. Plan whodunit, howdunit, and whydunit story structures with AI guidance.
Fair-play clues woven throughout your manuscript. AI tracks planted evidence so readers can solve the case alongside your detective.
Build suspects with motives, alibis, and red herrings. AI maintains consistency so every character holds up under scrutiny.
Pacing tools that control when to reveal and when to withhold. Build dread, suspense, and satisfying twists chapter by chapter.
Create unique sleuths with distinct methods, flaws, and voice. From hard-nosed PIs to amateur bakers who solve crimes.
Noir rain-soaked alleys, cozy village lanes, or sterile forensic labs. AI crafts immersive atmospheres that match your subgenre.
Whether you write cozy cat mysteries or gritty noir, FictionAI adapts to your style
Cozy Mystery
Hardboiled Detective
Police Procedural
Psychological Thriller
Whodunit
Historical Mystery
Legal Thriller
Amateur Sleuth
From first crime to final reveal in four steps
Define the crime, setting, and stakes. Choose your subgenre and FictionAI scaffolds the mystery structure for you.
Build a cast with motives, alibis, secrets, and relationships. Assign the real culprit and plant false leads.
Map out fair-play clues, red herrings, and misdirections. AI ensures every reveal has proper foreshadowing.
Generate chapters with rising tension, timed reveals, and a satisfying denouement that ties every thread together.