Question: Can you recommend a tool that helps me develop my ideas into a cohesive narrative?

If you need a tool to flesh out your ideas into a coherent story, Subtxt is a good option. This AI framework is designed to help writers construct a narrative with a coherent structure, identifying gaps and filling them with consistent and compelling content. Subtxt's tools include Narrative Agents, Subtxt Muse, Premise Builder and Storyforms, and you can use it to iterate on your story with different pricing levels, including a basic $25/month plan. It's designed to help you maintain your voice while getting the benefits of more advanced storytelling tools.

Another option is StoryNest.ai, an AI-based tool for crafting different forms of narrative like novels, interactive fiction and screenplays. It includes tools for character creation, world-building, AI-assisted editing and collaboration. You can try it for free to see what it can do, so it's a good option for writers who want to try out some new tools.

Another option is Novelcrafter, an all-purpose writing tool that offers a lot of space for novel writing. It includes a personal Wiki for storing story details, multiple writing modes and AI tools. You can customize tags, revision history and even use your own AI models. Novelcrafter is good for planners and pantsers, and it's a good option for those who want a lot of control over their writing.

If you prefer a more interactive writing experience, LivingWriter has a clean interface for organizing manuscripts and includes an AI Outline Generator, smart text and auto-suggest. It can export to different formats, and it integrates with Google Drive and Dropbox, so it's a good option for those who want a well-organized writing environment that synchronizes across multiple devices.