Best Writing Software for GPT-5.1 Thinking

Compare the Top Writing Software that integrates with GPT-5.1 Thinking as of January 2026

This a list of Writing software that integrates with GPT-5.1 Thinking. Use the filters on the left to add additional filters for products that have integrations with GPT-5.1 Thinking. View the products that work with GPT-5.1 Thinking in the table below.

What is Writing Software for GPT-5.1 Thinking?

Writing software helps individuals and teams craft, edit, and organize written content, whether for creative projects, professional documents, or academic papers. These platforms typically offer features like spell check, grammar correction, style suggestions, and plagiarism detection to improve the quality of writing. Writing software often includes tools for structuring documents, managing outlines, and organizing ideas, making it easier for writers to maintain focus and coherence. Some advanced writing tools also provide distraction-free modes, collaboration features, and export options for different formats, ensuring a streamlined writing process. By using writing software, writers can enhance productivity, ensure consistency, and produce high-quality content more efficiently. Compare and read user reviews of the best Writing software for GPT-5.1 Thinking currently available using the table below. This list is updated regularly.

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    Novelcrafter

    Novelcrafter

    Novelcrafter

    Novelcrafter is an AI-powered writing platform designed to support authors throughout the entire storytelling process, from brainstorming and character building to drafting, reviewing, and exporting their work. The platform offers a dedicated “Codex” wiki where writers can catalogue characters, locations, lore, and world‐building elements, ensuring consistency and easy reference. It supports structured planning modes, acts, chapters, scenes, and integrates seamlessly with the writing interface so authors can switch fluidly between planning and prose. AI tools are optional and fully customisable: authors can connect their own API keys (OpenAI, Claude, local LLMs) and set up tailored prompts, or work manually without AI support. Novelcrafter includes a distraction-free write mode, revision history, import/export of documents (Word, Markdown, HTML), and mobile compatibility for writing on the go.
    Starting Price: $4.64 per month
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