We Tested the Best Sudowrite Alternatives on the Market

Quick Summary

In this guide we review the best Sudowrite alternatives, including DreamGen, Novelcrafter, Claude, NovelAI, Character AI, and DeepFiction AI. Find tools that offer creative freedom, better pricing, and advanced story features to match your writing style, and why DreamGen stands out from the list. Check out the DreamGen blog for more reviews, guides, and tutorials.

Looking for the Best Sudowrite Alternative?

In a sea of AI writing tools, Sudowrite stands out as one of the few options specifically designed for creative writing, not business writing. It’s a great tool with a lot going for it… but it definitely isn’t for everyone.

In this DreamGen guide, we compare seven Sudowrite alternatives that address some of the limitations and issues users have experienced with Sudowrite. 

But first…

Why Listen to Us?

At DreamGen, we’ve worked hard to develop an affordable, unrestricted, and, most of all, fun alternative to Sudowrite. We base our reviews on hands-on research, testing, and analysis with the tools we discuss.  

What Is Sudowrite?

Sudowrite is an AI-powered writing assistant designed to enhance your creative writing with tools for brainstorming, drafting, and editing. It features a long-form editor optimized for fiction and creative projects.

Sudowrite primarily uses GPT-4 (including GPT-4o) as its underlying model but also supports alternatives like Claude 3 Opus. Note that outputs may be moderated in line with the safety policies of these models.

Key Features

• Story Engine: Store and organize important details about your story’s world, characters, and key events for consistent, immersive writing.
• Character Builder: Create nuanced profiles covering physical traits, personalities, relationships, and motivations.
• Chapter Generator: Quickly generate entire scenes or chapters based on your saved story data, helping you maintain narrative flow.
• Customizable AI: Choose premium AI models from providers like OpenAI and Anthropic to match your desired writing style and tone.
• Canvas Tool: Visually lay out plotlines, character arcs, and relationships, making complex stories easier to plan and execute.

Pricing

Sudowrite offers a subscription-based pricing structure with three plans:

• Hobby & Student: 225,000 credits per month. Perfect for people who write for fun or for school.
• Professional: 1,000,000 credits per month. Good for longer works, like a novel or screenplay.
• Max: 2,000,000 credits per month. For authors who publish multiple times a year. 

Each plan comes with a free trial. 

Why Look for a Sudowrite Alternative?

While Sudowrite is powerful, it has notable drawbacks:

• Confusing Pricing: Credits can be unclear. There’s no transparency on how many credits different models or features consume. Plugins use a vague 1–4 lightning bolt scale without defining credit costs, which many users find overly complicated.

• Poor Value: Generating large word counts can be expensive, with estimates suggesting costs up to $150 for 300,000 words. Unlike some competitors (e.g., DreamGen), Sudowrite doesn’t offer free models once credits run out.
• Content Restrictions: Sudowrite’s GPT-based models impose filters by default. Switching to less-restricted models is possible but inconvenient, and those models often don’t match the quality of Sudowrite’s main prose generation.

Top Picks For Sudowrite Alternatives

Here’s a quick look at our standout tools and what makes each one shine:

• DreamGen (Best Overall): Offers unmatched creative freedom with story steering, multi-character role-plays, and a generous free tier, perfect for writers who want immersive, unrestricted storytelling.
• Claude (Best for Smart Drafting): Excels at natural, human-like language generation with impressive context retention, ideal for authors who need nuanced prose and strong narrative flow.
• NovelAI (Best for Customization): Great for writers who value deep personalization, with customizable editors and unique models designed for engaging stories.

These picks cover immersive role-playing, intelligent drafting, and fine-tuned customization, helping you choose the best alternative to match your creative needs.

7 Best Sudowrite Alternatives To Consider

Here’s a quick run-down of the tools we’ll be discussing:

1. DreamGen
2. Novelcrafter
3. Claude
4. Novel AI
5. Character AI
6. DeepFiction AI
7. ChatGPT

1. DreamGen

Coming in at number one? DreamGen. Sure, we might be a little biased, but we’re also confident that DreamGen is the best Sudowrite alternative by a mile.

We built our own AI models from scratch with the goal of giving writers like you complete creative freedom. You can write about any topic or theme you want to—no judgment, censorship, or filters.

Plus, our models are purpose-built from the ground up for prose (unlike GPT-based tools). That means outputs sound better from the jump and require much less editing to make them sound like human thoughts.

Key Features

• Story-Writing Mode: Craft engaging long-form stories with the help of AI. Give instructions, rephrase sentences, and create something unique.
• Role-Play Mode: Swap into role-play mode for a fun, interactive writing experience. Chat 1-to-1 or in a group chat with multiple characters.
• Story Bible: Store details about your characters, settings, and plotlines for easy reference while writing. This also tells the AI about your world.
• Customizable AI Settings: Personalize your AI outputs with settings for everything from tone and style to output length.
• Scenario Library: Dive straight into a story by choosing one from our library of pre-written scenarios.
• Scenario Generator: If none of the built-in scenarios catch your eye, generate a new one based on a simple prompt. The AI will flesh out the plot, characters and everything else for you.
• API Access: Connect DreamGen to your favorite tools and workflows, including platforms like SillyTavern, for advanced or local use.
• Generous Free Tier: Access all features with monthly credits that reset, plus daily bonus credits so you can keep writing without a subscription.

Pricing

With DreamGen, the monthly credits you get from your subscription let you interact with our AI for immersive story-writing and role-playing.

Here are the plans:

• Starter: Great when the smaller AI is all you need.
• Advanced: Leverage the best AI model and have better AI memory.
• Pro: Unlimited use of the best AI model and the largest AI memory.

We offer a generous free tier where you can try all our models and features. Find more details on our pricing page. 

2. Novelcrafter

Novelcrafter is your AI-powered writing companion designed for fiction authors. Like Sudowrite, it’s packed with valuable tools for each step of your novel journey, from idea generation to revision. Plus, its AI is powered by advanced models from companies like OpenAI and Anthropic.

Key Features

• Codex for Story Organization: Store details about your characters, plot, and world-building in one place for easy reference.
• In-Text Editing and Scene Beats: Offers handy in-text editing and scene beat generation for structured storytelling and smooth, coherent narrative flow.
• AI Customization: Bring your own AI models and integrate them into the platform, giving you access to your specific writing style or needs.
• Workshop: Brainstorm with AI and discuss characters, explore ideas, and receive custom writing prompts that align with your story's world via Codex integration. (Requires Artisan tier or higher.)

Pricing

Here are Novelcrafter’s four plans:

• Scribe – $4/month: Unlimited books, series, and basic review tools.
• Hobbyist – $8/month: Adds AI integration (requires your own API key) with limited AI features.
• Artisan – $14/month: Unlocks full AI chat, Workshop, Codex integration, and advanced reviews.
• Specialist – $20/month: Includes collaborative writing and team management for larger teams.

3. Claude

Claude is a super versatile AI language model that’s pretty similar to ChatGPT in many ways. Why did Claude make the cut? It’s pretty good at creative writing tasks thanks to a more succinct and human-like generation pattern and a flexible set of content restrictions that are context-aware.

Key Features

• Advanced Language Generation: Produces high-quality, context-aware text with particular strength in creative and narrative writing.
• Versatility: Excellent for brainstorming, outlining, character development, and generating content across various genres and styles.
• Nuanced Understanding: Demonstrates a strong grasp of narrative elements, literary techniques, and creative writing principles.
• Context Consistency: Maintains story details, tone, and continuity over long-form writing.
• Style Adaptability: Adjusts easily to different writing styles and genres based on user prompts.

Pricing

Claude offers three plans:

• Free – $0/month: Basic chat, content creation, code generation, text/image analysis, and web search.
• Pro – $20/month: More usage, Claude Code access, unlimited Projects, research tools, Google Workspace integration, and extended context support.
• Max – From $100/month: 5–20× Pro usage, higher output limits, early feature access, and priority during high traffic.

4. NovelAI

Next up, NovelAI, a tool we’ve written quite a bit about. NovelAI is a Sudowrite alternative that also offers a great, AI-enabled long-form editor. It doesn’t have quite as many features as Sudowrite or DreamGen, but it does have some nice extras like Lorebook for organizing story details.

Key Features

• Customizable Editor: Customize just about everything in NovelAI’s editor to turn it into the perfect writing environment.
• Image Models: Offers multiple models (V4.5 Full/Curated, Anime V3, Furry V3) with support for natural-language prompts, multi-character generation, and text rendering.
• Director Tools: Provides tools like Remove Background, Inpaint, Sketch, Line Art, Colorize, Emotion, Enhance, Upscale, and generation history for image refinement.
• Text Generation Models: Includes AI models such as Calliope, Sigurd, Euterpe, Genji, and Krake with varying output styles and context lengths.
• Text-to-Speech (TTS): Supports remote (high-quality) and browser-based TTS for reading input, output, and system messages.
• Non-Mainstream Models: Includes AI models specifically designed for prose and unfiltered content, offering greater creative freedom.

Pricing

NovelAI offers a free trial that gives you limited access. Beyond that, there are three paid plans across three categories: Writer, AI Artist, and Both. 

Subscriptions start at $10/month (Tablet), $15/month (Scroll), and $25/month (Opus) across all categories. 

5. Character AI

Character AI is an AI chatbot platform that lets users create characters and chat with them. Now, this isn’t a perfect alternative to Sudowrite like DreamGen. But it is a great way to practice creative writing and role-playing, brainstorm characters and scenarios, and even get feedback from other users.

Key Features

• Custom Character Creation:  Build detailed characters by setting traits, dialogue styles, and background information to shape unique interactions.
• Scenario Crafting: Create and save different story scenarios to develop your writing skills, practice dialogue, and come up with unique plot twists.
• Character Library: Access a huge library of 40,000+ characters and chatbots for everything from fantasy creatures to historical figures.
• Interactive Roleplays: Create immersive roleplays to practice conversation skills or for entertainment.
• Community Sharing: Share your characters publicly, browse a wide range of community creations, and interact with user-generated personalities.

Pricing

Character AI offers a freemium model with a free tier and a c.ai+ Subscription at $9.99/month for faster responses, priority access without queues, early feature access, and a supporter badge.

6. DeepFiction AI

DeepFiction AI is a creative storytelling platform focused on personalized, immersive narratives, giving writers advanced control over genre, tone, and pacing.

Unlike many standard AI tools, it allows you to tailor outputs for unique, highly customized stories across a wide range of themes, from fantasy and sci-fi to romance and drama, without imposing restrictive filters.

Key Features

• Fully Unfiltered Story Generation: Write anything from safe-for-work to explicit erotic tales, tailoring details like kinks, scenarios, and pacing.
• Hyper-Personalized Outputs: Adapts to your preferences in genre and style, enabling consistent, unique stories for each user.
• Integrated Multimedia Tools: Generate matching unfiltered images and vivid videos to complement your stories, bringing scenes to life visually.
• Dynamic Community: Users can share and discover stories, creating a collaborative space for adult-themed creative writing.

Pricing

• Starter – $5/month for 50 credits
• Basic – $20/month for 150 credits
• Pro – $75/month with unlimited credits

Users can also opt for one-time access packs, starting at $10 for 7 stories. 

7. ChatGPT (GPT-4.5)

The last Sudowrite alternative on our list is ChatGPT. 

ChatGPT (GPT-4.5) is a powerful conversational AI capable of producing emotionally rich storytelling, nuanced character monologues, and engaging scene edits. While not purpose-built for fiction like Sudowrite, its flexibility, coherence, and high-quality prose make it a versatile tool for writers who value creative freedom and affordability.

Key Features

• Emotionally Resonant Writing: Excels at crafting compelling dialogue, internal monologues, and dramatic scenes with authentic emotional arcs.
• Flexible Story Development: Can outline, expand, or rewrite scenes across genres, adapting to your preferred tone, pacing, or style.
• Editing: Works well for iterative feedback, providing context or corrections, and refine output in real time to match your vision.
• Contextual Memory (in supported versions): ChatGPT can remember facts about your story, characters, or world across a conversation session, ensuring consistency in long-form projects.
• Role-Based Prompting: You can ask ChatGPT to “act” as a literary editor, genre specialist, or character voice for tailored responses when refining dialogue, mood, or narrative style.

Pricing

• Free Tier: Basic access to GPT-4o for casual use.
• ChatGPT Plus: $20/month for faster access and advanced GPT-4 outputs.
• Custom Plans: Available through OpenAI’s API and pro workspaces for advanced needs like large-scale story generation or integration into writing apps.

Compare the Best Sudowrite Alternatives

Choosing the right AI writing tool means balancing creative freedom, control, and features. Here’s how each of our top picks stacks up:

As you can see, only DreamGen combines multi-character role-plays, real-time story steering, unfiltered creativity, and a generous free tier,  making it the best choice for writers who demand complete ownership of their stories.

Conclusion

So there you have it—a comprehensive overview of the top seven alternatives to Sudowrite. If you ask us, DreamGen leads the pack thanks to our similar feature set, more affordable pricing, and completely unrestricted models that are purpose-built for prose (unlike Sudowrite’s).

Ready to get started? Try DreamGen for free today.