Today there are 62 different NSFW AI writers. We spent 43 hours comparing the top 50 to find the seven best you can use to write erotic AI stories.
What is the Best NSFW AI Writer?
- Frase — best of the best
- Sudowrite — best for storytelling
- Dreampress — best for beginners
- NovelAI — best for erotic novels
- Novelist AI — best for adult gamebooks
- Squibler — best for NSFW screenplays
- Pirr — best for mobile
1. Frase
Our Verdict — Best Of The Best
Price: Starts at $49/month
Frase is a powerhouse AI writer that has a deep focus on SEO best practices. We think it’s the best of the best because of its AI-writing skills, awesome content analytics, and SEO optimization tools.
The Best Part:
It’s SEO-friendly. Frase has a tool where you can optimize for target keywords, compare your content to top competitors, and make sure your NSFW stories are always optimized for search engines.
The Worst Part:
Can get pricey. Frase’s cheapest plan, starting at $49/month, limits you to only 10 articles per month, and $129/month for 40 articles per month.
Get it if you want an SEO-focused NSFW writer.
I recommend you get started with the 7-day free trial, then upgrade to the Starter plan for $49/month.
Best For
Frase is best for NSFW content creators that need to rank better on Google.
Top Features
One-click content briefs. With a single click Frase creates complete content outlines, based on top-ranking pages for your target keywords.
Uncovers hidden gems. Frase finds untapped content opportunities to boost your organic traffic with its incredible research tools.
Content optimization. It’s easy to optimize your articles, and with the real-time SEO score, you’ll know when your AI generated content is ready for Google.
Expand your article. You can select any paragraph and ask Frase to expand on it with specific types of transitions, so you’ll never be stuck with writer’s block again.
Collaboration friendly. If you work on a team, Frase makes it easy for you to collaborate on all of your articles, when you’re on Frase's Scale plan ($299/month).
Pricing
Frase offers three pricing plans:
- Starter: $49/month for content creators who need an AI-powered tool to write up to 10 NSFW articles per month.
- Professional: $129/month for content creators and businesses that need to write up to 40 NSFW articles per month.
- Scale: $299/month for businesses that need an AI-powered tool to write up to 100 NSFW articles per month, with five user seats.
Annual subscriptions provide a 20% discount.
Try Frase today with a 7-day free trial.
2. Sudowrite
Our Verdict — Best For Storytelling
Price: Starts at $19/month
Sudowrite is the most complete and advanced AI writer for creating erotic content. We think it’s the best for storytelling because of the vast amount of built-in tools that assist writers from brainstorming to publication and require no technical skills to use.
The Best Part:
Full-blown capabilities. The app has an amazing set of tools that help you save tons of time with every step of writing erotic stories. No inspiration? Can’t find the right words? Need to do some grammar checks? In need of a plot twist or a character? Click and the app will get you unstuck.
The Worst Part:
No built-in plagiarism checker. That’s a turnoff because you’ll need another tool to check if your AI generated content is actually an original story.
Get it if you want the best AI writer that can take the hard work of writing erotic stories off of your hands.
I recommend you get started with the free trial, then upgrade to the Professional plan for $29/month.
(free trial)
Best For
Sudowrite is best for anyone from beginners to professionals who want to write high-quality NSFW content with the help of AI.
Top Features
Arsenal of tools. From brainstorm to feedback, this app has all the tools to skyrocket your skills as an NSFW writer.
Sensual stories sell. A click is all it takes to upgrade your plot from the good old in-n-out to a sensual story that builds up towards a climax.
No words. The revolutionary canvas feature allows you to create characters, story outlines, and plots without writing a single word.
Hola, señorita. Why stick to one market when you can conquer the world with 18+ stories in 30+ languages?
Erotica in Google Docs. Install the browser extension and your boss won’t even notice you and your AI writing assistant are secretly co-working on your erotic novel.
Pricing
Sudowrite offers three pricing plans:
- Hobby & Student: $19/month for 225,000 credits a month, which is ideal for erotic blogs and short stories.
- Professional: $29/month for 1,000,000 credits a month (a current 2X promo on the usual 450,000), with enough room to write an AI erotic novel or screenplay.
- Max: $59/month for 2,000,000 credits a month, for authors who publish several erotic books a year.
Annual subscriptions provide a discount of up to 47%.
Try Sudowrite today with a free trial.
3. Dreampress
Our Verdict — Best For Beginners
Price: Starts at $14.39/month
Dreampress is a nice entry tool that lets anyone write uncensored NSFW content in the blink of an eye. We think it’s the best for beginners, because of how easy it makes it to generate erotic stories without technological hassle or writing experience.
The Best Part:
Anyone can write 18+ stories. You don’t need any writing experience or technical skills to write erotica with Dreampress.
The Worst Part:
No explicit images. PayPal doesn’t allow users of Dreampress to create AI NSFW images that could be used as eye-catchers for your stories.
Get it if you want to write the wildest erotic stories, fast.
I recommend you get started with the Free plan, then upgrade to the Unlimited plan ($14.39/month) for full satisfaction.
(free plan)
Best For
Dreampress is best for beginners who want to write short erotic stories without getting bogged down.
Top Features
Quickie. The AI writer has a shallow learning curve and it only takes a few seconds to transform your deepest fantasies into text.
Solo or gang. You can keep the stories for yourself or publish them in a public library where other users can upvote them all the way to the top.
Happy ending. You can add your own adult themed twist on top of any published story you feed into Dreampress.
From soft to hard. Dreampress can generate content that ranges between sweet romantic and raw hardcore — whatever floats your boat.
Playful experience. The app feels like a game, allowing you to collect tokens that allow you to write more stories in the free plan.
Pricing
Dreampress offers two pricing plans:
- Free Plan: Up to eight free tokens per day.
- Unlimited Plan: $14.39/month for creating unlimited erotic stories.
Try Dreampress today with the free plan.
4. NovelAI
Our Verdict — Best For Erotic Novels
Price: Starts at $10/month
NovelAI is an AI storyteller built to bring your imagination to life without limits. We think it’s the best for NSFW novels and books because its writing models are made for long-form fiction and can hold more than 100,000 characters of your story in memory.
The Best Part:
Memory for a whole book. On the Opus plan the AI keeps about 114,688 characters of your story in mind, so chapter 20 still remembers what happened in chapter one.
The Worst Part:
No free-forever plan. The free trial gives you 50 generations to play with, and after that every tier is a paid subscription.
Get it if you write long adult fiction and want an AI cowriter that holds the whole plot in its head.
I recommend you start on Tablet at $10/month and upgrade to Opus at $25/month when your stories outgrow its memory.
(free trial)
Best For
NovelAI is best for erotic novelists who want long-form AI cowriting and full control of the output.
Top Features
No usage caps. Every paid plan comes with unlimited text generations, so you can write your next erotic bestseller without watching a meter.
Three writing models. GLM-4.6 handles long context and multiple languages, Llama 3 Erato cowrites with you, and Xialong — the latest and largest — tops the range.
Size does matter. Memory scales from about 32,768 characters on Tablet to about 114,688 on Opus — a blurb, a novella or a full erotic book.
Eargasm. Advanced AI text-to-speech reads your finished chapters out loud (available on Scroll and up).
Your characters, drawn. The same subscription generates anime-style art of your characters, with bonus Anlas refilling every month.
Pricing
NovelAI offers three pricing plans:
- Tablet: $10/month for casual writers, with unlimited text generations and about 32,768 characters of memory.
- Scroll: $15/month for about 49,152 characters of memory plus AI text-to-speech.
- Opus: $25/month for professionals, with about 114,688 characters of memory, the Xialong model, and 10,000 bonus Anlas for images.
Try NovelAI today with the free trial.
5. Novelist AI
Our Verdict — Best For Adult Gamebooks
Price: Starts at $12/month
Novelist AI is an AI book writer that turns your idea into novels, short tales, scripts, and interactive gamebooks. We think it’s the best for adult gamebooks because it builds choose-your-own-adventure stories with multiple storylines and endings, and lets you pick the age rating of your book.
The Best Part:
Your reader picks the path. Gamebooks let readers make the choices that drive the story, with multiple storylines and endings to explore.
The Worst Part:
Steamy, not hardcore. Novelist AI is open to users from age 13, runs on mainstream models like GPT-6 and Claude, and its terms rule out “inappropriate” content, so expect steamy romance rather than graphic erotica.
Get it if you want to write interactive romance where your readers choose what happens next.
I recommend you start with the free plan, then get Premium for $12/month.
(free plan)
Best For
Novelist AI is best for writers who want to turn spicy story ideas into interactive gamebooks, with covers and audiobooks to match.
Top Features
Six formats. Write novels, short tales, non-fiction, gamebooks, poetry, or scripts from the same dashboard.
Pick your brain. Choose from models like GPT-6, Grok-4.7, and Claude Sonnet 5.5, each with its own credit cost.
Judge it by its cover. Generate cover art and illustrations for your book with AI.
Hear it out loud. Turn your chapters into audiobooks, with custom voices on the paid plans.
Over 88 languages. Write your stories in more than 88 languages.
Pricing
Novelist AI offers three pricing plans:
- Free: $0 for 10 credits a month, unlimited reading, and books with a minimal setup.
- Premium: $12/month, or $108/year ($9/month), for 500 credits a month, HD images, custom audiobook voices, and PDF export.
- Pro: $48/month, or $432/year ($36/month), for 2,000 credits a month and commercial use.
Annual subscriptions provide a 25% discount.
Try Novelist AI today with the free plan.
6. Squibler
Our Verdict — Best For NSFW Screenplays
Price: Starts at $29.99/month
Squibler is an AI book and screenplay writer that turns your idea into a full draft. We think it’s the best for NSFW screenplays because it generates complete, properly formatted screenplays, and its terms allow consensual erotic scenes between adults.
The Best Part:
Adult scenes are allowed. Squibler’s terms permit consensual, adult-oriented erotic or romantic scenes where every character is 18 or older.
The Worst Part:
There is still a ceiling. Squibler reserves the right to remove content it deems excessively explicit, so the most graphic scenes may get taken down.
Get it if you want a full-length erotic screenplay or novel draft that you can refine with AI.
I recommend you start with the free plan, then get Plus for $29.99/month, or $15.83/month billed annually.
(free plan)
Best For
Squibler is best for writers who want to generate full-length adult screenplays and novels, then polish them with AI.
Top Features
Full scripts in one go. Generate a complete screenplay draft with formatted scenes, dialogue, and cinematic structure.
Whole books, too. Plus generates a full 200-300 page book, organized into chapters and scenes.
Characters stay in character. Build your characters and settings as Elements, and Squibler uses them to keep your story consistent.
A co-author on call. Set a goal, and the AI Smart Writer proposes revisions that you accept, reject, or refine.
See your scenes. Highlight a passage to generate images or short video sequences inspired by it.
Pricing
Squibler offers three pricing plans:
- Free: $0 forever for 1,000 AI credits a month to test book and screenplay creation.
- Plus: $29.99/month, or $15.83/month billed annually, for 10,000 AI credits a month, full-length manuscripts, and PDF and DOCX export.
- Pro: $89.99/month, or $49.17/month billed annually, for unlimited AI credits and as many books as you want.
Annual subscriptions provide up to a 47% discount.
Try Squibler today with the free plan.
7. Pirr
Our Verdict — Best For Mobile
Price: Starts at $12.99/month
Pirr is a mobile app for iPhone, iPad, and Android that lets you write interactive romance stories together with AI. We think it’s the best for mobile because you set up the characters, setting, and plot on your phone, and Pirr improvises the next scene around every choice you make.
The Best Part:
Your choices steer the story. Pirr adapts instantly to your plot twists and writes entirely new scenes on request.
The Worst Part:
It holds back. Pirr has tightened its limits on explicit content, so expect steamy romance rather than graphic erotica.
Get it if you want to co-write steamy romance stories on your phone, wherever you are.
I recommend you start with the free plan, then get Pirr Premium for $12.99/month.
(free plan)
Best For
Pirr is best for romance readers who want to co-write their own love stories on their phone.
Top Features
Make it yours. Create your own characters, settings, and plots before the first line is written.
Pick your trope. Explore genres from contemporary love stories to fantasy adventures and sci-fi romance.
Design your cover. Choose colors, fonts, and styles to give every story its own cover.
Share your story. Publish your finished stories so other readers can discover them.
Credits on demand. Top up with AI credit packs from $4.99 to $27.99 when you want to write more.
Pricing
Pirr offers two pricing plans:
- Pirr Premium (Monthly): $12.99/month to unlock the premium AI features beyond the trimmed-down free version.
- Pirr Premium (Yearly): $99.99/year (about $8.33/month) for the same features at a lower price.
Annual subscriptions provide a 36% discount.
Try Pirr today with the free plan.
Our Top Three Picks
Here’s a quick summary of our top three picks:
- Frase — best of the best
- Sudowrite — best for storytelling
- Dreampress — best for beginners
Here’s a quick comparison of our top seven picks:
Tool | Entry Offer | Pricing |
|---|---|---|
Frase | 7-day free trial | Starts at $49/mo |
Sudowrite | Free trial | Starts at $19/mo |
Dreampress | Free plan | $14.39/mo |
NovelAI | Free trial | Starts at $10/mo |
Novelist AI | Free plan | Starts at $12/mo |
Squibler | Free plan | Starts at $29.99/mo |
Pirr | Free plan | Starts at $12.99/mo |
Here are the top 50 NSFW AI writer tools we considered in this review:
- Frase
- Sudowrite
- Dreampress
- NovelAI
- Novelist AI
- Squibler
- Pirr
- Subtxt
- DreamGen
- Novelcrafter
- Jaq
- Grok
- Cowriter
- Writer
- Neuronwriter
- Venice AI
- Story Path
- Perchance
- Love fantasies by AI
- Jasper
- StoryScape
- StoryMaster
- SillyTavern
- Fiction fusion
- AI Dungeon
- StoryNest
- KoboldAI
- Surfer SEO
- RubyGPT
- Multilings
- Rytr
- Nichesss
- Fiction Verse
- Dreamily
- Novelflow
- DeepFiction
- Moonbeam
- Elephas
- Writely
- Scene One
- NeuroFlash
- Writesonic
- Claude
- Talefy
- Le Chat
- ProWritingAid
- HyperWrite
- Neuraltext
- Writier
- ToolBaz
Frequently Asked Questions About NSFW AI Writers
What is the difference between Sudowrite and NovelAI?
Both Sudowrite and NovelAI are AI writers that can generate lengthy content such as stories and books. Sudowrite was created by writers for writers and that definitely shows. Sudowrite has, for instance, more built-in key features than NovelAI. The revolutionary canvas to visualize stories with cards, for example, is not available in NovelAI.
Is there anything better than NovelAI?
There are many AI writers on the market and a one-on-one comparison with NovelAI is almost impossible. Frase and Sudowrite are two of the better alternatives for NovelAI if you don’t want to create stunning AI images for your story.
What is the limit of Sudowrite?
Sudowrite is an AI-powered writing tool with three paid monthly plans. The difference between them is mostly the volume of AI credits you get every month, from 225,000 on Hobby & Student to 2,000,000 on Max. Unused credits roll over for 12 months.
Can Sudowrite write a whole novel?
Yes, Sudowrite can generate a novel that is hard to distinguish from human writing. The Professional plan includes 1,000,000 credits a month (a current 2X promo), which is enough to draft a novel every month.
Of course, the app needs user input to create a novel your readers will adore. Luckily, the AI writing assistant has all the tools to accomplish this in less time than doing it all by yourself. You can, for example, generate ideas for your novel, create characters, and even visualize your chapters as a flow. That is particularly helpful to keep the overview of your writing project.
What AI website writes stories for you?
The list of websites that can write AI stories is growing every day. After researching 50 AI writing assistants, we selected the best seven. Frase turned out to be the top AI story writer. Other apps that scored high in our ranking are Sudowrite, Dreampress and NovelAI.
Are AI writers worth it?
Yes, but it depends on both the AI writer and what you actually want to achieve. ChatGPT has a free version, but it comes with limitations for anybody who wants to write professional texts. You see, writing includes a lot more than generating original story content.
Specialized AI writers offer a better overall user experience than ChatGPT. The best ones even combine different AI technologies in one app. Think, for instance, of brainstorming, editing, rewriting, summarizing texts and translations, based on cutting edge natural language processing and large language models. In the best AI writers, you can do this in one document instead of jumping from a chatbox and copy/pasting the output in your text.
Some AI writers offer free plans. In our experience, the small fees are a small investment that easily pays itself back with the time you save and the quality of your texts.
Can AI write explicit content?
Yes AI sure can create explicit content, but it depends on the app. Frase, Sudowrite, Dreampress, and NovelAI can help content creators with the process of generating AI NSFW texts.
The most advanced apps speed up the process by offering default scripts, NSFW character AI besides a wide range of other key features. Some AI chatbots can even exchange messages as if they were real people.
Before using any of the available NSFW AI writers, make sure that you read the terms and conditions. Some apps have strict policies and can block your account if you create sexual content.
But even NSFW AI apps can change their policies at any moment. Before you dive into the exciting adventure of AI-generated writing, make sure you read and understand the content violation policy. This will save you from losing your creative writings because of flagged inappropriate content.
The Bottom Line
To recap, here are the best NSFW AI writer apps to try this year:
- Frase — best of the best
- Sudowrite — best for storytelling
- Dreampress — best for beginners
- NovelAI — best for erotic novels
- Novelist AI — best for adult gamebooks
- Squibler — best for NSFW screenplays
- Pirr — best for mobile