What is Sudowrite?
Sudowrite (sudowrite.com) is a fiction writer. Muse is their model. Story Bible is the outline that is supposed to remember who is in the room. They also ship adult-story and adult-prompt pages. This is the tool if you wanted an erotic chapter, not a girl who texts back.
Prices checked against public 2026 boards (8 Sep 2026). Hobby about $10 a month on a year, closer to $19 if you pay monthly. Professional about $22 yearly / $29 monthly. Max about $44 / $59. Credits are the fuel. Rewrites burn them. Their words on the exact credit pile, not a generate-until-empty test on my card. Confirm sudowrite.com/pricing.
XXXFuel deal: the outbound button on this page is a co-branded checkout with 200,000 bonus credits stacked on the plan. That is the via=affinco / partner=affmaven pile. Confirm the credits show on the receipt. I do not control their checkout after you leave.
Best for: long NSFW drafts, especially if those 200k bonus credits actually land. Skip it if: you wanted a girlfriend, a waifu still, or a one-click undress.
Sudowrite vs a girlfriend app
Candy and GirlfriendGPT sell a thread. Sudowrite sells a manuscript. If the job is “she texts me at 1am,” this is the wrong tab. If the job is a filthy chapter that stays in character, this is closer. Compare with NovelAI for anime stills plus prose, or DreamGen for roleplay stories.
18+ only. Invented adult characters. Some links may pay XXXFuel a commission. It never changes the score.
Sudowrite at a glance
Reviewed 2026-09-08
- PriceHobby from about $10/mo on a year + 200k bonus credits via this page
- PlatformsWeb
- Age18+
- Pays withCards
Company
- Maker
- Sudowrite (Amit Gupta, James Yu)
- Model
- Fiction LLM (Muse) + Story Bible
- Billing
- Sudowrite (Amit Gupta, James Yu). Cards on the public checkout unless the vendor page says otherwise.
- Apps
- Web only
- Languages
- English
- API
- NoNo public API we list
- Trial
- FreeFree plan
Product
- Free vs paid
- Hobby from about $10/mo on a year. Confirm live checkout.
- Chat
- NoNot a girlfriend chat. Write / Describe / Rewrite / Expand sit on a novel. Plugins can talk to a character.
- Creation
- Character sheets plus Story Bible. This is a manuscript tool, not a dating-app creator.
- Images
- Visualize makes stills from character sheets and world notes. Not a girlfriend photo mill. Confirm live.
- Memory
- Story Bible is the memory. Characters and beats live there so Write does not invent a new girl mid-chapter.
