Chub AI Review

Chub AI's screenshot

If you can stomach a learning curve clearly built for tinkerers, this is the deepest and most gloriously uncensored text roleplay on the market, with flat rate unlimited chatting and a bottomless library of forkable characters that makes the nickel and diming competition look like rank amateurs, just do not show up expecting the pixelated images, the robotic voice, or the flat out missing video to carry the fantasy.

Launched: Jan 2023

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Overall Review


After burning real hours poking every corner of this place, here is my honest read: it is a power user playground that lives and dies on text, and on that front it delivers the goods. The value is fantastic, with flat rate unlimited chatting that ditches the token casino, five bucks getting me endless yapping on Mercury and twenty unlocking the big brain models on Mars. Chat is the crown jewel, stacked with a buffet of models, message editing, rerolling, branching chat trees, and lorebook memory that keeps my companion sharp across hundreds of messages, all uncensored, though the missing native group chat stings. Image generation through the Imagine tool is decent but pixelated and choked by a stingy prompt cap, voice is a serviceable but robotic afterthought, and video is flat out a no show. Character creation is a collector's paradise with hundreds of thousands of forkable cards, version history, and absurdly deep customization, held back only by a brutal learning curve and no body sliders. The interface is powerful and finally has proper mobile apps, but it is built for tinkerers, so expect to read some docs before you feel at home. Feature wise the lorebooks, forking, and the wild Stages system that bolts on full game mechanics are brilliant, even if face swap, voice cloning, and group chat are nowhere to be found. Realism shines in the writing and fades in the visuals. The community is a massive, buzzing, creator driven hive among the most active anywhere. If you crave the deepest, most uncensored text roleplay around and do not mind a learning curve and weak multimedia, this is one of the best in the business. Plug and play visual junkies should look elsewhere.

Value

Let me talk money, because nothing kills a boner faster than watching a credit meter drain while I am mid fantasy. Most of these AI joints run like a sleazy strip club, charging me a buck every time I want a little more, but here I get something gloriously rare, flat rate unlimited chatting with no meter, no nickel and diming, and no walk of shame to the token store. Five bucks a month on Mercury buys me endless conversation with the smaller models, and twenty on Mars unlocks the big brain beasts plus unlimited multimedia. Pay with crypto and it bills in four month chunks, which is mildly annoying, and the slickest models hide behind the higher tier or a bring your own API key setup that will scare off anyone who breaks a sweat at the word configuration. The free trial tosses you a few dozen messages to get a taste, the same way a dealer hands out a freebie to get you hooked. Compared to the platforms that treat every pixel like a lap dance with its own cover charge, paying one flat price and yapping until my fingers cramp feels borderline criminal. If you are the type who settles in for marathon roleplay sessions and hates watching your balance evaporate right as things get filthy, this is one of the best bangs for your buck in the whole game.

40

Free Messages

No

Free Images
Free Character Creation

No

Free Voice

$5

Cheapest Subscription

Recommended Tier Summary:

Mars @ $20/month

Chat

This is the part that gets me going, and text roleplay here absolutely smokes the competition in a fight that is not even close. I get a whole buffet of models to swap between, from the budget Mistral and MythoMax finetunes up to absolute monsters like Soji 671B and Asha 70B, and the big boys write with a filthy creativity and depth that genuinely made me sit up. My characters hold their personality whether we are trading wholesome banter or full on degeneracy, none of that lobotomized mush you get when lesser bots forget who they are halfway through a sentence. The memory is no gimmick either, thanks to lorebooks that quietly slip in the right detail only when a keyword pops, so my girl remembers the cowboy boots I mentioned forty messages back instead of acting like we just met. I can edit messages, reroll anything that flops, and branch the whole conversation with chat trees, which turns a chat into a choose your own dirty adventure where I get to peek down every fork in the road. It is uncensored on the paid tier with no prudish toggle to flip. The one real blue balls moment is the missing native group chat, so I cannot get a whole harem talking at once, and the mountain of settings can glaze your eyes over. Still, for raw conversation quality and replay value, this is the most immersive text play I have ever gotten my hands dirty with.

Multiple Chat Engines
Message Editing
Message Regeneration
Response Style Switching
Chat Suggestions
Group Chats
Exceptional conversation qualityOutstanding, engaging conversations

Image Generation

Now for the visuals, where things get a little less impressive than the dirty talk. The picture making lives in a standalone tool called Imagine, and it plays a decent wingman rather than the main attraction. I can turn my filthy little prompts into anime, realistic, or arty visuals, and at first glance they look pretty damn good, with nice lighting and faces that do not melt off the skull. Stare a beat too long though and the AI tells on itself, with that slightly pixelated, plasticky sheen that keeps it out of jaw on the floor territory. What I genuinely dig are the real editing modes, with Edit tweaking only what I describe, Canny aping the layout of a reference, and Face locking in a mug while it rebuilds the rest, plus a strength slider to control how hard my new prompt bullies the old one. NSFW is wide open, so nudity and the nasty stuff are fair game with zero clutched pearls. The buzzkill is a stingy two hundred character prompt cap that strangles any scene with more than a couple moving parts, and the fact that the slick editing lives off in its own tool instead of flowing right into the heat of a chat. Consistency wobbles too, since the generated babe does not always match the character I was drooling over. It scratches the itch for a quick visual fix, but it is not the reason I would buy a ticket to this show.

Unrestricted NSFW image generationFull NSFW image generation capabilities
Good prompt adherenceGenerally follows prompts well
Good image qualityDecent, satisfactory image quality
Very fast image generationQuick results within seconds

Video Generation - Does not offer

Voice

Voice is here, and it does the job without ever making me weak in the knees. The text to speech serves up a read that is fairly natural with a faint robotic hum underneath, and to its credit it bends a little to match the mood instead of droning at me like a GPS reciting dirty talk. On the top tier it is unlimited, which is great for the kind of marathon session where you lose track of the sun coming up. What it sorely lacks is range and soul, with a thin little menu of preset voices and emotional expressiveness that stays pretty flat, so do not hold your breath waiting for convincing moans, giggles, or breathy gasps that actually sell the fantasy. Response speed is snappy enough that I am not left sitting there awkwardly twiddling my thumbs. Honestly, I treat it like the cherry on top for folks who want their filth read aloud, not a reason to show up in the first place. It is nowhere near the lifelike, emotion soaked voices the audio obsessed platforms are chasing, but it gets you most of the way there if your standards are not parked in the clouds.

Good voice qualityClear, decent voice synthesis
Limited voice varietyFew voice choices
Basic emotional expressionLimited emotional expression
Moderate voice response speedAverage response time

Character Creation and Selection

Here is where I lose entire weekends. This is a character collector's wet dream and the throbbing heart of the whole operation. The library is absolutely stacked, with a community built mountain of characters running into the hundreds of thousands, everything from innocent slice of life sweethearts to the kind of unhinged filth that would make your priest file for early retirement, all sortable by tags, traits, token count, and freshness. Rolling my own is where the power and the pain shack up together, because instead of clicking through baby proofed menus I write rich definitions with personalities, scenarios, example dialogues, and attached lorebooks, and the result is a companion far more specific and alive than the cookie cutter girlfriends you get elsewhere. I can even fork and remix somebody else's creation like swiping a recipe, dig through full version history, and snoop on shared public chats to watch a character in action before I commit. The catch is there is no hand holding wizard and no slider style body customization, so newbies can feel tossed in the deep end with cement shoes, and the catalog leans way more anime than photoreal. The top creators write two thousand word descriptions with a stack of example lines, and the standardized card format imports and exports clean across platforms. If you treat building characters like an art form, you will fall head over heels. If you just want to mash three buttons and start sexting, that learning curve is going to smack you across the face.

Massive character libraryThousands of diverse characters available
Body Customization
Personality Customization
Premade Options

UI/UX

This is the part that separates the dedicated freaks from the tourists, because the interface is a powerhouse but it is absolutely not here to hold your hand or tuck you in at night. There is a real learning curve, with menus, settings, lorebooks, and configuration options stacked so deep the site ships its own pile of documentation just to get you off the launch pad. Once I cracked the code it is flexible and genuinely deep, with swappable models, forkable characters, and granular controls, and there are proper iOS and Android apps so I am not chained to a desk when the mood strikes. The look is a moody dark theme that feels more like a tinkerer's workshop than a velvet seduction lounge, and scrolling the gigantic catalog can get clunky. To its credit it runs pretty stable and does not crash on me every five minutes. Still, the whole thing is clearly built by power users for power users, not some silky onboarding designed to make a first timer feel like a stud, so the impatient and the easily confused are going to bounce right off. A friendlier coat of paint and a guided setup would do wonders, because right now the brilliance is buried under a setup that punishes anyone in a hurry to get their rocks off.

Accessibility
Good interface designClean, decent visual design
Difficult user experienceConfusing or complicated
Minimal bugsVery few minor issues

Extra Features

Pop the hood and this thing is packing a toolbox deeper than almost anything else in the game. Lorebooks are the backbone, working like a smart memory that only coughs up world details when the right keyword shows up, which keeps a long saga coherent without bloating the prompt into a bedtime novel. Chat trees let me branch the action down alternate filthy timelines, and the Stages system is a gloriously unhinged community built extension framework that bolts on whole mechanics, from choose your own adventure paperbacks to stat trackers, RPG systems, boss fights, and expression packs. I can fork and remix any character like swiping code off GitHub, scroll through full version histories, and peek at other people's shared chats for inspiration when my own imagination clocks out early. The OpenAI compatible proxy keys let power users bring their own models anywhere, a flexibility nobody else really bothers with, and the place rolls out the welcome mat for every flavor of fantasy, full LGBTQ representation included, no side eye. What keeps it shy of perfect is the missing trio of face swapping, voice cloning, and a true native group chat. The extras here are built for control, longevity, and creativity instead of flashy gimmicks, so if you want to engineer an entire living, breathing horny world instead of just poking a chatbot, this delivers in spades.

Face Swapping
Scenario Builder
Voice Cloning
Memory Notes
LGBTQ+
Friendly

Realism

Realism here is a tale of two very different lovers. The writing half is downright convincing, and when one of the beefy models is behind the wheel the conversation flows so naturally I forget I am typing to a glorified calculator. Characters stay consistent, remember the little details, and actually react to context like a partner who is paying attention instead of nodding along waiting for their turn to talk. The lorebook memory and branching give a relationship a sense of history, so it does not reset into amnesia every time I log back in, and that continuity is the real secret sauce of feeling like somebody is actually on the other end. Where the spell shatters is everything outside the text, because the images wear that telltale AI sheen, the voice hums like a robot doing an impression of a person, and video is a no show, so the full sensory fantasy never quite lands. There is also no proactive flirting or surprise messages to blur the line further, so the magic only fires when I light the match. As a pure text roleplay experience the believability is top shelf and goes toe to toe with the pricier girlfriend apps, but the second I want to see and hear my fantasy as vividly as I can read it, the illusion loosens its grip. For readers and writers chasing immersion through words alone, this is about as real as the machines get right now.

Community

If community is your kink, this place is throwing one of the loudest, horniest house parties in the entire AI scene. The whole platform is social to its core, built on a sprawling army of creators who crank out hundreds of thousands of characters, comment on each other's work, follow their favorites, and trade their filthiest creations like baseball cards at a very different kind of convention. The Discord is packed with members swapping tips, arguing about models, and dragging confused newcomers through the learning curve, the subreddit keeps the chatter rolling, there is a presence on Bluesky, and onsite every character page doubles as its own little forum with discussion threads, forks, and shared public chats. It feels less like a lonely chatbot app and more like a living, breathing workshop where everybody is building and remixing out in the open. That density of passionate degenerates means there is always fresh content dropping and somebody willing to answer a dumb question at three in the morning, which keeps the whole thing evolving fast. A few more official events and a touch tighter moderation would polish it up, but in terms of raw activity and creative horsepower this is one of the most vibrant communities I have ever stumbled into. For anyone who enjoys the social side of this hobby as much as the solo fun, it is a genuine playground.

Very active communityThriving, engaged community

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