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The world's most advanced AI assistant

Neptune AI combines cutting-edge neural networks with a deep understanding of human language to deliver unparalleled AI capabilities. Generate text, code, and images with a single platform.

New chat

What can I help with?

Trusted by world's leading companies

Catalog
PictelAI
CoreOS
EasyTax
Peregrin
LeapYear
Catalog
PictelAI
CoreOS
EasyTax
Peregrin
LeapYear
Catalog
PictelAI
CoreOS
EasyTax
Peregrin
LeapYear
Catalog
PictelAI
CoreOS
EasyTax
Peregrin
LeapYear

One AI assistant. Limitless possibilities.

Neptune AI is designed to be your universal thinking partner, helping with everything from creative writing to complex coding tasks.

Advanced coding assistant

Get help with any programming language, framework, or coding task. Neptune understands code context and can generate, explain, and debug with precision.

page.tsx

globals.css

import { cn } from "@/lib/utils";
import clsx from  "clsx";
import { PropsWithChildren } from "react";

type NoteProps = PropsWithChildren & {
 title?: string;
 type?: "note" | "danger" | "warning" | "success";
 className?: string;
 };

export default function Note({
 children,
 title = "Note",
 type = "note",
 className,
 }: NoteProps ) {
 const noteClassNames = clsx({
 "dark:bg-stone-950/25 bg-stone-50": type == "note",
 "dark:bg-red-950 bg-red-100 border-red-200 dark:border-red-900":
 type === "danger",
 "dark:bg-orange-950 bg-orange-100 border-orange-200 dark:border-orange-900":
 type === "warning",
 "dark:bg-green-950 bg-green-100 border-green-200 dark:border-green-900":
 type === "success",
  });
@import "tailwindcss";

@plugin "tailwindcss-animate";

@import "../styles/syntax.css" layer(utilities);
@import "../styles/theme.css" layer(utilities);

@custom-variant dark (&:where(.dark, .dark *));

@theme inline {
 --color-brand: var(--brand);
 --color-brand-foreground: var(--brand-foreground);
 --color-light: var(--light);
 --color-light-foreground: var(--light-foreground);
 --color-background: var(--background);
 --color-foreground: var(--foreground);
 --color-sidebar-ring: var(--sidebar-ring);

Revolutionary neural architecture

Powered by our proprietary neural architecture with over 1 trillion parameters for deeper understanding and more natural interactions.

Natural conversations

Neptune maintains context throughout long conversations, remembers your preferences, and learns from your interactions.

We need to update this heading before launch
Sofia G.
Let me quickly jump into Sanity and fix it
Done!
Erik D.

Stunning image generation

Create beautiful, detailed images from simple text descriptions with our advanced diffusion model.

127.0.0.1:8000

Launch UI app screenshot

Continuous learning

Neptune gets smarter with every interaction, continuously refining its responses based on your feedback.

page.tsx

globals.css

import { cn } from "@/lib/utils";
import clsx from  "clsx";
import { PropsWithChildren } from "react";

type NoteProps = PropsWithChildren & {
 title?: string;
 type?: "note" | "danger" | "warning" | "success";
 className?: string;
 };

export default function Note({
 children,
 title = "Note",
 type = "note",
 className,
 }: NoteProps ) {
 const noteClassNames = clsx({
 "dark:bg-stone-950/25 bg-stone-50": type == "note",
 "dark:bg-red-950 bg-red-100 border-red-200 dark:border-red-900":
 type === "danger",
 "dark:bg-orange-950 bg-orange-100 border-orange-200 dark:border-orange-900":
 type === "warning",
 "dark:bg-green-950 bg-green-100 border-green-200 dark:border-green-900":
 type === "success",
  });
@import "tailwindcss";

@plugin "tailwindcss-animate";

@import "../styles/syntax.css" layer(utilities);
@import "../styles/theme.css" layer(utilities);

@custom-variant dark (&:where(.dark, .dark *));

@theme inline {
 --color-brand: var(--brand);
 --color-brand-foreground: var(--brand-foreground);
 --color-light: var(--light);
 --color-light-foreground: var(--light-foreground);
 --color-background: var(--background);
 --color-foreground: var(--foreground);
 --color-sidebar-ring: var(--sidebar-ring);

Mobile companion

Take Neptune with you everywhere with our powerful mobile app. Same capabilities, optimized for on-the-go use.

Launch UI app screenshot

Supercharged content creation

Neptune AI understands context, follows instructions with precision, and generates high-quality content in seconds.

New chat

What can I help with?

The most versatile AI assistant ever created

Text generation

Create essays, stories, blog posts, emails, and more with unprecedented fluency and creativity

Code generation

Write efficient, bug-free code in over 50 programming languages with detailed explanations

Image generation

Create stunning, detailed images from text descriptions with our advanced diffusion model

Advanced reasoning

Solve complex problems with step-by-step thinking and logical analysis of difficult scenarios

Contextual awareness

Maintains conversation history and learns from interactions to provide more personalized responses

Built-in privacy

Enterprise-grade security with data encryption and optional no-storage mode for sensitive information

Lightning-fast responses

Get answers in milliseconds thanks to our optimized inference engine and distributed architecture

Detailed analytics

Track usage, monitor performance, and gain insights into how your team uses Neptune

Neptune AI has completely transformed my workflow. I'm writing better code in half the time, with fewer bugs and more elegant solutions.

A
Alex Chen
Senior Software Engineer, TechCorp

The image generation capabilities are mind-blowing. I can create concept art in minutes that would have taken me days before.

S
Sophia Martinez
Digital Artist & Illustrator

As a content creator, Neptune AI is like having a writing partner who's always available. It helps me overcome writer's block and refine my ideas.

J
James Wilson
Content Marketing Manager

Join thousands of satisfied users

See what people are saying about Neptune AI on social media

D

David Thompson

@davecodes

@NeptuneAI just helped me refactor an entire codebase in a few hours. The code suggestions are so intelligent it feels like pair programming with a genius.

S

Sarah Chen

@sarahcreates

Mind. Blown. 🤯 @NeptuneAI

M

Marcus Rodriguez

@marcusdev

The way @NeptuneAI maintains context throughout a long conversation is incredible. It remembers details from earlier in our chat that even I had forgotten! Never going back to other AI assistants.

P

Priya Patel

@priyatech

@NeptuneAI is pure magic ✨

J

James Wilson

@jwilsontech

Our entire development team switched to @NeptuneAI last month. The collaborative features have improved our codebase quality significantly. Best decision we've made this year.

O

Olivia Zhang

@oliviawrites

Game changer for content creation! @NeptuneAI

M

Michael Foster

@mikefoster

@NeptuneAI helped me build an entire MVP in 48 hours. The code quality is outstanding and it even caught edge cases I would have missed. This is the future of development.

L

Lisa Park

@lisadesigns

Finally, an AI that gets design! @NeptuneAI

A

Alex Kumar

@alexk

The way @NeptuneAI handles complex technical discussions is unreal. It's like having a senior architect on call 24/7.

R

Rachel Morgan

@rachelm

@NeptuneAI just saved my deadline 🙏

C

Carlos Mendoza

@carlosdev

Switching to @NeptuneAI boosted our team's productivity by 3x. The AI understands our codebase better than some of our own developers!

E

Emma Watson

@emmacodes

10/10 would recommend @NeptuneAI

Y

Yuki Tanaka

@yukidev

@NeptuneAI revolutionized our localization workflow. It handles context and nuance across languages better than any tool I've used in my 15 years of development. Simply incredible.

Z

Zara Ahmed

@zarabuilds

Wow. Just wow. @NeptuneAI 🚀

S

Sofia Rodriguez

@sofiatech

Perfect. @NeptuneAI

T

Thomas Anderson

@neo_codes

Just watched @NeptuneAI debug a complex race condition in milliseconds. My jaw is on the floor. This is what the future of programming looks like.

Live changing stories from our users

Neptune AI is helping people to radically transform their lives and businesses

Navbars

To 10k MRR in 3 months

New viral AI game born overnight

John used Neptune AI to create a viral AI game that went from 0 to 10k MRR in 3 months. During one weekend, he managed to lay the groundwork for the game and the rest is history. Neptune AI helped him to plan the works and execute majority of the work.

Writing assistant

From idea to bestseller

AI-powered novel writing journey

Sarah used Neptune AI to help outline, draft and edit her debut science fiction novel. The AI provided creative suggestions, helped maintain consistency, and even assisted with world-building. Her book hit the Amazon bestseller list within two weeks of launch.

Learning assistant

Learning breakthrough

Mastering quantum physics at 65

Retired engineer Bob always struggled with quantum physics. Using Neptune AI as his study companion, he finally grasped complex concepts through personalized explanations and interactive problem-solving. He's now teaching an online course sharing his knowledge with others.

Business growth

Small business revolution

Local bakery goes global

Maria's family bakery was struggling until she used Neptune AI to optimize recipes, create marketing content, and build an e-commerce strategy. Her unique AI-enhanced recipes now ship nationwide, and revenue has increased 500% in 6 months.

Choose the plan that works for you

From solo creators to large enterprises, we have a plan to fit your needs and budget


Starter

Perfect for personal projects and individuals

$15
one-time paymentplus local taxes
Get started

Monthly or save 20% annually


  • Up to 1,000 messages per month
  • Basic text generation
  • Code assistance
  • Limited image generation
  • Mobile app access
  • Email support

Pro

For professionals who need powerful AI capabilities

$30
one-time paymentplus local taxes
Get started

Monthly or save 20% annually


  • Unlimited messages
  • Advanced text generation
  • Priority code assistance
  • Full image generation
  • API access (limited)
  • Chat history (90 days)
  • Priority support
  • Team collaboration (up to 3 members)

Frequently asked questions

Experience the future of AI assistance today

Try Neptune AI risk-free with our 14-day trial.

SaaS marketing website template

Neptune

Get all-access

Included in Pro

A template for groundbreaking AI products and applications. Perfect for showcasing AI capabilities and demonstrating complex features.

Lightweight Shadcn UI frontend optimized for quick project starts, framework-agnostic and compatible with any API or React-based solution.

  • React19.0
  • Shadcn/ui2.4
  • TypeScript5.6
  • Tailwind4.0

Features

  • AI-focused hero section
  • Feature demonstration areas
  • Interactive components
  • Use case showcases
  • Modern, tech-forward design
  • Optimized for AI product marketing