OneBrain is Bangladesh's first unified AI platform that provides access to all top AI models like ChatGPT, Claude, Gemini, DeepSeek, Grok, Llama, Perplexity, and Mistral in one subscription. It also includes AI image generation (DALL-E, Midjourney alternative), AI video generation (Sora, Runway alternative), AI audio, and AI Agents workflow builder for automation.

How can I pay for OneBrain in Bangladesh?

You can pay with bKash, Nagad, Rocket, or bank transfer. No international credit card is required. OneBrain is the only AI platform in Bangladesh that accepts local mobile banking payments.

What AI models are available on OneBrain?

OneBrain provides access to 50+ AI models including ChatGPT (GPT-4, GPT-4o), Claude (Claude 3 Opus, Sonnet), Gemini Pro, DeepSeek V3, Grok, Llama 3, Perplexity, Mistral, Qwen for chat. For images: DALL-E 3, Flux, Stable Diffusion. For video: Sora, Runway, Kling, Veo. For audio: Suno, Udio, ElevenLabs alternatives.

Is OneBrain a ChatGPT alternative?

Yes, OneBrain is the best ChatGPT alternative in Bangladesh. It includes ChatGPT Plus features and also gives you access to Claude, Gemini, and other AI models. You can pay with bKash instead of needing an international credit card.

Is OneBrain a Midjourney alternative?

Yes, OneBrain provides AI image generation capabilities similar to Midjourney, DALL-E, and Stable Diffusion. You can generate stunning AI art and images with local Bangladesh payment methods like bKash and Nagad.

Can I use OneBrain for AI video generation like Sora?

Yes, OneBrain includes AI video generation tools similar to Sora, Runway ML, Kling, and Pika Labs. Create professional AI videos with text-to-video technology, all payable with bKash in Bangladesh.

What are AI Agents on OneBrain?

AI Agents is OneBrain's visual workflow builder that lets you automate repetitive tasks without coding. It's similar to n8n, Zapier, or Make.com but simpler and included in your subscription. Automate emails, social media, data processing, and more.

How much does OneBrain cost in Bangladesh?

OneBrain offers plans starting from free tier to Pro plans at ৳499-1999/month. This is significantly cheaper than paying for ChatGPT Plus ($20), Claude Pro ($20), and Midjourney ($10) separately which would cost over ৳5000/month.

Can students use OneBrain?

Yes! OneBrain is perfect for students in Bangladesh. Students from BUET, DU, NSU, BRAC, IUT, and other universities use OneBrain for assignments, research, coding help, and content creation. We offer affordable pricing for students.

Is OneBrain good for freelancers?

Absolutely! Bangladeshi freelancers on Upwork, Fiverr, and Freelancer.com use OneBrain for content writing, image generation, coding assistance, and client work. It's the most affordable way to access premium AI tools for freelancing.

One place for every AI.A team for everything else.

Chat with the world's best models, create across every medium, and deploy AI agents that keep your business moving—day and night.

Start building free

ChatGPTClaudeGeminiGrokDeepSeekImagesVideoAudio

All systems ready

Workspace/Command center

Personal workspace

Your AI workspace

What should your AI team handle?

+12

Search the web for current trends, build a launch campaign, and brief my agents.

Auto · best model

Unified AI chat

The right model with live web access

Live

Build a campaign concept for our new product launch.

GPT-5 · Strategist

I found 12 current sources, created the campaign direction, and passed the visual concepts to your Creative Agent.

Search webWrite copyAnalyzePlan

Active agents

Working

Messenger

Replying to customers

Meta Ads

Monitoring campaign

Create anything

One studio

Image

Video

Audio

Design

One connected platform

Think. Create. Automate.

Move from an idea to finished work—and let your agents take it from there.

GPT-5Ready

ClaudeReady

GeminiReady

Think

All your AI chats in one place

Switch between leading models without juggling tabs, subscriptions or conversation history.

Image

Video

Audio

Design

Create

Studio-quality media on demand

Generate images, video, voice and audio for your business—or simply for yourself.

Messenger AgentReplying

Meta Ads AgentMonitoring

Automate

Agents that keep working 24/7

Put customer replies, campaign monitoring and repetitive work on autopilot.

One membership

Replace your entire AI stack.

Stop paying separately for chat, images, video and automation. OneBrain brings the complete experience into one private workspace.

The old way

A pile of subscriptions

Fragmented

Typical monthly total

$60+/ month

Separate bills and usage limits
Context scattered across apps
No shared memory between tools
Constant switching and logins

The OneBrain way

Everything. One workspace.

OneBrain membership

$9.99/ month

Save 80%+

Leading AI models
Private personal memory
Image, video and audio
Always-on AI agents
One continuous workspace
Flexible local payments

See plans

Everything You Need to Create, Learn & Earn

Whether you're writing a thesis, creating content for clients, or building the next big app — OneBrain has the AI tools you need.

Ask Anything, Get Answers

Top Chat Models,All in One Place

One interface. Two purpose-built multi-model brains.

Unlock the true potential of Generative AI for study, work, and creativity. Choose Atlas when you want flagship models working together on complex tasks, or Leo when speed and efficiency matter most.

Why OneBrain is More Powerful than Single-Model Apps:

Universal Personal Memory across ALL models.
Atlas & Leo – two multi-model systems tuned for frontier intelligence and fast everyday work.
Create Images & Videos directly in any chat flow.
Flexible Payments – Cards, wallets, and local payment methods.

From polished multilingual content to advanced reasoning, OneBrain gives you the best of every world. Subscribe easily and stay ahead of the curve.

OneBrain Workspace

Turn Ideas Into Visuals

Create stunning images for social media, presentations, or client projects in seconds.

Futuristic running shoe campaign created with OneBrain

Product campaignStudio quality

Editorial founder portrait created with OneBrain

Editorial portraitPhotoreal

Surreal glass city concept art created with OneBrain

Concept worldCinematic

Premium beverage advertisement created with OneBrain

Brand creativeAd ready

Creative suite

Next-Gen Image Studio

From a simple brief to
campaign-ready creative.

Create product shots, founder portraits, concept art, and paid-social assets with the world's most capable image models in one studio.

ImageX powered by OpenAIGoogle Nano Banana ProSeedreamFlux

One prompt. Multiple styles. No creative bottleneck.

Start creating

Generate Cinematic Videos

From product demos to creative shorts — create professional videos without expensive equipment.

Cinematic Video Studio

From Words
to Worlds

Access the industry's most powerful video models including Sora, Veo, RunwayML, Kling, Hailuo, Wan, and Lightricks.

Whether for commercial production or hobbyist creation, explore affordable models for every level. Create cinematic, animated, or photorealistic videos with ease.

Auto-Enhanced

Music, sound effects, and dialogue are automatically generated to make every scene complete and immersive.

Create Voice & Music

Generate voiceovers, music, and audio content for your videos and podcasts.

Audio & Voice Studio

Speak to the
World

Professional voice synthesis and audio generation powered by ElevenLabs.

Multilingual Voice Support

Generate natural-sounding speech across languages, with authentic accents and intonations. Perfect for content creation, storytelling, and accessibility.

Your always-on AI workforce

Meet the agents that work while you sleep

Give each agent a job. OneBrain handles the conversations, campaign monitoring and creative production—then keeps you in control with clear updates.

Messenger Agent

Reply to Facebook customers instantly, qualify leads and answer common questions around the clock.

Replies 24/7

Meta Ads Agent

Monitor spend, explain performance and help optimize campaigns through a simple conversation.

Monitors campaigns

Creative Agent

Turn one idea into images, ad copy, voice, audio and video assets for any channel.

Creates on demand

Personal AI Agent

Build a private agent around your knowledge, preferences and repeatable everyday workflows.

Learns your workflow

Build Your AI Team

OneBrain intelligence

Two brains. One smarter way to work.

Atlas and Leo combine leading AI model families so you never have to search for the best model yourself. Tell OneBrain the output you want, and it finds the right model mix for one seamless answer.

Discover how Atlas & Leo work

Frontier intelligenceMost capable

Atlas

The frontier multi-model AI

The strongest models, working as one.

Atlas combines flagship intelligence from ChatGPT, Claude, Gemini, Grok and Perplexity. OneBrain finds the best model combination for your task and delivers one considered answer—without making you compare models or switch between five separate chats.

Flagship model network

Smart routing

ChatGPT

Claude

Gemini

Grok

Perplexity

Deep reasoning and strategic work

Advanced coding and problem solving

Research grounded in current sources

Work with Atlas

Everyday intelligenceFast & efficient

Leo

The fast multi-model AI

Small models. Seriously useful answers.

Leo combines optimized, smaller models from the same leading AI families. OneBrain finds the best fast-model combination for everyday work, giving you helpful answers with less waiting and lower credit usage.

Optimized model network

Quick response

ChatGPT

Claude

Gemini

Grok

Perplexity

Writing, rewriting and summaries

Quick questions and daily admin

Fast, credit-efficient conversations

Chat with Leo

Choose Atlas for

Complex, high-stakes work

Choose Leo for

Fast, everyday tasks

Both include

One chat, files and memory

Simple, flexible pricing

A plan for every ambition.

Start with everyday AI, add the world's best models, or unlock the complete creative and agentic workspace.

Star

Best for Students & Beginners

$9.99

USD / month

Includes:

Leo — our fast, everyday AI model

Unlimited Chat

Understands your PDFs & documents

Personalized memory across your chats

Multilingual replies

24/7 Customer Support

POPULAR

Pro

Best for Freelancers and Daily AI users

$19.99

USD / month

Everything in Star, plus:

AI Agents

Atlas — our most advanced AI model

Web search for up-to-date answers

Generate images - Up to 300 till validity

Humanizer

Creator

Best for Content creators and Freelancers

$49.99

USD / month

Everything in Pro, plus:

Additional premium chats 150

AI Models

ChatGPT

Gemini

Claude

Grok

DeepSeek

Media Credit

Access to — Image · Video · Audio · Tools

Image Models

ImageX

Flux

Nano Banana

Seedream

Kontext Restore

Video Models

Pixverse

Runway

Seedance

Hailuo

Wan

Lightricks

Veo

Grok Imagine

Audio Models

Eleven Music

MiniMax

Flux Music

MusicGen

ElevenLabs

Legend of AI

Power Users & Enterprises

$79.99

USD / month

Everything in Creator, plus:

You Own All Available Models

Additional premium chats 400

Media Credit

Access to — Image · Video · Audio · Tools

Get Ready to Experience the Future of Creation

🚧 Beta Release

We're counting down to the Early Access launch. Be the first to experience the power of OneBrain in your pocket.

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Download Our Mobile App

Experience seamless AI interactions on the go. Available soon on Google Play Store.

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Support

Answers, without the fine print.

Everything you need to know about models, agents, creative tools and plans.

Email Support

Yes. OneBrain offers free daily use with limits, so you can try it out before choosing a paid plan.

The Star plan is built for students and beginners:

Leo — our fast, efficient multi-model AI
Understands your PDFs & documents
Personalized memory across your chats
Multilingual replies

Everything in Star, plus:

AI Agents
Atlas — our frontier multi-model AI
Web search for up-to-date answers
Image generation (up to 300 till validity)
Humanizer

Atlas is OneBrain's frontier multi-model AI, available from the Pro plan. It combines flagship intelligence from ChatGPT, Claude, Gemini, Grok and Perplexity, drawing on the right strengths for complex reasoning, advanced coding, research and strategic work — then delivering one considered answer.

Leo is OneBrain's fast multi-model AI, included from the Star plan. It uses optimized smaller models from leading AI families to handle quick questions, writing, summaries, document understanding and everyday admin with lower wait times and credit usage.

Star & Pro give you Leo and Atlas as unified OneBrain experiences: Leo uses optimized smaller models, while Atlas combines flagship model intelligence.
From the Creator plan, you can also open and chat with premium models such as ChatGPT, Gemini, Claude, Grok and DeepSeek directly.

Yes. Creator includes access to all media models (Image · Video · Audio · Tools):

Image: ImageX, Flux, Nano Banana, Seedream, Kontext Restore
Video: Pixverse, Runway, Seedance, Hailuo, Wan, Lightricks, Veo, Grok Imagine
Audio: Eleven Music, MiniMax, Flux Music, MusicGen, ElevenLabs

The Humanizer rewrites AI output to sound more natural and human-like. It's available from the Pro plan and up.

Everything in Creator, plus:

Access to all available models
Premium Chats: 500 per cycle across GPT, Gemini, Claude, Grok and DeepSeek
Access to all media models (Image · Video · Audio · Tools)

No. Media credits reset each billing cycle, so make the most of them before your plan renews.

Secure checkout

Pay your way.

Trusted payment methods, protected on every transaction.

Follow OneBrain

Top Chat Models,All in One Place

One interface. Two purpose-built multi-model brains.

Unlock the true potential of Generative AI for study, work, and creativity. Choose Atlas when you want flagship models working together on complex tasks, or Leo when speed and efficiency matter most.

Why OneBrain is More Powerful than Single-Model Apps:

Universal Personal Memory across ALL models.
Atlas & Leo – two multi-model systems tuned for frontier intelligence and fast everyday work.
Create Images & Videos directly in any chat flow.
Flexible Payments – Cards, wallets, and local payment methods.

From polished multilingual content to advanced reasoning, OneBrain gives you the best of every world. Subscribe easily and stay ahead of the curve.

OneBrain Workspace

One place for every AI.A team for everything else.

What should your AI team handle?

Think. Create. Automate.

All your AI chats in one place

Studio-quality media on demand

Agents that keep working 24/7

Replace your entire AI stack.

A pile of subscriptions

Everything. One workspace.

Everything You Need to Create, Learn & Earn

Ask Anything, Get Answers

Top Chat Models,All in One Place

One interface. Two purpose-built multi-model brains.

Turn Ideas Into Visuals

Next-Gen Image Studio

From a simple brief tocampaign-ready creative.

Generate Cinematic Videos

Cinematic Video Studio

From Wordsto Worlds

Create Voice & Music

Audio & Voice Studio

Speak to theWorld

Meet the agents that work while you sleep

Messenger Agent

Meta Ads Agent

Creative Agent

Personal AI Agent

Two brains. One smarter way to work.

Atlas

The strongest models, working as one.

Leo

Small models. Seriously useful answers.

A plan for every ambition.

Star

Pro

Creator

Legend of AI

Get Ready to Experience the Future of Creation

Download Our Mobile App

Answers, without the fine print.

Pay your way.

Follow OneBrain

One place for every AI.A team for everything else.

What should your AI team handle?

Think. Create. Automate.

All your AI chats in one place

Studio-quality media on demand

Agents that keep working 24/7

Replace your entire AI stack.

A pile of subscriptions

Everything. One workspace.

Everything You Need to Create, Learn & Earn

Ask Anything, Get Answers

Top Chat Models,All in One Place

One interface. Two purpose-built multi-model brains.

Turn Ideas Into Visuals

Next-Gen Image Studio

From a simple brief tocampaign-ready creative.

Generate Cinematic Videos

Cinematic Video Studio

From Wordsto Worlds

Create Voice & Music

Audio & Voice Studio

Speak to theWorld

Meet the agents that work while you sleep

Messenger Agent

Meta Ads Agent

Creative Agent

Personal AI Agent

Two brains. One smarter way to work.

Atlas

The strongest models, working as one.

Leo

Small models. Seriously useful answers.

A plan for every ambition.

Star

Pro

Creator

Legend of AI

Get Ready to Experience the Future of Creation

From a simple brief to
campaign-ready creative.

From Words
to Worlds

Speak to the
World

From a simple brief to
campaign-ready creative.

From Words
to Worlds

Speak to the
World