The Most Powerful Self-hosted ChatGPT Solution
Host MultitaskAI anywhere and connect to OpenAI API for a fully controlled ChatGPT experience. Keep your data private while enjoying all the benefits of ChatGPT.
Use Your Own API Key
Connect directly with your provider's API key for complete control. No intermediary services or extra fees.
Deploy Anywhere
Host on any platform that can serve static files. From GitHub Pages to your own server, the choice is yours.
No Backend Required
Everything runs directly in your browser with no server setup. Simple deployment with minimal configuration.
Offline Capable
Access your chat history and saved conversations without internet. Keep working even when offline.
Self-hosting your own ChatGPT alternative with MultitaskAI offers unparalleled privacy and control while maintaining full access to OpenAI's powerful language models. Unlike the standard ChatGPT interface, you get enhanced features like split-screen conversations, file handling, and custom agents—all while keeping your data completely private. Perfect for businesses requiring data compliance, developers seeking a customizable solution, or individuals who want a more powerful ChatGPT experience without compromising on privacy.
While ChatGPT Plus offers a polished experience, self-hosting MultitaskAI gives you more flexibility and control. You're not bound by ChatGPT's usage limits, can access all OpenAI models directly, and can implement your own security measures. Plus, you'll only pay for the tokens you actually use through the OpenAI API, potentially reducing costs compared to a ChatGPT Plus subscription.
This self-hosted solution is particularly valuable for enterprises handling sensitive data, developers working on confidential projects, or organizations that need complete control over their AI interactions. With features like custom system prompts, file parsing, and multi-agent conversations, you can create workflows that go beyond ChatGPT's capabilities.
Deploy Anywhere in Minutes
Host your private ChatGPT alternative on any static hosting platform. From GitHub Pages to your own server - if it can serve files, it can run MultitaskAI.
Tiiny Host
GitHub Pages
Netlify
Cloudflare Pages
Vercel
Neocities
Firebase Hosting
Azure Static Web Apps
Tiiny Host
GitHub Pages
Netlify
Cloudflare Pages
Vercel
Neocities
Firebase Hosting
Azure Static Web Apps
Tiiny Host
GitHub Pages
Netlify
Cloudflare Pages
Vercel
Neocities
Firebase Hosting
Azure Static Web Apps
Tiiny Host
GitHub Pages
Netlify
Cloudflare Pages
Vercel
Neocities
Firebase Hosting
Azure Static Web Apps
Firebase Hosting
Azure Static Web Apps
AWS Amplify
Render
GitLab Pages
Bitbucket Pages
Fleek
DigitalOcean App Platform
Firebase Hosting
Azure Static Web Apps
AWS Amplify
Render
GitLab Pages
Bitbucket Pages
Fleek
DigitalOcean App Platform
Firebase Hosting
Azure Static Web Apps
AWS Amplify
Render
GitLab Pages
Bitbucket Pages
Fleek
DigitalOcean App Platform
Firebase Hosting
Azure Static Web Apps
AWS Amplify
Render
GitLab Pages
Bitbucket Pages
Fleek
DigitalOcean App Platform
Fleek
DigitalOcean App Platform
Glitch
Begin
Deta Space
Heroku
Fly.io
Stormkit
Fleek
DigitalOcean App Platform
Glitch
Begin
Deta Space
Heroku
Fly.io
Stormkit
Fleek
DigitalOcean App Platform
Glitch
Begin
Deta Space
Heroku
Fly.io
Stormkit
Fleek
DigitalOcean App Platform
Glitch
Begin
Deta Space
Heroku
Fly.io
Stormkit
Fly.io
Stormkit
Tiiny Host
GitHub Pages
Netlify
Cloudflare Pages
Fly.io
Stormkit
Tiiny Host
GitHub Pages
Netlify
Cloudflare Pages
Fly.io
Stormkit
Tiiny Host
GitHub Pages
Netlify
Cloudflare Pages
Fly.io
Stormkit
Tiiny Host
GitHub Pages
Netlify
Cloudflare Pages
Download MultitaskAI
Get the latest version of MultitaskAI from your account dashboard. Everything you need in one package.
Upload to Your Host
Choose any static hosting platform and upload the files. Setup takes just a few minutes with any provider.
Configure Your API Key
Add your provider's API key to the configuration panel. Quick setup with secure, encrypted storage.
Start Chatting
Begin using your private chat interface right away. Enjoy all features with complete data privacy.
Get started with your lifetime license
Enjoy unlimited conversations with MultitaskAI and unlock the full potential of cutting-edge language models—all with a one-time lifetime license.
Demo
Free
Try the full MultitaskAI experience with all features unlocked. Perfect for testing before you buy.
- Full feature access
- All AI model integrations
- Split-screen multitasking
- File uploads and parsing
- Custom agents and prompts
- Data is not saved between sessions
Lifetime License
Most Popular€99€149
One-time purchase for unlimited access, lifetime updates, and complete data control.
- Everything in Free
- Data persistence across sessions
- MultitaskAI Cloud sync
- Cross-device synchronization
- 5 device activations
- Lifetime updates
- Self-hosting option
- Priority support
Loved by users worldwide
See what our community says about their MultitaskAI experience.
Finally found a ChatGPT alternative that actually respects my privacy. The split-screen feature is a game changer for comparing models.
Sarah
Been using this for months now. The fact that I only pay for what I use through my own API keys saves me so much money compared to subscriptions.
Marcus
The offline support is incredible. I can work on my AI projects even when my internet is spotty. Pure genius.
Elena
Love how I can upload files and create custom agents. Makes my workflow so much more efficient than basic chat interfaces.
David
Self-hosting this was easier than I expected. Now I have complete control over my data and conversations.
Rachel
The background processing feature lets me work on multiple conversations at once. No more waiting around for responses.
Alex
Switched from ChatGPT Plus and haven't looked back. This gives me access to all the same models with way more features.
Maya
Finally found a ChatGPT alternative that actually respects my privacy. The split-screen feature is a game changer for comparing models.
Sarah
Been using this for months now. The fact that I only pay for what I use through my own API keys saves me so much money compared to subscriptions.
Marcus
The offline support is incredible. I can work on my AI projects even when my internet is spotty. Pure genius.
Elena
Love how I can upload files and create custom agents. Makes my workflow so much more efficient than basic chat interfaces.
David
Self-hosting this was easier than I expected. Now I have complete control over my data and conversations.
Rachel
The background processing feature lets me work on multiple conversations at once. No more waiting around for responses.
Alex
Switched from ChatGPT Plus and haven't looked back. This gives me access to all the same models with way more features.
Maya
Finally found a ChatGPT alternative that actually respects my privacy. The split-screen feature is a game changer for comparing models.
Sarah
Been using this for months now. The fact that I only pay for what I use through my own API keys saves me so much money compared to subscriptions.
Marcus
The offline support is incredible. I can work on my AI projects even when my internet is spotty. Pure genius.
Elena
Love how I can upload files and create custom agents. Makes my workflow so much more efficient than basic chat interfaces.
David
Self-hosting this was easier than I expected. Now I have complete control over my data and conversations.
Rachel
The background processing feature lets me work on multiple conversations at once. No more waiting around for responses.
Alex
Switched from ChatGPT Plus and haven't looked back. This gives me access to all the same models with way more features.
Maya
Finally found a ChatGPT alternative that actually respects my privacy. The split-screen feature is a game changer for comparing models.
Sarah
Been using this for months now. The fact that I only pay for what I use through my own API keys saves me so much money compared to subscriptions.
Marcus
The offline support is incredible. I can work on my AI projects even when my internet is spotty. Pure genius.
Elena
Love how I can upload files and create custom agents. Makes my workflow so much more efficient than basic chat interfaces.
David
Self-hosting this was easier than I expected. Now I have complete control over my data and conversations.
Rachel
The background processing feature lets me work on multiple conversations at once. No more waiting around for responses.
Alex
Switched from ChatGPT Plus and haven't looked back. This gives me access to all the same models with way more features.
Maya
Switched from ChatGPT Plus and haven't looked back. This gives me access to all the same models with way more features.
Maya
The sync across devices works flawlessly. I can start a conversation on my laptop and continue on my phone seamlessly.
James
As a developer, having all my chats, files, and agents organized in one place has transformed how I work with AI.
Sofia
The lifetime license was such a smart purchase. No more monthly fees, just pure productivity.
Ryan
Queue requests feature is brilliant. I can line up my questions and let the AI work through them while I focus on other tasks.
Lisa
Having access to Claude, GPT-4, and Gemini all in one interface is exactly what I needed for my research.
Mohamed
The file parsing capabilities saved me hours of work. Just drag and drop documents and the AI understands everything.
Emma
Switched from ChatGPT Plus and haven't looked back. This gives me access to all the same models with way more features.
Maya
The sync across devices works flawlessly. I can start a conversation on my laptop and continue on my phone seamlessly.
James
As a developer, having all my chats, files, and agents organized in one place has transformed how I work with AI.
Sofia
The lifetime license was such a smart purchase. No more monthly fees, just pure productivity.
Ryan
Queue requests feature is brilliant. I can line up my questions and let the AI work through them while I focus on other tasks.
Lisa
Having access to Claude, GPT-4, and Gemini all in one interface is exactly what I needed for my research.
Mohamed
The file parsing capabilities saved me hours of work. Just drag and drop documents and the AI understands everything.
Emma
Switched from ChatGPT Plus and haven't looked back. This gives me access to all the same models with way more features.
Maya
The sync across devices works flawlessly. I can start a conversation on my laptop and continue on my phone seamlessly.
James
As a developer, having all my chats, files, and agents organized in one place has transformed how I work with AI.
Sofia
The lifetime license was such a smart purchase. No more monthly fees, just pure productivity.
Ryan
Queue requests feature is brilliant. I can line up my questions and let the AI work through them while I focus on other tasks.
Lisa
Having access to Claude, GPT-4, and Gemini all in one interface is exactly what I needed for my research.
Mohamed
The file parsing capabilities saved me hours of work. Just drag and drop documents and the AI understands everything.
Emma
Switched from ChatGPT Plus and haven't looked back. This gives me access to all the same models with way more features.
Maya
The sync across devices works flawlessly. I can start a conversation on my laptop and continue on my phone seamlessly.
James
As a developer, having all my chats, files, and agents organized in one place has transformed how I work with AI.
Sofia
The lifetime license was such a smart purchase. No more monthly fees, just pure productivity.
Ryan
Queue requests feature is brilliant. I can line up my questions and let the AI work through them while I focus on other tasks.
Lisa
Having access to Claude, GPT-4, and Gemini all in one interface is exactly what I needed for my research.
Mohamed
The file parsing capabilities saved me hours of work. Just drag and drop documents and the AI understands everything.
Emma
The file parsing capabilities saved me hours of work. Just drag and drop documents and the AI understands everything.
Emma
Dark mode, keyboard shortcuts, and the clean interface make this a joy to use daily.
Carlos
Fork conversations feature is perfect for exploring different ideas without losing my original train of thought.
Aisha
The custom agents with specific instructions have made my content creation process so much more streamlined.
Thomas
Best investment I've made for my AI workflow. The features here put other chat interfaces to shame.
Zoe
Privacy-first approach was exactly what I was looking for. My data stays mine.
Igor
The PWA works perfectly on mobile. I can access all my conversations even when I'm offline.
Priya
Support team is amazing. Quick responses and they actually listen to user feedback for improvements.
Nathan
The file parsing capabilities saved me hours of work. Just drag and drop documents and the AI understands everything.
Emma
Dark mode, keyboard shortcuts, and the clean interface make this a joy to use daily.
Carlos
Fork conversations feature is perfect for exploring different ideas without losing my original train of thought.
Aisha
The custom agents with specific instructions have made my content creation process so much more streamlined.
Thomas
Best investment I've made for my AI workflow. The features here put other chat interfaces to shame.
Zoe
Privacy-first approach was exactly what I was looking for. My data stays mine.
Igor
The PWA works perfectly on mobile. I can access all my conversations even when I'm offline.
Priya
Support team is amazing. Quick responses and they actually listen to user feedback for improvements.
Nathan
The file parsing capabilities saved me hours of work. Just drag and drop documents and the AI understands everything.
Emma
Dark mode, keyboard shortcuts, and the clean interface make this a joy to use daily.
Carlos
Fork conversations feature is perfect for exploring different ideas without losing my original train of thought.
Aisha
The custom agents with specific instructions have made my content creation process so much more streamlined.
Thomas
Best investment I've made for my AI workflow. The features here put other chat interfaces to shame.
Zoe
Privacy-first approach was exactly what I was looking for. My data stays mine.
Igor
The PWA works perfectly on mobile. I can access all my conversations even when I'm offline.
Priya
Support team is amazing. Quick responses and they actually listen to user feedback for improvements.
Nathan
The file parsing capabilities saved me hours of work. Just drag and drop documents and the AI understands everything.
Emma
Dark mode, keyboard shortcuts, and the clean interface make this a joy to use daily.
Carlos
Fork conversations feature is perfect for exploring different ideas without losing my original train of thought.
Aisha
The custom agents with specific instructions have made my content creation process so much more streamlined.
Thomas
Best investment I've made for my AI workflow. The features here put other chat interfaces to shame.
Zoe
Privacy-first approach was exactly what I was looking for. My data stays mine.
Igor
The PWA works perfectly on mobile. I can access all my conversations even when I'm offline.
Priya
Support team is amazing. Quick responses and they actually listen to user feedback for improvements.
Nathan
The Perfect ChatGPT Alternative
Get the same powerful GPT models with added privacy, control, and features.
Yes, you can use any OpenAI model including GPT-4, GPT-4 Turbo, and GPT-3.5 with your API key.
Instead of a monthly subscription, you pay once for MultitaskAI and only for your actual API usage with OpenAI.
Yes, MultitaskAI supports all OpenAI models including your fine-tuned models.
Yes, when self-hosting, your conversations stay completely private. Data is stored locally in your browser and API requests go directly to OpenAI.
While MultitaskAI doesn't support ChatGPT plugins, it offers powerful features like file uploads, agents, and vision capabilities that enhance your AI interactions.
When self-hosting, you can implement additional security measures like access controls, VPN requirements, or custom authentication methods to further protect your instance.