v1.0.0 Released

Three heads
are better than one

Google Gemini and ChatGPT. Two powerful AI, and you.
Discuss, Cross-check, and Co-create with 3-Way Chat.

Download for Windows 10/11 64bit
Gemini: I have a suggestion...
ChatGPT: That's an interesting perspective. However...
User: Combine both opinions and summarize.

Features

3-Way Chat & Discussion

Chat with Gemini, ChatGPT, and yourself. Let AIs debate or verify (cross-check) each other's answers.

Highest Level of Privacy

Data is stored only on your PC (locally). Plus, in Self-Serve Mode, you connect directly to Google and OpenAI, so no data is sent to third parties.

Knowledge Base (RAG)

Load documents and reports to build your own knowledge base. AI smartly retrieves necessary information when needed.

Web Search & URL Analysis

AI can fetch the information from the Web to assist you with the latest and broad knowledge.

Self-Serve or Managed

Choose between "Self-Serve Mode" using your own API key, or "Managed Mode" which requires no key and is ready to use immediately.

Prompt Templating

Template frequently used prompts for one-click access. Save typing effort for complex requests like "Have Gemini and ChatGPT discuss for 3 rounds".

Discuss Deeper with
3-Way Dialogue.

Ever feel like you need to be an expert to get the best out of an AI? QUTRIT allows AIs debate and refine ideas together, enabling you to reach insights that go beyond your own expertise.

Cross-Check & Discussion

One AI evaluates and verifies the other's answer. Reduces hallucinations (lies) while deepening the discussion.

Multiple Perspectives

Gemini and ChatGPT have different design philosophies. These distinct AIs cooperate to take thinking to the next level.

Gemini Gemini
ChatGPT ChatGPT
You

Your Documents Become
AI's Knowledge.

Internal docs, papers, manuals. Register any PDF or text files to QUTRIT's "Knowledge Base (RAG)". AI retrieves necessary info when needed to assist you.

Supports Various Formats

Supports PDF, Word, CSV, Code, Text files, etc.

Understands Visual Info

AI understands visual information like images, photos, and graphs within PDFs.

PDF

Secure Because
It's Local.

QUTRIT adopts a "Local-First" architecture. Your conversation history, API keys, and knowledge base are all stored within your computer.

Docs & History Stay with You

Nothing is stored in the cloud.

API Keys Protected by OS

Securely stored in Windows Credential Manager or macOS Keychain.

Choose Your Plan

Self-Serve Mode

With your API key, as much as you like

Free Trial

$0/month

Use your own API key
Try for free first

  • 3-Way Chat with Gemini and ChatGPT
  • Advanced Models (Pro, etc.)
  • Lightweight Models
  • Attachments per chat: 1
  • Knowledge Base: 1
  • Chat Usage: Unlimited
  • Highest Privacy (Direct API)
  • Priority Support
Free Download
Recommended

Pro

$6.99/month

Use your own API key
Unlimited access to all features

  • 3-Way Chat with Gemini and ChatGPT
  • Highest Thinking Model (GPT-5.2 Pro)
  • Coding Model (GPT-5.2-Codex)
  • GPT-5.2 / Gemini 3 Pro etc.
  • Attachments per chat: Unlimited
  • Knowledge Base: Unlimited
  • Chat Usage: Unlimited
  • Highest Privacy (Direct API)
  • Priority Support
Free Download

To use Self-Serve Mode, you need your own API keys from Google and OpenAI.
Please pay API usage fees directly to each provider.

Managed Mode

Perfect for those who want to start immediately or ask "What is an API key?"

Free Trial

$0/month

Easy free trial
Give it a try

  • 3-Way Chat with Gemini and ChatGPT
  • Advanced Models (Pro, etc.)
  • Lightweight Models
  • Attachments per chat: 1
  • Knowledge Base: 1
  • Chat Usage: Limited
  • Privacy protected by secure cloud
  • Priority Support
Download Free Trial

Standard

$19.99/month

Start immediately
Perfect for daily use

  • 3-Way Chat with Gemini and ChatGPT
  • Highest Thinking Model
  • Coding Model
  • GPT-5.2 / Gemini 3 Pro
  • Attachments per chat: 10
  • Knowledge Base: 20
  • Chat Usage: Generous
  • Privacy protected by secure cloud
  • Priority Support
Download Free Trial
Recommended

Plus

$59.99/month

Designed to handle complex and extended use

  • 3-Way Chat with Gemini and ChatGPT
  • Highest Thinking Model
  • Coding Model
  • GPT-5.2 / Gemini 3 Pro
  • Attachments per chat: 20
  • Knowledge Base: 100
  • Chat Usage: Massive
  • Privacy protected by secure cloud
  • Priority Support
Download Free Trial

Supported Models

Model Features Free
(Self)		 Pro
(Self)		 Free
(Managed)		 Standard
(Managed) 		Plus
(Managed)
GPT-5.2 Pro Ultimate Thinking Model
GPT-5.2 OpenAI Flagship Model
GPT-5.2-Codex Specialized for Programming
GPT-5 mini High Speed / Efficient
GPT-5 nano Lightweight / Low Cost
Gemini 3 Pro Google Most Intelligent Model
Gemini 2.5 Pro Advanced Thinking Model
Gemini 3 Flash High Speed / Efficient
Gemini 2.5 Flash Lite Lightweight / Low Cost

Ready to Start?

Experience the 3-Way Chat with Gemini and ChatGPT

Download for Windows 10/11 64bit

(macOS coming soon)