40% OFF

⏰ Limited time only

Multi-threaded. Private. Native.

120 AI Chat aims to deliver a smooth, high-performance native experience for AI-powered conversations.

All your AIs in one app

Access the entire AI ecosystem through a single, lightning-fast interface. From GPT-5 and Claude 4.5 to local LLMs, your favorite models are just a click away. Stop switching tabs and start comparing models side-by-side to find the best tool for the job.

No monthly fee - No usage limit

Bring your own API keys and only pay for actual usage. No recurring fees, subscriptions, or limitations on your usage.

Private by default - Your data stays with you

Every conversation is saved securely on your device, not in the cloud, which means zero data collection and complete confidentiality for your chats.

Supporting AI providers and models

Download

macOS

Windows

Linux

Features

Features designed to boost your output and give you precise control

Blazing-fast UI

Built natively for Mac, Windows, and Linux. Smooth and responsive up to 120FPS.

Multi-thread

Chat with multiple AI models in parallel and compare side-by-side. Effortless context switching.

500+ AI models

OpenAI (Chat GPT), Anthropic (Claude), GoogleAI (Gemini), OpenRouter, xAI (Grok), Hugging Face (GPT OSS, Qwen, FLUX.1 dev), Stability (Stable Diffusion Ultra), Vercel v0.

Temporary conversations

Chat privately without saving history. Perfect for quick questions or testing ideas — all messages disappear when you close the session.

Prompt library

Use built-in prompts to guide the AI, refine answers, and speed up workflows. Easily save and manage your own custom prompts.

Generation controls

Regenerate – get alternative responses instantly without retyping your prompt. Stop generation – cancel long-running responses to save time.

Tons of features built-in for Pro users

Web search

Real-time internet access built right in. Search the web, browse current information, and get up-to-date answers without leaving the chat. Perfect for research, fact-checking, and staying informed on breaking news.

Chat with documents

Upload PDFs, text files, and documents to analyze instantly. Ask questions, extract insights, and get summaries without manual reading. Supports batch uploads for comprehensive research.

Text-to-speech

Listen to AI responses with natural, high-quality voice synthesis. Perfect for multitasking, accessibility, or consuming content on the go.

Favorite conversations

Mark important chats for quick access later. Organize your most valuable conversations and easily retrieve them with one click.

Thinking mode (Low - Medium - High)

Control AI reasoning depth to match your needs. Use Low for quick answers, Medium for balanced responses, and High for deep analysis and problem-solving. Transparent reasoning for better results.

Advanced image generation & editing

Create stunning visuals with industry-leading models: Google Gemini Nano Banana, DALL-E 3, GPT Image, Stable Diffusion, FLUX.1 dev, and Grok 2 Image. Generate from text or edit existing images with precision. All in one unified interface.

Testimonials

David S.

Full Stack Developer

"I was paying a combined $40/month for ChatGPT Plus and Claude Pro. With 120 AI Chat, I use my own API keys and my bill is literally $5/month. This app paid for itself in less than two months. The lifetime pricing is a no-brainer."

Mark R.

Technical Writer & Consultant

"The speed difference between this native app and any browser-based wrapper is night and day. Being able to run parallel chats (comparing Gemini vs. GPT-4) and instantly retrieve refined prompts has genuinely doubled my drafting speed."

Chris K.

Startup Founder

"As a founder, I need tools that are reliable and constantly improving. I appreciate that the team pushes frequent updates and the native performance is really smooth. This is my permanent AI companion."

Pricing

Free

For testing out AI features.

FREE

Download 120 AI Chat

Free 30-day trialFULL ACCESS
Use your own API keys (OpenAI, Claude, etc.)
Chat with AI using GPT-3.5, Claude Haiku
Markdown rendering
Web browsing (Chat with URLs)
Basic model controls (temperature, output length, etc.)
Personal, non-commercial use

120 AI Chat

For working and researching.

$78$47

CODE: BLKFRI25

Purchase License

Yours forever. Free 1 year updates.

OpenAI (Chat GPT), Anthropic (Claude), GoogleAI (Gemini), OpenRouter, xAI (Grok), Hugging Face (GPT OSS, Qwen, FLUX.1 dev), Stability (Stable Diffusion Ultra), Vercel v0 integrations
Local LLMs via Ollama and LM Studio (Llama, DeepSeek-R1, Mistral, Gemma 3)
File attachments
Code themes
Split chats & branching (multi-thread)
Voice input (Whisper)SOON
Image generation (GPT Image, DALL·E, Stable Diffusion, Gemini, FLUX.1 dev)
AI read-aloud (text-to-speech)
Prompts (optionally sticky)
Web search & live plugin results
Export (JSON, Markdown, etc.)PLANNED
Commercial use license
Activate on 1 device
30-day money-back guarantee

FAQs

Do I need to pay for OpenAI/Anthropic/Google separately?

Is the 120 AI Chat license a monthly subscription?

Does it work with Local LLMs (Ollama, LM Studio, etc.)?

How many devices can I use one license on?

What happens after the included 1 year of free updates ends?

How secure is my data, especially my API keys?

What is your refund policy / money-back guarantee?