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About

PyGPT is an open source, personal desktop AI assistant for Linux, Windows, and Mac, written in Python. It works similarly to ChatGPT, but locally on a desktop computer, with chat, vision, agents, image and video generation, tools, voice control, and more. PyGPT supports multiple models, including OpenAI GPT-5, GPT-4, o1, o3, o4, Google Gemini, Anthropic Claude, xAI Grok, Perplexity Sonar, DeepSeek, Mistral AI, and models accessible through Ollama and LlamaIndex. It offers 12 modes of operation, including chat, chat with files, realtime + audio, research, completion, image and video generation, vision, assistants, experts, computer use, agents, and autonomous mode. Users can chat with their own files and data using integrated LlamaIndex support. PyGPT includes built-in vector database support, automated files and data embedding, full conversation context, short- and long-term memory, internet access through Google, Microsoft Bing, and DuckDuckGo, plus speech synthesis and recognition.

About

T3 Chat is the fastest AI chat app ever made, delivering responses 2x faster than ChatGPT and 10x faster than DeepSeek. It offers access to a wide range of top AI models, including Claude 3.5 Sonnet, GPT-4o, DeepSeek V3, and more, allowing users to switch between them instantly. It features a clean, intuitive chat interface designed for efficient conversations. T3 Chat's architecture emphasizes speed and user experience, with a local-first approach that stores data on the user's device for faster access. T3 Chat has undergone a complete redesign, enhancing its visual appeal and functionality, including the addition of light mode and improved syntax highlighting. T3 Chat is ideal for users seeking a fast, efficient, and visually appealing AI chat experience.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Power users and developers seeking a local desktop AI assistant that connects models, files, tools, agents, voice, and automation in one configurable workspace

Audience

Developers and tech enthusiasts wanting a tool offering AI interactions within a sleek and responsive chat interface

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

$8 per month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.0 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • T3 is flexible and performance is impressive, with quick load times and minimal resource usage. The model understands context well and generates coherent, relevant responses. Its ability to handle diverse topics and provides many model choices so its versatile for both casual chats and more complex inquiries.

Cons

  • The 'delete thread' and the 'pin thread' options are very close together, but there is an 'Are you sure?' that helps offset this.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

PyGPT
Founded: 2026
Poland
pygpt.net

Company Information

T3 Chat
Founded: 2021
United States
t3.chat/

Alternatives

Jan

Jan

Jan.ai

Alternatives

Aymo AI

Aymo AI

Pimjo
Poe

Poe

Quora
Merlin AI

Merlin AI

Foyer
AgentSea

AgentSea

AgentSea.com

Categories

Categories

Integrations

OpenAI o4-mini
Bing
ElevenLabs
Facebook
GPT-4.1 mini
GPT-4.1 nano
Gemini
Gemini 2.0 Flash
Gemini 2.5 Pro
Gemini 3 Deep Think
Gemini 3.1 Pro
Google Cloud Platform
Grok
Ollama
OpenAI
OpenAI Whisper
Sonar
Telegram
Veo 3
gpt-oss-120b

Integrations

OpenAI o4-mini
Bing
ElevenLabs
Facebook
GPT-4.1 mini
GPT-4.1 nano
Gemini
Gemini 2.0 Flash
Gemini 2.5 Pro
Gemini 3 Deep Think
Gemini 3.1 Pro
Google Cloud Platform
Grok
Ollama
OpenAI
OpenAI Whisper
Sonar
Telegram
Veo 3
gpt-oss-120b
Claim PyGPT and update features and information
Claim PyGPT and update features and information
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Claim T3 Chat and update features and information