Cost / License
- Free
- Open Source
Application types
Platforms
- Windows
- Linux
- Android
- F-Droid



Geppetto is described as 'Advanced Slack bot integrating OpenAI's ChatGPT-4 and DALL-E-3 for interactive AI conversations and image generation' and is a AI Chatbot in the ai tools & services category. There are more than 50 alternatives to Geppetto for a variety of platforms, including Web-based, Android, Windows, iPhone and SaaS apps. The best Geppetto alternative is DeepSeek, which is both free and Open Source. Other great apps like Geppetto are Lumo by Proton, Mistral Le Chat, Google Gemini and GPT4ALL.



As a fully open language model, Apertus allows researchers, professionals and enthusiasts to build upon the model and adapt it to their specific needs, as well as to inspect any part of the training process.

As part of Meta’s commitment to open science, today we are publicly releasing Llama (Large Language Model Meta AI), a state-of-the-art foundational large language model designed to help researchers advance their work in this subfield of AI.



Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.




LlamaGPT is a chatbot that provides a ChatGPT-like experience, with no data leaving your device.



Raycast AI combines leading models with powerful extensions - right on your OS. Try a lite version of Raycast AI Chat for free.

AI agent bridges thoughts and actions, excelling in work and life tasks like personalized travel, stock analysis, insurance comparisons, and supplier sourcing, autonomously completing tasks and providing insights while users rest.


Open R1 is a community-driven, open-source initiative aimed at replicating the advanced AI capabilities of DeepSeek-R1 through transparent methodologies.
Ask questions to your documents without an internet connection, using the power of LLMs. 100% private, no data leaves your execution environment at any point. You can ingest documents and ask questions without an internet connection!

Provides AI-powered writing tools, image generation, Genmoji, and memory movies; enhances Siri with deeper context and actions; integrates ChatGPT for complex tasks; prioritizes on-device processing for privacy; unifies features across Apple devices with Private Cloud Compute.




Confidential AI chat assistant delivering writing, summarization, voice transcription, email handling, and document search tools, all hosted exclusively in Switzerland with open source models, data sovereignty, and compliance with GDPR and FADP standards.




Combining Google's knowledge graph, ChatSonic delivers real-time data, voice interaction, AI-produced visual content, personalized avatars, and API for services. It revisits past dialogs for informed responses and integrates Twitter for chat responses. Supported in multiple languages on Android, iOS, and web.



