Alternatives

Products that do what Aspen — Own your intelligence does

ChatGPT-style AI that runs on your desktop + phone. Free.

1
ChatGPT▲1,647
Optimizing language models for dialogue
2022 · chatgpt.com
2
Ollama Desktop App▲494
The easiest way to chat with local AI
2025
3
Baron AI▲332
Use ChatGPT in any app, natively on Windows, Mac and Linux
2023
4
ChatGPT for iOS▲416
The official iOS app for ChatGPT
2023
5OS
Open source alternative to ChatGPT and ChatPDF-like AI tools▲234
Hey everyone, We have been building SecureAI Tools -- an open-source application layer for ChatGPT and ChatPDF-like AI tools. It works with locally running LLMs as well as with OpenAI-compatible APIs. For local LLMs, it supports Ollama which supports all the gguf/ggml models. Currently, it has two features: Chat-with-LLM, and Chat-with-PDFs. It is optimized for self-hosting use cases and comes with basic user management features. Here are some quick demos: * Chat with documents using OpenAI's GPT3.5 model: https://www.youtube.com/watch?v=Br2D3G9O47s * Chat with documents…
2023 · github.com
6IM
I made an app to use local AI as daily driver▲637
Hi Hackers, Excited to share a macOS app I've been working on: https://recurse.chat/ for chatting with local AI. While it's amazing that you can run AI models locally quite easily these days (through llama.cpp / llamafile / ollama / llm CLI etc.), I missed feature complete chat interfaces. Tools like LMStudio are super powerful, but there's a learning curve to it. I'd like to hit a middleground of simplicity and customizability for advanced users. Here's what separates RecurseChat out from similar apps: - UX designed for you to use local AI as a daily driver.…
2024 · recurse.chat
7
Thinkbuddy AI▲725
Native ChatGPT for MacOS
2024 · thinkbuddy.ai
8
GPTs by OpenAI▲300
Create your own ChatGPT
2023
9
ChatBetter▲330
Use ChatGPT, Claude, and Gemini Side-By-Side
2025
10
ChatGPT Enterprise▲329
Enterprise-grade security, privacy and powerful ChatGPT
2023
11
ChatGPT for Android▲306
OpenAI’s latest advancements at your fingertips
2023
12
ChatGPT Plugins▲357
Open AI announced ChatGPT Plugins to access real-world data
2023
13
Chatpad AI▲142
Not just another ChatGPT user-interface
2023
14
Alta AI▲144
Build an AI chatbot with Google Drive and Slack in minutes
2023
15
ChatGPT Pro▲412
Scaled access to research-grade intelligence
2024
16
AI Chat▲63
Husky, ChatGPT, Gemini, Claude, Grok & more - all in one app
2025
17
ChatbotGPT▲123
Custom ChatGPT agents with your own data
2023
18
Jan▲334
Open-source ChatGPT alternative that runs 100% offline
2024
19
WriteMage▲127
The only AI app you need, use ChatGPT natively in any app
2023
20
Orchids 1.0▲196
Build any app using your existing AI subscriptions
Feb 2026 · orchids.app
21
CodebaseChat▲207
Create a GPT chatbot for any GitHub repo in just 30 seconds
2023
22UC
Use ChatGPT with Apple Shortcuts▲54
This project was born from my passion for every Apple product and the entire ecosystem, along with the power of ChatGPT. I was tired of copy-pasting and switching between apps on my Mac or iPhone, so I had this crazy idea to bring ChatGPT into every app that I use. This was possible only with the Apple Shortcuts app. Very few people know about its power and potential, so I took this chance and built COPILOT. https://meetcopilot.app But I also loved the idea of AI agents using various tools so much that I leveraged OpenAI's function-calling feature to accomplish that. Now, no matter…
2023 · meetcopilot.app
23
Dolly▲113
Democratizing the magic of ChatGPT with open models
2023
24
Chat Interface for OpenAI Assistants▲119
ChatGPT-like customer interactions in a website widget
2024

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