An open-source app to query 10 AI models at once
Hey HN, My workflow for any complex queries is to ask it in multiple AI chats (Gemini, Claude, o3,..) in parallel and then continue the conversation with the chat response that I found the most useful. I built a simple open source app that queries 10+ AI models at once and summarizes their answers with a selected combiner AI model. There's a GIF in the github repo that shows it in action. You can try it on your local machine: https://github.com/Nexarithm/multi_model_chat If you are interested, I also made a detailed blog post on technical details, feature of the personal…
An open-source app to query 10 AI models at once launched on June 26, 2025 with 5 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Contribute to Nexarithm/multi_model_chat development by creating an account on GitHub.
Query multiple AI models simultaneously and get one intelligent combined response. # Clone repository git clone https://github.com/Nexarithm/multi_model_chat.git cd multi_model_chat # Create virtual environment python3 -m venv .venv source .venv/bin/activate # Install pip install proxai # Add API keys export OPENAI_API_KEY= " your-openai-key " export ANTHROPIC_API_KEY= " your-anthropic-key " ... # Run python3 server.py # Open browser open http://localhost:3000 Why ProxAI? ✅ One API for 10+ AI providers ✅ No vendor lock-in ✅ Cost optimization ✅ Advanced monitoring export PROXDASH_API_KEY= " your-key " python3 server.py Showcasing the future of AI-powered development with Claude Code +from github.com
In the maker’s words, at launch
Hey HN, My workflow for any complex queries is to ask it in multiple AI chats (Gemini, Claude, o3,..) in parallel and then continue the conversation with the chat response that I found the most useful. I built a simple open source app that queries 10+ AI models at once and summarizes their answers with a selected…
Pricing, as stated on its site
Free — Open-source application available on GitHub with no pricing model - it is freely available as open-source software
checked September 2026 · prices change
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