Hi HN! I built LLM OneStop (
https://www.llmonestop.com), a unified interface for accessing multiple AI language models in one place.
The main problem I wanted to solve: constantly switching between different AI platforms, managing multiple subscriptions, and losing conversation context when comparing outputs across models.
Key features:
Switch between GPT-4, Claude, Gemini, Llama, and other models mid-conversation
Compare responses side-by-side
Single interface instead of juggling multiple tabs/subscriptions
Free tier available to try it out (no credit card needed)
"Connect" plan lets you bring your own API keys for unlimited usage
I built this because I found myself constantly copy-pasting prompts between ChatGPT, Claude, and other platforms when I wanted to compare responses or find the best model for a specific task.
You can try it right now with the free tier - would love to hear your feedback on what works, what doesn't, and what features you'd like to see!