Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, and more in one interface

Posted by hhameed on Sunday November 09, 2025 @08:39PM
from the show-hn dept.

https://www.llmonestop.com

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!

( 14 comments | 7 points | on HN )

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by hoistbypetard on Sunday November 09, 2025 @09:02PM (#45871458)

What's your short pitch for why this is better than https://t3.chat?

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by hhameed on Monday November 10, 2025 @09:18AM (#45876258)

Thanks hoisbypetard, I took a look at that platform, I found at least a few key differences, though there are probably more. 1. First of all, we have more features. One of the notable ones is the support for tools. You can see from the dashboard that we support a variety of tools. There are more (eg, users can organize their chat sessions into nested folder structures, etc.) 2. We have more handy features, for example, say you want to highlight or annotate a response. 3. Our prices by the way is way less than what they are offering.

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by hoistbypetard on Monday November 10, 2025 @10:20AM (#45876814)

Their prices include credits for all the different models, FWIW, with the ability to buy more if you use them up. If I've understood your pricing correctly, you require me to bring API keys for all the models I want to use. I won't say one is better than the other for that reason, but it adds a lot of additional friction for LLM Onestop compared to t3.chat from my perspective.

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by hhameed on Tuesday November 11, 2025 @11:59PM (#45896515)

I agree with you.

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by nivekkevin on Sunday November 09, 2025 @08:59PM (#45871428)

The issue I have with these wrapper services is privacy.

> We collect several types of information from and about users of our Services:

> ...

> Prompts and Queries: The text prompts and questions you submit to AI models

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by busymom0 on Sunday November 09, 2025 @10:58PM (#45872266)

I built something similar for my own personal use case where it allows any LLM to float on top of all windows and chat with it. And I do not collect such info. Your data only goes to the LLM company which you are interacting with:

https://apps.apple.com/ca/app/select-to-search-ai-assistant/...

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by hhameed on Monday November 10, 2025 @09:20AM (#45876273)

Stay tuned, we have a plan which we are anticipating to be available in a year or less, that will not store anything on our servers.

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by dcreater on Sunday November 09, 2025 @08:59PM (#45871425)

Vibe coded thing number 367 in this category

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by behnamoh on Sunday November 09, 2025 @08:58PM (#45871413)

Ah, it's 2023 again...

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by ufocia on Sunday November 09, 2025 @09:01PM (#45871448)

What's the delta from LiteLLM?

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by desireco42 on Sunday November 09, 2025 @08:53PM (#45871366)

I think there are quite a few tools for this, you should've researched this. However, there are ways you can develop this tool to make it worth-while and useful. For example, using cheaper tools to evaluate prompt and decide which prompt or agent would be best to use.

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by awebfnhegr on Sunday November 09, 2025 @09:13PM (#45871554)

bro im sorry this is horrible. t3.chat is a much better product

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by nivekkevin on Sunday November 09, 2025 @09:08PM (#45871513)

"Loved by Teams Worldwide"

searched three names, cannot find any match

[ Parent | on HN ]

Re:Show HN: LLM Onestop – Access ChatGPT, Claude, Gemini, an... by AdieuToLogic on Sunday November 09, 2025 @09:01PM (#45871444)

> Switch between GPT-4, Claude, Gemini, Llama, and other models ...

> You can try it right now with the free tier - would love to hear your feedback ...

Why would I pay you to do what I can easily do myself?

[ Parent | on HN ]