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Alternatives

Products that do what PickLLM does

Compare GPT models side by side with your own prompt and key

  1. 1
    GPT‑5.4475

    OpenAI's most efficient model: less tokens, more clarity

    Mar 2026 · openai.com

  2. 2

    Instantly test and compare AI prompts results across models

    2025

  3. 3

    Build Powerful Voice Agents

    2025

  4. 4IB

    Hey HN, I am proud to show you guys that I have built an open source alternative to Azure OpenAI services. Azure OpenAI services was born out of companies needing enhanced security and access control for using different GPT models. I want to build an OSS version of Azure OpenAI services that people could self host in their own infrastructure. "How can I track LLM spend per API key?" "Can I create a development OpenAI API key with limited access for Bob?" "Can I see my LLM spend breakdown by models and endpoints?" "Can I create 100 OpenAI API keys that my students could use in a classroom…

    2023 · github.com

  5. 5AD

    I used to enjoy Translation Party, and over the weekend I realized that we can build the same feedback loop with DALLE-3 and GPT4-Vision. Start with a text prompt, let DALLE-3 generate an image, then GPT-4 Vision turns that image back into a text prompt, DALLE-3 creates another image, and so on. You need to bring your own OpenAI API key (costs about $0.10/run) Some prompts are very stable, others go wild. If you bias GPT4's prompting by telling it to "make it weird" you can get crazy results. Here's a few of my favorites: - Gnomes: https://dalle.party/?party=k4eeMQ6I -…

    2023 · dalle.party

  6. 6

    Announcing GPT-4.1, GPT-4.1 mini, & GPT-4.1 nano in the API

    2025

  7. 7OS

    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

  8. 8

    Tighter instruction adherence in speech agents

    Feb 2026 · developers.openai.com

  9. 9

    One unified API for all AI models like Gemini, GPT-4, DALL-E

    2023

  10. 10PE

    Nowadays, a common AI tech stack has hundreds of different prompts running across different LLMs. Three key problems: - Choices, picking from 100s of LLMs the best LLM for that 1 prompt is gonna be challenging, you're probably not picking the most optimized LLM for a prompt you wrote. - Scaling/Upgrading, similar to choices but you want to keep consistency of your output even when models depreciate or configurations change. - Prompt management is scary, if something works, you'll never want to touch it but you should be able to without fear of everything breaking. So we launched Prompt…

    2024 · jigsawstack.com

  11. 11

    Use ChatGPT, Claude, and Gemini Side-By-Side

    2025

  12. 12

    Compare AI models side by side in real-time

    Feb 2026 · thatllm.app

  13. 13CW

    Hello HN! I was fed up switching between multiple UIs to ask GPT, Claude, etc… the same question and comparing the answers. So I built a way to ask multiple models the same question efficiently by having the LLM compare the responses and only show you new and valuable information from the 2nd model. This way you still get a fast response as normal from the 1st model, but also get any added value provided by the 2nd model. Initially I built my own UI to use this, but stumbled upon Open WebUI (formerly Ollama WebUI) which is fantastic, but is made more for local access to LLMs. So I talked to…

    2025 · polychat.co

  14. 14

    Advanced Visual Reasoning & Agentic Tool Use

    2025

  15. 15
    AskCodi230

    Custom LLMs, without training. Use via openai compatible api

    Nov 2025 · askcodi.com

  16. 16

    Compare AI models side by side with one prompt

    2025

  17. 17

    The fast, easy and cheap OpenAI alternative

    2023

  18. 18

    GPT-4o level vision model on the phone

    2025

  19. 19OS

    Hi everyone, we’re a small team, supported by Mozilla, who are working on re-imagining a UI for training, tuning and testing local LLMs. Everything is open source. If you’ve been training your own LLMs or have always wanted to, we’d love for you to play with the tool and give feedback on what the future development experience for LLM engineering could look like.

    2025 · github.com

  20. 20

    Use multiple LLMs at once, privately!

    20d ago · transferllm.com

  21. 21

    Compare LLM outputs (GPT-4, Claude...) in simple playground.

    Nov 2025 · llm-lab-three.vercel.app

  22. 22CG
  23. 23

    Compare AI models side-by-side on same prompt

    Feb 2026 · testaimodels.com

  24. 24AA

    Hey HN! We’ve been experimenting with integrating multimodal models directly into creative workflows, and ended up building an AI-first image editor using OpenAI’s new `gpt-image-1` (from GPT-4o) inside our SDK. Instead of prompting in ChatGPT and pasting outputs into a design tool, this lets you generate, edit, and remix images all in one canvas. This allows for really interesting new workflows, like quickly mixing multiple images, or creating visual prompts by using annotations and reference on the canvas. Some key details: - Built with our plugin system in CE.SDK (CreativeEditor SDK) -…

    2025 · img.ly

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