nowfound

AI · alternatives · 2026

24 alternatives to SlickGPT: Open Source client for ChatGPT

Unlock extra OpenAI features, use your API key or self-host!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SlickGPT: Open Source client for ChatGPT launched in 2023; newer entries below may have overtaken it.

  1. 1

    SlickGPT is a light-weight "use-your-own-API-key" ChatGPT client written in Svelte. It offers GPT-4 integration, a userless share feature and other superpowers.

    2023 · slickgpt.vercel.app · its alternatives →

  2. 2
    CustomGPT▲537

    Build your own ChatBOT

    2023 · customgpt.ai · its alternatives →

  3. 3

    Use ChatGPT & GPT-4 on any website without copy-pasting

    2023 · its alternatives →

  4. 4

    Access OpenAI's ChatGPT anywhere on the web

    2022 · chromewebstore.google.com · its alternatives →

  5. 5

    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 · its alternatives →

  6. 6

    Custom ChatGPT agents with your own data

    2023 · chaindesk.ai · its alternatives →

  7. 7

    Greetings! YakGPT is a simple, frontend-only, ChatGPT UI you can use to either chat normally, or, more excitingly, use your mic + OpenAI's Whisper API to chat hands-free. Some features: * A few fun characters pre-installed * No tracking or analytics, OpenAI is the only thing it calls out to * Optimized for mobile use via hands-free mode and cross-platform compressed audio recording * Your API key and chat history are stored in browser local storage only * Open-source, you can either use the deployed version at Vercel, or run it locally Planned features: * Integrate Eleven Labs & other TTS…

    2023 · yakgpt.vercel.app · its alternatives →

  8. 8

    The official iOS app for ChatGPT

    2023 · apps.apple.com · its alternatives →

  9. 9

    Enterprise-grade security, privacy and powerful ChatGPT

    2023 · openai.com · its alternatives →

  10. 10

    Agent capable of doing deep research for you independently

    2025 · openai.com · its alternatives →

  11. 11
    MyGPT▲435

    Free and faster ChatGPT pro with prompt support

    2023 · mygpt.thesamur.ai · its alternatives →

  12. 12

    An open-source ChatGPT app with a voice. Contribute to cogentapps/chat-with-gpt development by creating an account on GitHub.

    2023 · github.com · its alternatives →

  13. 13

    Custom ChatGPT for your website - using your own API Key

    2023 · its alternatives →

  14. 14

    OpenAI's new way to write & code with ChatGPT

    2024 · openai.com · its alternatives →

  15. 15

    Open AI announced ChatGPT Plugins to access real-world data

    2023 · openai.com · its alternatives →

  16. 16
    writeGPT▲272

    Become Superhuman with everyday tasks by harnessing ChatGPT

    2023 · chromewebstore.google.com · its alternatives →

  17. 17

    OpenAI’s latest advancements at your fingertips

    2023 · play.google.com · its alternatives →

  18. 18

    ChatGPT as Telegram Bot

    2023 · t.me · its alternatives →

  19. 19

    ChatGPT in all input fields

    2023 · ai-buddy.co · its alternatives →

  20. 20

    Self-hosted alternative to ChatGPT, ChatPDF-like AI tools

    2023 · its alternatives →

  21. 21

    An API from OpenAI for ChatGPT

    2023 · openai.com · its alternatives →

  22. 22

    Start using ChatGPT for writing emails with peace of mind

    2023 · emogpt.com · its alternatives →

  23. 23

    Desktop client app for OpenAI, ChatGPT, GPT4

    2023 · apps.apple.com · its alternatives →

  24. 24

    Hi HN, I’m the founder of Pangea. We’ve built a developer platform where you can easily add security to your code through a simple set of APIs - features like authentication, secrets management, audit logging, redaction of PII, restricting embargoed countries, known threat actor intelligence, etc. With the ChatGPT and LLM explosion, we thought of ways to reduce the risk of both the inputs and outputs from these services. Our NextJS sample app adds a security layer on top of ChatGPT with various security services that you can implement quickly. It’s basically a front end to the OpenAI API…

    2023 · github.com · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →