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AI · alternatives · 2026

24 alternatives to Langdock

Create, deploy, test & monitor ChatGPT plugins in minutes

Langdock is a developer tool that enables users to connect APIs and deploy them as plugins across multiple language model applications including ChatGPT and LangChain. The platform provides built-in testing… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Langdock launched in 2023; newer entries below may have overtaken it.

  1. 1

    Ship AI apps with fewer surprises

    2024 · langtail.com · its alternatives →

  2. 2
    LangGPT▲395

    Making ChatGPT in regional languages

    2023 · thesamur.ai · its alternatives →

  3. 3

    Build your own plugins for ChatGPT

    2023 · developer.thesamur.ai · its alternatives →

  4. 4

    The low-code platform for testing AI apps

    2024 · langtail.com · its alternatives →

  5. 5
    Plugin.so▲147

    Watch 1M+ companies launch plugins for ChatGPT

    2023 · plugin.so · its alternatives →

  6. 6
    Langfuse▲771

    Open source tracing and analytics for LLM applications

    2023 · langfuse.com · its alternatives →

  7. 7

    integrate chatGPT into your scripts or terminal work. Supports piping text, saving prompts, estimating costs, and some basic json/yaml extraction. I've added some elaborate examples on the readme of how to use it with pictures, that may provide a better overview.

    2023 · github.com · its alternatives →

  8. 8
    PluginLab▲230

    Launch ChatGPT plugins in minutes

    2023 · its alternatives →

  9. 9

    Transform any generated texts into audio right in ChatGPT

    2023 · its alternatives →

  10. 10

    The browser with ChatGPT built in

    Oct 2025 · openai.com · its alternatives →

  11. 11

    Build AI-powered Agents -- in Minutes

    2025 · langflow.org · its alternatives →

  12. 12
    Baron AI▲330

    Use ChatGPT in any app, natively on Windows, Mac and Linux

    2023 · its alternatives →

  13. 13

    Hey HN, we've been working with OpenAI for the past few months on the new Realtime API. The goal is to give everyone access to the same stack that underpins Advanced Voice in the ChatGPT app. Under the hood it works like this: - A user's speech is captured by a LiveKit client SDK in the ChatGPT app - Their speech is streamed using WebRTC to OpenAI’s voice agent - The agent relays the speech prompt over websocket to GPT-4o - GPT-4o runs inference and streams speech packets (over websocket) back to the agent - The agent relays generated speech using WebRTC back to the user’s device The…

    2024 · github.com · its alternatives →

  14. 14

    Introducing the Code ChatGPT Plugin - a new era of seamless interaction between ChatGPT and your codebase. This TypeScript Code Analyzer furnishes a suite of utilities to analyze TypeScript code, enabling ChatGPT to "talk" with YOUR code. Fetch a list of all the files in your project, list of every function in a TypeScript or JavaScript file, or even get the content of a specific function, all while staying in your conversation with ChatGPT. With accessible API endpoints, you can effortlessly navigate your codebase and ask ChatGPT anything you can think of about it. Say goodbye to the days…

    2023 · github.com · its alternatives →

  15. 15
  16. 16

    Contribute to chathub-dev/chathub development by creating an account on GitHub.

    2023 · github.com · its alternatives →

  17. 17

    Convert your texts into high-quality videos using ChatGPT

    2023 · app.heygen.com · its alternatives →

  18. 18

    New ways of breaking app-integrated LLMs . Contribute to greshake/llm-security development by creating an account on GitHub.

    2023 · github.com · its alternatives →

  19. 19
    Langotalk▲255

    Your AI coach to master a new language

    2023 · langotalk.org · its alternatives →

  20. 20DO

    Hey HN, I have been working on a side project for the last 3 months, built around LangchainJS and pgvector. It now supports ChatGPT, Llama, Claude, and Bison models, and the bot can integrate with WhatsApp, Telegram, and Discord for now. I would really appreciate some feedback. Thanks! repo: https://github.com/n4ze3m/dialoqbase

    2023 · its alternatives →

  21. 21

    Discover, dive, develop: the world of ChatGPT plugins awaits

    2023 · pluginflux.com · its alternatives →

  22. 22

    Codex-powered agents for teams.

    Apr 2026 · openai.com · its alternatives →

  23. 23

    Translate, generate or do whatever with ChatGPT in Figma

    2023 · figma.com · its alternatives →

  24. 24

    ChatGDB is a tool designed to superpower your debugging experience with GDB, a debugger for compiled languages. Use it to accelerate your debugging workflow by leveraging the power of ChatGPT to assist you while using GDB! It allows you to explain in natural language what you want to do, and then automatically execute the relevant command. Optionally, you can ask ChatGPT to explain the command it just ran or even pass in any question for it to answer. Focus on what's important - figuring out that nasty bug instead of chasing down GDB commands at the tip of your tongue. See it here:…

    2023 · github.com · its alternatives →

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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 →