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LangGPT

By OpenAI
Conversational AIFree

Amplify Your ChatGPT Experience with LangGPT

Last updated Apr 18, 2026

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What is LangGPT?

LangGPT is designed to amplify user interactions with ChatGPT by offering a variety of language options and enhanced functionalities. It facilitates seamless communication and greater accessibility, allowing users to personalize their experience. Additionally, users can train LangGPT on files, websites, and YouTube for a tailored experience. The tool supports over 10 languages, helping to overcome language biases, and is free to use.

LangGPT's Top Features

Key capabilities that make LangGPT stand out.

Supports over 10 languages

Free to use

Trainable on files, websites, and YouTube

Enhanced functionalities like chat history search

Prompt library

Seamless communication

Greater accessibility

Personalized user experience

Overcomes language biases

User-friendly interface

Use Cases

Who benefits most from this tool.

Multilingual businesses

Facilitates communication with international clients by supporting over 10 languages.

Content creators

Enables training on files, websites, and YouTube for personalized chatbot interactions.

Educators

Supports multiple languages for educational purposes, enhancing accessibility for non-English speaking students.

Customer service teams

Improves response accuracy and speed with chat history search and prompt library features.

Non-English speakers

Offers a tool that supports over 10 languages, overcoming language biases.

Personal users

Provides seamless communication and personalization options for everyday use.

Tech enthusiasts

Allows advanced training on various content types for a tailored experience.

Accessibility advocates

Promotes greater accessibility for non-English speakers with versatile language options.

Small businesses

Free tool that supports customer interactions in multiple languages, enhancing user engagement.

Language learners

Facilitates learning and practicing new languages by interacting with a multilingual chatbot.

Explore Top AI Use Cases

Tags

multi-language supporttrain on filespersonalized experiencetrain on websitestrain on YouTubeovercome language biasesfree to use
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OpenAIai lab

Creating safe AGI that benefits all of humanity

426 Tools4 ModelsFounded 2015San Francisco, CA
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426 Tools·4 Models

AI Models by OpenAI

Large language models from the same organization.

ModelContext WindowPrice (In / Out per M)
GPT-5.4 NanoCurrent400K$0.20 / $1.25
GPT-5.4 MiniCurrent400K$0.75 / $4.50
GPT-5.4 ProCurrent1.1M$30.00 / $180.00
GPT-5.4Current1.1M$2.50 / $15.00

LangGPT's pricing

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