Heygpt
HeyGPT is a web-based ChatGPT front-end that extends OpenAI models with multimodal and convenience features — including GPT-4 Vision, audio chat/transcription, document/PDF/website and YouTube chat, local chat storage, and optional use of your own API keys.
Heygpt is chat software teams evaluate for education & research. Use this page to review pricing, integration signals, and the best alternatives before you commit.
Quick Overview
Best for: Education & Research
What it does
Chat software for decision-makers comparing workflow fit and alternatives.
Best fit
Education & Research
Pricing snapshot
Freemium from Free (no monthly fees for core features)
Next step
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Heygpt
HeyGPT - Empower your ChatGPT experience. HeyGPT is a browser-based client for interacting with OpenAI models that emphasizes multimodal input and user control. It offers features such as GPT-4 Vision support, audio chat and transcription, the ability to chat with YouTube videos, documents, PDFs and websites, and an option to use your own API keys. The product is positioned for users who want advanced ChatGPT features without mandatory sign-in, with chats stored locally and an option for a premium tier called HeyGPT Ultra.
HeyGPT targets power users, privacy-conscious users and anyone who wants to extend ChatGPT interactions to additional content types (audio, video and documents) or to use their own OpenAI keys rather than a hosted subscription. The site also lists resources like a changelog, FAQs, and support avenues such as feedback and social links.
HeyGPT is a web-based ChatGPT front-end that extends OpenAI models with multimodal and convenience features — including GPT-4 Vision, audio chat/transcription, document/PDF/website and YouTube chat, local chat storage, and optional use of your own API keys.
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Claim this listingKey Features
GPT-4 Vision
Support for multimodal inputs enabling interactions with images using GPT-4-Vision-capable models.
Chat with Audio
Real-time audio chat capabilities to converse using voice.
Transcribe Audio
Audio transcription tools to convert spoken content into text for chat and analysis.
Chat with YouTube
Connect to YouTube videos to ask questions and discuss video content within the chat.
Chat with Docs
Upload or link to documents (Docs) to query and interact with their content inside a conversation.
Chat with PDFs
Import PDF files to extract, summarize, or ask questions about the document content.
Chat with Websites
Fetch and chat with content from web pages to analyze or summarize website content.
Use Your Own API Keys
Option to supply your own OpenAI API key so calls are billed to your key and under your control.
No Login Required
Use HeyGPT without creating an account or logging in, lowering friction for casual use.
Chats Stored Locally
Conversation history is kept locally in the browser rather than in a hosted account.
No Monthly Fees (Core)
The core offering emphasizes no monthly fees; a premium tier (HeyGPT Ultra) is available for additional features.
HeyGPT Ultra - Premium Features
A paid/premium tier called HeyGPT Ultra is mentioned with additional features (the page references 30 premium features).
Pricing
Free to use with no monthly fees for the core offering; premium HeyGPT Ultra tier is mentioned but pricing details are not listed on the page.
Free / Core
Free (no monthly fees for core features)- Access to core chat features
- Local chat storage
- Multimodal features (subject to limits)
HeyGPT Ultra (Premium)
Not listed on page- Access to additional premium features (page references ~30 premium features)
- Priority or expanded capabilities compared to core tier
Use Cases
Multimodal research and analysis
Use GPT-4 Vision and document/website/PDF ingestion to analyze images and text-rich materials in one place.
Audio-first workflows
Record or upload audio to transcribe and interact with spoken content, or use voice to chat with the model.
Video content understanding
Connect YouTube videos to extract summaries, ask questions about video content, or pull timestamps and highlights.
Privacy-conscious usage
Users who prefer not to create accounts or who want conversations stored locally can use HeyGPT without logging in.
Developer or power-user control
Supply your own OpenAI API key to control billing and use specific API configurations.
Integrations
YouTube
Connect or link YouTube videos to extract transcripts, summaries, and ask questions about video content.
Documents / PDFs
Upload or link documents and PDFs to query and summarize their contents within chat.
Websites
Fetch and chat with content from web pages to analyze or summarize site content.
OpenAI API (via Your Own API Key)
Supply your own OpenAI API key so HeyGPT will make calls using your credentials and billing.
Benefits
Limitations
Frequently Asked Questions
Do I need to create an account to use HeyGPT?
Is there a cost to use HeyGPT?
Can I use my own OpenAI API key?
Where are chats stored?
Does HeyGPT support images and audio?
Getting Started
- 1 Open the HeyGPT web app (no login required).
- 2 Start a New Chat or choose a provided template/feature (audio, document, PDF, website, YouTube).
- 3 Optionally paste or configure your own OpenAI API key to bill usage to your account; otherwise use the default client behavior.
- 4 Upload or link content (PDF, doc, website, YouTube link, or image) or start speaking for audio chat/transcription.
- 5 Use the chat UI to ask questions, request summaries, or interact with the supplied content.
Support
Docs / FAQs
FAQs and a changelog are available from the site to answer common questions and list updates.
Send Feedback
A 'Send Feedback' option is listed on the site for reporting issues or requesting features.
Social (Twitter)
A Twitter link is provided for announcements and community interaction.
Changelog
Site changelog lists recent updates and feature changes.
API
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