HuggingChat vs Just Prompts
Explore the showdown between HuggingChat vs Just Prompts and find out which AI Code Assistant tool wins. We analyze upvotes, features, reviews, pricing, alternatives, and more.
When comparing HuggingChat and Just Prompts, which one rises above the other?
When we contrast HuggingChat with Just Prompts, both of which are exceptional AI-operated code assistant tools, and place them side by side, we can spot several crucial similarities and divergences. Interestingly, both tools have managed to secure the same number of upvotes. Be a part of the decision-making process. Your vote could determine the winner.
You don't agree with the result? Cast your vote to help us decide!
HuggingChat

What is HuggingChat?
HuggingChat is a free chat assistant that runs open source AI models from the Hugging Face community. Pick a model directly or let Omni route your prompt to the best available option. The interface supports image generation, web tasks, dataset search, and MCP tool connections alongside standard text chat.
Closed chatbots lock you into one vendor model. HuggingChat exposes 137 open source models you can switch between mid-conversation, including newcomers like DeepSeek V4 Flash with a 1M-token context window. The trade-off is variable quality across models and a Hugging Face account requirement to save chats.
Developers, researchers, and curious users reach for it to test Llama, DeepSeek, and other community models without API keys or local GPU setup. Hugging Face positions it as making the community's best chat models available to everyone.
Just Prompts

What is Just Prompts?
Just Prompts is a browser-based prompt workshop that applies Additive Prompting to whatever you type in. You paste your OpenAI API key once, enter a starting idea in the text field, and hit Prompt to get an expanded version back as formatted markdown in the output panel.
Most prompt playgrounds give you a blank chat box. Just Prompts is built around one specific technique from @nickfloats called Additive Prompting, which layers structure onto a rough idea instead of leaving you to guess what to add next. The whole interface is a single input, one submit button, and a rendered answer area.
Developers and writers who already have an OpenAI key and want a fast way to stretch a half-formed prompt into something more complete will find it useful. There is no account, no pricing page, and no extra features beyond key storage in a browser cookie and markdown output.
HuggingChat Upvotes
Just Prompts Upvotes
HuggingChat Top Features
Choose from 137 open source chat models or let Omni auto-select the best fit
DeepSeek V4 Flash offers a 1M-token context window and adjustable thinking modes
MCP (Model Context Protocol) connections extend chat with external tools
Built-in prompts cover image generation, website building, and dataset search
Free to use with a Hugging Face account for chat history and settings
New Chat shortcut and per-model settings pages for application and Omni routing
Powered by Hugging Face with DR 91 on the parent domain
Just Prompts Top Features
Additive Prompting workflow credited to @nickfloats expands a single input into a fuller prompt
Bring-your-own-key setup stores your OpenAI API key in a browser cookie after you click Save
Text input placeholder reads "What is your muse?" with a single Prompt submit button
Responses render as markdown in the output panel using the marked.js parser
Change your key toggle lets you swap API keys without leaving the page
HuggingChat Category
- Code Assistant
Just Prompts Category
- Code Assistant
HuggingChat Pricing Type
- Free
Just Prompts Pricing Type
- Free
