chathub
ChatHub is a multi-model AI chat app that lets users run and compare responses from leading chatbots (GPT-5, Claude 4.5, Gemini 3, and 20+ others) side-by-side, with features for image generation, file analysis, web search, and cross-platform access.
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Review official source →Quick Overview
Best for: Chatbots & Assistants
What it does
Chatbots & Assistants software for decision-makers comparing workflow fit and alternatives.
Best fit
Chatbots & Assistants
Pricing snapshot
Freemium from Free (starter usage)
Next step
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chathub
ChatHub is an application that enables users to run and compare multiple AI chatbots simultaneously, surfacing responses from models such as GPT-5, Claude 4.5, Gemini 3, Llama 3.3 and over 20 additional models. The platform highlights side-by-side model comparison to reduce reliance on a single model's output, and bundles capabilities including image generation, file upload & analysis, web search, code preview, and a prompt library. ChatHub is available as a web app, browser extension, native iOS and Android apps, and desktop applications for Windows and macOS, and it offers a free entry tier with an optional premium subscription for increased usage and features.
All-in-one chatbot client supporting multiple LLMs and offering various AI tools.
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Claim this listing for $29Key Features
Multiple AI responses
Run one question and receive responses from multiple models simultaneously so you can compare outputs and reduce single-model hallucination risk.
Access to many leading models
Instant access to GPT-5, Claude 4.5, Gemini 3, Llama 3.3 and 20+ other chatbots under a single subscription.
AI image generation
Generate artwork, illustrations, and photos using image generation models such as Nano Banana, FLUX.2, and Stable Diffusion.
File upload & analysis
Upload documents, images, and other files to get AI-powered insights and analyze PDFs, spreadsheets and more.
Web Search (real-time)
Get real-time information from the web with AI-powered search capabilities.
Code Preview
View and execute code snippets with syntax highlighting and live preview.
Prompt Library
Access a curated collection of high-quality prompts for various use cases.
Cross-platform apps & extension
Available as a web app, Chrome extension, native iOS and Android apps, and desktop apps for Windows and macOS.
AI productivity tools
Includes translation, web summarization, and other AI-powered productivity tools.
Pricing
You can start using ChatHub for free, but you need to upgrade to the premium plan to get more usage and features.
Free
Free (starter usage)- Access to ChatHub via webapp or extension
- Limited usage and features
Premium
Subscription (price not specified on page)- Expanded usage and features
- Access to the latest models via a single subscription
Use Cases
Model comparison and selection
Compare how leading models answer the same prompt to identify the best-performing model for a given task or to cross-check outputs.
Content & image generation
Generate text and images using multiple text and image models for creative, marketing, or design tasks.
Document analysis
Upload PDFs, spreadsheets, and images to extract insights and summaries using AI-powered file analysis.
Coding and debugging
Use code preview and execution features to test snippets and get debugging assistance from multiple models.
Research with real-time web search
Fetch current information from the web via AI-powered search integrated into conversations.
Integrations
GPT-5
Access GPT-5 responses alongside other models for comparison.
Claude 4.5
Include Claude 4.5 in multi-model comparisons.
Gemini 3
Include Gemini 3 in multi-model comparisons.
Llama 3.3
Support for Llama 3.3 among 20+ other chatbots.
Image models (Nano Banana, FLUX.2, Stable Diffusion)
Use various image-generation backends to create artwork and photos.
Benefits
Limitations
Claim this listing to add transparent limitations.
Frequently Asked Questions
What is ChatHub?
What AI chatbots does ChatHub support?
How can I use ChatHub?
Can I generate images with ChatHub?
Is ChatHub free?
Can I use ChatHub on mobile?
Getting Started
- 1 Visit the web app or open ChatHub in your browser (Get ChatHub App / Open in browser).
- 2 Create an account and start with the free tier (Get started for free).
- 3 Use the webapp or install the browser extension to begin comparing models.
- 4 Optionally install the iOS, Android, Windows, or macOS native app for mobile or desktop access.
Support
Docs
Documentation available via the site's 'Docs' resource link.
Blog
Product updates and articles available on the site's Blog.
Prompts library
Access curated prompts via the site's Prompts resource.
Contact support via [email protected] as listed on the site.
API
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