ChatHub
Use GPT, Claude, Gemini, Bing, and more side-by-side in a single chat interface.
ChatHub is an use GPT, Claude, Gemini, Bing, and more side-by-side in a single chat interface. Supports GPT, Claude, Gemini, and Bing simultaneously in a single chat interface.
About ChatHub
ChatHub is a browser extension that lets you use GPT, Claude, Gemini, and Bing side-by-side in one chat interface.
What's notable is comparison: it runs GPT, Claude, Gemini, and Bing simultaneously in a single window and shows their responses side-by-side, working directly in the browser as an extension.
It fits people who want to compare model answers in-browser without switching tabs, on a freemium plan with a free tier. It fits poorly for anyone who wants a standalone app, since it is limited to a browser extension with no desktop or mobile version, and the free tier likely imposes usage or feature limits versus paid plans.
Within Browser Extensions it is a multi-model aggregator rather than a single-model client.
Sources: chathub.gg, this listing
What it does well
- Supports GPT, Claude, Gemini, and Bing simultaneously in a single chat interface.
- Allows side-by-side comparison of responses from multiple AI models in one window.
- Available as a web browser extension for direct in-browser use.
- Uses a freemium pricing model with a free tier available.
Where it falls short
- Limited to a browser extension, with no standalone desktop or mobile app.
- Free tier likely imposes usage or feature limits compared to paid plans.
Tagged
- Supports Claude
- Supports GPT
- Supports Gemini
- Web-based
- Free
- Freemium
Compared with similar things
Picked by shared tags inside the Browser Extensions.
- 01Freemium →OpenRouter
Unified API gateway for 200+ LLMs across providers with usage-based billing on a single account.
- 02Freemium →n8n
Open-source workflow automation with native LLM nodes — self-host on your own infrastructure.
- 03Freemium →LangSmith
Observability and evaluation for LLM apps — traces, datasets, A/B testing, and feedback collection.
- 04Freemium →Sider
ChatGPT + Claude sidebar for any browser tab — chat about the page, summarise, translate, draw.
- 05Freemium →Monica
All-in-one AI assistant browser extension — chat, summarise, rewrite, translate, and answer on any site.
- 06Freemium →LangChain
Most-used framework for building LLM applications with retrieval, agents, and chains.
Related reading
- How to Get Your AI App Cited by ChatGPT and Perplexity
To get cited by ChatGPT and Perplexity, be the clearest answer in several places at once. Publish answer-first pages with extractable facts, get listed on directories and review sites the engines crawl, and build consistent mentions across Reddit, YouTube, and your own site. Perplexity tends to favour recent content; ChatGPT appears to weight agreement across sources.
Read guide → - Attention Is the New Oil
If you built something with AI, posting is getting hard to ignore. GaryVee's 'interest media' shift is real — more feeds now recommend content by interest, not only by who follows you — so a maker with zero followers can sometimes out-reach an established brand. That's the unlock and the mandate: building got faster, getting seen is the job, and many products struggle to grow without it. Here's the honest first move, written for a builder who would rather ship a feature than post.
Read guide → - The Future of Marketing for People Who Build with AI
When AI makes building a product trivial and floods the web with generic content, marketing inverts: distribution becomes the moat, and distribution increasingly means being the source AI answer engines and buying agents cite and recommend. The durable move before 2027 is to engineer your product to be machine-discoverable and corroborated from day one — even at zero domain authority. Strong in the future means cited, not ranked.
Read guide →
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</a>Frequently asked questions
- What is ChatHub?
- ChatHub is an use GPT, Claude, Gemini, Bing, and more side-by-side in a single chat interface.
- Is ChatHub free?
- ChatHub offers a free tier and paid plans with higher limits or premium features.
- What platforms does ChatHub support?
- ChatHub runs on web.
- What category does ChatHub belong to?
- ChatHub is in the Browser Extensions category — AI-powered Chrome, Arc, Edge, Firefox, and Safari extensions — overlays, sidebars, content augmentation.
- What are the downsides of ChatHub?
- Limited to a browser extension, with no standalone desktop or mobile app. Free tier likely imposes usage or feature limits compared to paid plans.