# ChatHub vs Select AI

ChatHub records 322,618 monthly visits with -13.9% month-over-month growth and Freemium pricing. Select AI records 0 monthly visits with — growth and Free pricing.

| Metric | [ChatHub](https://openaitools.app/tool/chathub) | [Select AI](https://openaitools.app/tool/select-ai) |
| :--- | :--- | :--- |
| Website URL | https://chathub.gg | https://chromewebstore.google.com/detail/select-ai/akencabglgnbjflmlmflddmocjbeghld |
| Categories | AI Chatbot, Large Language Models (LLMs), AI Assistant, AI Copilot | AI Browsers, AI Assistant, AI API, AI Chatbot |
| Pricing Model | Freemium | Free |
| Monthly Visits | 322,618 | 0 |
| MoM Growth Rate | -13.9% | — |
| Primary Market | China | Global |
| Direct Visits | 188,754 | 0 |
| Review Score | 4.3 | 3.8 |
| Saved Count | 8 | 0 |
| Supported Platforms | Website | Browser Extension |

## ChatHub

ChatHub solves a simple but persistent problem: any single language model can be wrong, and switching between separate chat tabs to cross-check an answer is tedious. Instead, the app sends one prompt to several models simultaneously, then lays their responses side by side so you can spot agreements, contradictions, and gaps at a glance. Supported models span the major commercial families plus open-weight options, and the same account gives access through a single subscription rather than a stack of separate AI plans.

Beyond model comparison, ChatHub bundles practical assistant features: document and image upload for analysis, web search for real-time information, code snippets with syntax highlighting and live preview, an image generation workspace using popular diffusion and image models, a searchable prompt library, and built-in translation and web summarization tools. The interface is deliberately familiar, resembling a standard chat UI with a model picker, so the learning curve stays short.

ChatHub is available as a web application, a Chrome browser extension, iOS and Android apps, and desktop clients for Windows and macOS, which makes it easy to move between devices or work alongside whatever page you are reading. A free tier covers basic use, while heavier usage and premium features require a paid plan; consult the pricing page for current limits.

**Pricing & Plans:** Freemium. A free tier covers basic usage; premium plans unlock more usage and advanced features such as higher message limits and additional models. See the official pricing page for current tiers.

- **Side-by-side multi-model chat:** Send one prompt to several leading chatbots at once and compare answers in parallel to spot hallucinations and disagreements.
- **One subscription for many models:** Access the latest commercial models plus open-weight options through a single plan instead of juggling separate subscriptions.
- **File upload and web search:** Attach PDFs, spreadsheets, and images for AI analysis, or pull in real-time information from the web when you need current facts.
- **Image generation workspace:** Generate artwork, illustrations, and photos using popular image models without leaving the chat interface.
- **Apps across every device:** Use the web app, Chrome extension, iOS and Android apps, or Windows and macOS clients, with a prompt library and code preview built in.

**Strengths:** Genuinely useful parallel comparison that reduces reliance on a single model's output; One subscription and one interface for many different AI models; Available on web, browser extension, desktop, and mobile; Includes extra tools such as image generation, prompt library, translation, and web summarization

**Limitations:** Requires internet access and depends on third-party model providers being available; Full model access and higher usage limits sit behind paid plans; Multi-model answers consume more tokens and quota than a single chat, so usage can add up

[Profile (Markdown)](https://openaitools.app/tool/chathub.md)

## Select AI

Select AI solves a very specific annoyance: the round trip of copying web text into a chatbot and pasting the answer back. With the extension installed, the text you highlight is already the prompt. You right-click, pick Select AI, and a panel opens where you can ask for a summary, a translation, an explanation, or a direct answer based on the selection. Because the extension is built around a bring-your-own-key model, you decide which AI provider handles the request and you keep control of the account and billing behind it.

The conversation model is what makes it more than a one-shot lookup. If you select three different paragraphs on the same page, the thread continues rather than resetting, so you can ask "what does this contradict?" and the assistant still has the earlier passages in view. That makes it useful for reading long articles, comparing claims across a page, or working through documentation where context accumulates.

Select AI is a small, single-purpose tool from an independent developer, last updated in May 2023 and used by a modest number of people. It is best understood as a friction-remover rather than a platform: there is no image input, no voice, no agent workflows, and no bundled model credits. If you already pay for an AI API and want that power one right-click away from anything you read, it fills the gap neatly.

**Pricing & Plans:** Free to install. Select AI does not charge for the extension itself; you connect your own AI API key, so any usage cost is billed directly by your chosen provider. No paid plans or subscriptions are advertised.

- **Highlight-to-ask via context menu:** Highlight any passage, open the right-click context menu, and choose Select AI to start an instant conversation about that text without leaving the page.
- **Bring your own API key:** Connect your own API key so requests go straight to the provider you choose, with no middleman and no mandatory account with the developer.
- **Multi-language conversations:** Ask and receive answers in multiple languages such as English, Spanish, Mandarin, French, and Hindi, instead of being locked into English.
- **Continuous conversation history:** When you select more passages on the same page, the earlier exchanges stay in context, so follow-up questions build on what you already discussed.
- **Privacy-first by declaration:** The listing declares no data collection, no selling of data, and no use of your data outside the extension's core functionality.

**Strengths:** Removes copy-paste friction: highlighted text becomes the prompt immediately; No subscription fee and no developer account required to use it; You control the API key and therefore the provider, model, and data path; Conversation continuity across multiple selections on the same page

**Limitations:** No new release since May 2023, so it may lag behind current model APIs; You must supply and pay for your own API key, and there is no built-in free tier; Feature set is deliberately minimal: chat about selected text, with no image input, voice, or agents; Very small user base and only one rating, so community support and troubleshooting help are limited

[Profile (Markdown)](https://openaitools.app/tool/select-ai.md)

## Frequently Asked Questions

### How do ChatHub and Select AI compare in monthly traffic?

ChatHub has 322,618 monthly visits, while Select AI has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

ChatHub has a month-over-month growth rate of -13.9%; Select AI has —.

### How does pricing compare?

ChatHub: Freemium. Freemium. A free tier covers basic usage; premium plans unlock more usage and advanced features such as higher message limits and additional models. See the official pricing page for current tiers. Select AI: Free. Free to install. Select AI does not charge for the extension itself; you connect your own AI API key, so any usage cost is billed directly by your chosen provider. No paid plans or subscriptions are advertised.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Poe](https://openaitools.app/tool/poe) | 5,894,702 | +9.1% | Freemium | One app to chat with GPT, Claude, Gemini and hundreds of other AI models | [.md](https://openaitools.app/tool/poe.md) |
| 2 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | All-in-one AI assistant across web, browser, desktop and mobile | [.md](https://openaitools.app/tool/monica-ai.md) |
| 3 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | [.md](https://openaitools.app/tool/sider.md) |
| 4 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | [.md](https://openaitools.app/tool/merlin-ai.md) |
| 5 | [Chatbox](https://openaitools.app/tool/chatbox) | 567,170 | -16.1% | Freemium | One privacy-first AI client for GPT, Claude, Gemini and more | [.md](https://openaitools.app/tool/chatbox.md) |
| 6 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 7 | [Typing Mind](https://openaitools.app/tool/typing-mind) | 533,103 | +12.9% | Paid | Offers advanced multi-model chat capabilities using your own API keys, featuring deeper customization and team features. | [.md](https://openaitools.app/tool/typing-mind.md) |
| 8 | [Sigma AI Browser](https://openaitools.app/tool/sigma-ai-browser) | 240,775 | -47.1% | Free | A private Chromium browser with a built-in AI agent and offline LLM | [.md](https://openaitools.app/tool/sigma-ai-browser.md) |
| 9 | [Cabina.AI](https://openaitools.app/tool/cabina-ai) | 157,575 | -0.4% | Freemium | Aggregates diverse generative models including image, video, and RAG pipelines beyond standard text chat clients. | [.md](https://openaitools.app/tool/cabina-ai.md) |
| 10 | [SigmaOS Airis (Alpha)](https://openaitools.app/tool/sigmaos-airis-alpha) | 90,910 | +9.2% | Freemium | A Mac browser built for focus, with an AI companion called Airis | [.md](https://openaitools.app/tool/sigmaos-airis-alpha.md) |

---
Source: https://openaitools.app/compare/chathub-vs-select-ai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)