# Sider vs Smart Web Assistant

Sider records 2,644,740 monthly visits with -10.6% month-over-month growth and Freemium pricing. Smart Web Assistant records 0 monthly visits with — growth and Freemium, Free pricing.

| Metric | [Sider](https://openaitools.app/tool/sider) | [Smart Web Assistant](https://openaitools.app/tool/smart-web-assistant) |
| :--- | :--- | :--- |
| Website URL | https://sider.ai | https://chromewebstore.google.com/detail/smart-web-assistant/ffbgkjjcdkigoedjkebblclfllfoepbg |
| Categories | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader | AI Assistant, AI Copilot, AI API, Large Language Models (LLMs) |
| Pricing Model | Freemium | Freemium, Free |
| Monthly Visits | 2,644,740 | 0 |
| MoM Growth Rate | -10.6% | — |
| Primary Market | United States | Global |
| Direct Visits | 1,699,535 | 0 |
| Review Score | 4.5 | 4 |
| Saved Count | 31 | 0 |
| Supported Platforms | Website | Browser Extension |

## Sider

Sider's premise is that you should not have to leave the page you are reading to use an AI assistant. Its sidebar overlays the browser, detects the content in view, and responds with chat, summaries, translations or explanations using frontier models from multiple providers. The result is a lightweight research and reading workflow: highlight a paragraph, ask for a simpler explanation, translate a PDF and keep the original in sight.

Recent versions push Sider beyond chat. Sider Hand is a browser agent that works across real websites and uses your logged-in sessions to carry out multi-step jobs such as comparing prices while shopping, filling forms, doing cross-site research or triaging a Gmail inbox. Sider Code goes the other way, letting you instruct changes to a website's appearance or behaviour in plain language and preserving the customisation for next time. A Create module generates images, videos, slides and documents from the same panel.

Pricing moves from a limited free tier to credit-based paid plans aimed at heavier users. Lower plans suit occasional chat, summarisation and translation, while higher tiers add a dedicated cloud computer that keeps the browser agent running around the clock and a larger monthly credit allowance. Sider ships as browser extensions for Chrome and Edge plus desktop and mobile apps for macOS, Windows, iOS and Android, and is used by a very large installed base.

**Pricing & Plans:** Freemium. Free tier available with limited credits; paid plans advertised at roughly US$10/month for occasional use up to around US$100/month at the top tier, with higher credit allowances and a dedicated cloud computer on the upper plans.

- **AI sidebar on any page:** A persistent panel that reads the page you are on and answers follow-ups with GPT, Claude or Gemini without copying content into another tab.
- **Summarise and chat with documents:** Summarise long articles, PDFs and YouTube videos, extract key points, and ask detailed questions about the source material.
- **Translation and read-aloud:** Translate webpages, PDFs and images, compare bilingual output side by side, and have content read aloud for review on the move.
- **Sider Hand browser agent:** Delegate multi-step tasks across real websites — price comparison, form filling, research and inbox triage — using your existing logged-in sessions.
- **Sider Code page customisation:** Describe a change in plain words and have Sider restyle or simplify any website, remembering the modification for future visits.

**Strengths:** Works inside the browser you already use, with no context switching; Access to multiple frontier models from one subscription; Strong reading toolkit: PDF chat, YouTube summaries, translation and read-aloud; Increasingly capable agent features for multi-step browser tasks

**Limitations:** Useful credits run out quickly on the free and lower tiers; Model availability and quota rules change over time, so expectations must be checked per plan; Some agent and code features depend on a cloud machine and heavier plans

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

## Smart Web Assistant

Smart Web Assistant is a Chrome extension designed to answer questions about the web page in front of you. Instead of copying text into a separate chatbot tab, you activate the extension on any site and ask for insights based on the content already on screen. It supports up to five configurable shortcuts, so recurring queries can be triggered with a keypress rather than retyped.

Its distinguishing choice is model flexibility. You can point it at OpenAI's cloud API, or at a local server that speaks OpenAI's API format — the listing names Exllamav2, llama.cpp, and VLLM — by entering a custom endpoint and model name. That makes it usable both by people who want managed cloud quality and by those who prefer running llama or mistral locally for privacy or cost reasons.

Privacy is handled through local storage: API keys and settings stay in Chrome's local storage on your device, and the developer states the extension processes information locally and does not transmit personal data externally. Version 1.2 added SidePanel mode and version 1.3 improved how Markdown tables and code blocks render, which matters when the assistant summarizes technical pages. The developer discloses that no data is collected or sold.

**Pricing & Plans:** Free extension. There is no subscription — cloud use runs on your own OpenAI API key, and local model use costs nothing beyond your own hardware.

- **Context-aware page Q&A:** Ask questions about the page you are on and get answers grounded in its actual content instead of generic responses.
- **Cloud or local model support:** Run the assistant against OpenAI's cloud API or a local server like Exllamav2, llama.cpp, or VLLM by setting a custom endpoint and model name.
- **Five customizable shortcuts:** Configure up to five shortcuts so your most frequent prompts are one keystroke away.
- **Multi-language conversations:** Interact with the model in several languages, handy for multilingual browsing and language practice.
- **In-browser configuration and side panel:** Configure API settings, language, and shortcuts directly in the browser, with keys kept in Chrome's local storage.

**Strengths:** Works with both OpenAI's cloud API and local OpenAI-compatible servers; Bring-your-own-key model avoids a subscription fee and gives you cost control; Shortcuts make frequent questions fast to repeat; Settings and API keys stay in Chrome's local storage rather than a remote account

**Limitations:** No built-in AI of its own — you must supply an OpenAI key or run a local model server; Requires some technical setup for local models (endpoint URL and model name); Single-rating listing and only ~89 users means a small community; Feature set is focused on page Q&A and shortcuts rather than deep document workflows

[Profile (Markdown)](https://openaitools.app/tool/smart-web-assistant.md)

## Frequently Asked Questions

### How do Sider and Smart Web Assistant compare in monthly traffic?

Sider has 2,644,740 monthly visits, while Smart Web Assistant has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Sider has a month-over-month growth rate of -10.6%; Smart Web Assistant has —.

### How does pricing compare?

Sider: Freemium. Freemium. Free tier available with limited credits; paid plans advertised at roughly US$10/month for occasional use up to around US$100/month at the top tier, with higher credit allowances and a dedicated cloud computer on the upper plans. Smart Web Assistant: Freemium, Free. Free extension. There is no subscription — cloud use runs on your own OpenAI API key, and local model use costs nothing beyond your own hardware.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | [.md](https://openaitools.app/tool/claude-2.md) |
| 3 | [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) |
| 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 | [Tabbit Browser](https://openaitools.app/tool/tabbit-ai) | 670,981 | -30.2% | Freemium | The agentic AI browser that reads your tabs, files, and screenshots as context | [.md](https://openaitools.app/tool/tabbit-ai.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 | [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) |
| 8 | [Glarity](https://openaitools.app/tool/glarity-summarize-google-and-youtube) | 188,823 | -49.6% | Freemium | Summarize YouTube, Google, and any page with AI — free in your browser | [.md](https://openaitools.app/tool/glarity-summarize-google-and-youtube.md) |
| 9 | [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | -6.5% | Freemium | Summarize, bookmark and write with AI right in your browser | [.md](https://openaitools.app/tool/kome-ai.md) |
| 10 | [Voilà — AI Assistant, Chat and Writer](https://openaitools.app/tool/voil-chatgpt-browser-assistant) | 152,170 | -4.8% | Freemium | Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools. | [.md](https://openaitools.app/tool/voil-chatgpt-browser-assistant.md) |

---
Source: https://openaitools.app/compare/sider-vs-smart-web-assistant

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