# AI Side Panel vs Sider

AI Side Panel records 0 monthly visits with — month-over-month growth and Freemium pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.

| Metric | [AI Side Panel](https://openaitools.app/tool/ai-side-panel) | [Sider](https://openaitools.app/tool/sider) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/ai-side-panel/icapcpllhdnnpcmfdcgpnbgchfenmjmg | https://sider.ai |
| Categories | AI Productivity Tools, AI Browsers, AI Assistant | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 0 | 2,644,740 |
| MoM Growth Rate | — | -10.6% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 1,699,535 |
| Review Score | 4.2 | 4.5 |
| Saved Count | 0 | 31 |
| Supported Platforms | Browser Extension | Website |

## AI Side Panel

AI Side Panel solves a very specific annoyance: switching tabs every time you want to ask a model a question about what you are reading. The extension docks a panel to the side of the browser where you can load ChatGPT, Claude, Gemini, Copilot or DeepSeek, adjust the split view, and keep the source page visible the whole time. You can add custom service URLs in settings and reorder your toolbar with drag and drop.

Around that core idea the extension layers a set of workflow helpers. Highlighted text can be turned into a prompt with a right-click — Explain, Summarize or Translate — and the templates are editable. Article, repository and social-post content can be extracted as readable text without dragging along page clutter. Quick Insert saves reusable snippets that you call up by typing a slash and a short name. A Conversation Hub collects saved conversation titles and links from supported services into one searchable list, and an optional Prompt History lets you jump back to an earlier prompt inside a long thread.

There is also a local document pipeline: PDFs, Word files, presentations, spreadsheets and scanned images are converted to clean Markdown on your device, including OCR for image-based text, with the option to insert the result directly into ChatGPT, Claude or Gemini without auto-sending. Privacy Mask replaces detected sensitive patterns with placeholders before you send a message. The extension is free to start, with three successful document conversions included, and premium is a one-time purchase rather than a subscription.

**Pricing & Plans:** Free to start, including three successful document conversions (failed or cancelled ones do not count). Premium is a one-time purchase that removes the conversion limit, enables batches of up to five files merged into one result, and unlocks Conversation Hub, Privacy Mask and premium themes. Files are limited to 20 MB each.

- **Multi-assistant side panel:** Load ChatGPT, Claude, Gemini, Copilot and DeepSeek in a dockable panel next to the page you are reading, plus any custom service URL you add, with drag-and-drop toolbar ordering.
- **Selection-to-prompt actions:** Right-click any passage and choose a service and an action such as Explain, Summarize or Translate; the prompt templates are fully editable.
- **Local document to Markdown:** Convert PDFs, Word files, presentations, spreadsheets and scanned documents into clean Markdown on your device, with OCR built in for image-based text.
- **Privacy Mask and Quick Insert:** Detect and replace sensitive patterns with placeholders before sending, and insert saved snippets into supported text fields by typing a slash and a short name.
- **Conversation Hub and Prompt History:** Search saved conversation titles and links across supported assistants in one place, and jump back to earlier prompts inside long chats.

**Strengths:** Keeps your source page and your assistant visible at the same time, with an adjustable split view; Works with your existing AI accounts instead of selling you a bundled model subscription; Document conversion and OCR run locally, and conversion history can be deleted from your device; Free tier is genuinely usable, and premium is a one-time purchase rather than a recurring charge

**Limitations:** You still need your own accounts and pay for each third-party AI service separately; The free tier caps document conversion at three successful files; Privacy Mask reduces risk but cannot guarantee that every sensitive detail is caught

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

## 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)

## Frequently Asked Questions

### How do AI Side Panel and Sider compare in monthly traffic?

AI Side Panel has 0 monthly visits, while Sider has 2,644,740. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

AI Side Panel has a month-over-month growth rate of —; Sider has -10.6%.

### How does pricing compare?

AI Side Panel: Freemium. Free to start, including three successful document conversions (failed or cancelled ones do not count). Premium is a one-time purchase that removes the conversion limit, enables batches of up to five files merged into one result, and unlocks Conversation Hub, Privacy Mask and premium themes. Files are limited to 20 MB each. 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.

## 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 | Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools. | [.md](https://openaitools.app/tool/monica-ai.md) |
| 4 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features. | [.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 | Excels at advanced web automation and data extraction alongside chat, but has a steeper learning curve than Sider. | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 7 | [ChatHub](https://openaitools.app/tool/chathub) | 322,618 | -13.9% | Freemium | Compare GPT, Claude, and Gemini answers side by side in one chat | [.md](https://openaitools.app/tool/chathub.md) |
| 8 | [AI Toolbox](https://openaitools.app/tool/chatgpt-toolbox) | 290,140 | +16.9% | Freemium | Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok | [.md](https://openaitools.app/tool/chatgpt-toolbox.md) |
| 9 | [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) |
| 10 | [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | -6.5% | Freemium | Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider. | [.md](https://openaitools.app/tool/kome-ai.md) |

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Source: https://openaitools.app/compare/ai-side-panel-vs-sider

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