# AIPex vs Sider

AIPex records 2,834 monthly visits with -21.1% month-over-month growth and Freemium pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.

| Metric | [AIPex](https://openaitools.app/tool/aipex) | [Sider](https://openaitools.app/tool/sider) |
| :--- | :--- | :--- |
| Website URL | https://www.claudechrome.com | https://sider.ai |
| Categories | AI Browsers, AI Assistant, AI Productivity Tools, AI Web Scraping | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 2,834 | 2,644,740 |
| MoM Growth Rate | -21.1% | -10.6% |
| Primary Market | United States | United States |
| Direct Visits | 1,108 | 1,699,535 |
| Review Score | 2.2 | 4.5 |
| Saved Count | 0 | 31 |
| Supported Platforms | Website | Website |

## AIPex

AIPex targets the friction that comes with the current crop of AI-native browsers: to get AI automation you normally have to abandon your current browser, re-import your bookmarks, and rebuild your extension stack. AIPex refuses that trade-off. It is a Chrome extension that attaches an AI agent to the browser you already run, so setup is a matter of seconds and nothing you have configured is lost. The free core is open source, and the project has built a visible community around it, with thousands of GitHub stars and tens of thousands of active users reported on the site.

The assistant covers day-to-day browsing chores and deeper automation alike. It groups and organizes tabs by topic or project, lets you converse with your open tabs to summarize or extract information, runs multi-source research, and can drive pages through natural-language commands instead of brittle scripts. A separate but related capability turns observation into output: AIPex can watch a session and produce step-by-step user manuals, product demos, bug reports, or customer-support articles from what it saw, which makes it useful well beyond lightweight browsing.

Pricing follows a credits model. There is a free open-source tier, and paid plans — Basic at $20/month, Pro at $60/month, and Business at $100/month — convert the fee into monthly credits that can be spent across the supported AI models, with unlimited @tabs usage and, on higher tiers, advanced agent features and team collaboration. Because it is a third-party extension rather than a vendor-operated AI browser, users should treat it as an independent product with its own privacy and data policies.

**Pricing & Plans:** Free and open source at the core. Paid plans are credit-based: Basic $20/month, Pro $60/month, and Business $100/month, each granting an equivalent amount of monthly AI credits, unlimited @tabs, and tier-dependent extras such as advanced agent features and team collaboration.

- **Zero-migration browser automation:** Works as an extension inside your existing Chrome browser, so your bookmarks, extensions, logins, and settings stay exactly where they are.
- **Natural-language control:** Ask the assistant to organize tabs, summarize pages, fill forms, or run multi-step tasks without writing scripts or automation code.
- **Chat with your tabs:** Interact with open tabs conversationally to ask questions across pages, pull out details, or synthesize information from several sources at once.
- **Observation-to-documentation:** Turns recorded browsing and screen sessions into step-by-step guides, product demos, bug reports, and support knowledge-base articles.
- **Privacy-first and open source:** The core extension is open source and designed to keep automation running locally in your own browser session rather than through a forced vendor browser.

**Strengths:** No browser migration: it augments Chrome rather than replacing it; Free and open-source core with a public GitHub repository; Broad capability set spanning tab management, scraping, and documentation generation; Transparent credit-based pricing that scales from individual to team use

**Limitations:** Paid plans are credit-metered, so heavy AI usage costs can add up; Limited to Chromium-based browsers rather than being cross-browser; Advanced agent features sit behind the higher-priced tiers

[Profile (Markdown)](https://openaitools.app/tool/aipex.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 AIPex and Sider compare in monthly traffic?

AIPex has 2,834 monthly visits, while Sider has 2,644,740. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

AIPex has a month-over-month growth rate of -21.1%; Sider has -10.6%.

### How does pricing compare?

AIPex: Freemium. Free and open source at the core. Paid plans are credit-based: Basic $20/month, Pro $60/month, and Business $100/month, each granting an equivalent amount of monthly AI credits, unlimited @tabs, and tier-dependent extras such as advanced agent features and team collaboration. 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 | [Dia Browser](https://openaitools.app/tool/dia-browser) | 1,254,172 | +108.4% | Free | The AI browser that reads between your tabs | [.md](https://openaitools.app/tool/dia-browser.md) |
| 6 | [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) |
| 7 | [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) |
| 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/aipex-vs-sider

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