# Rane vs Sider

Rane records 0 monthly visits with — month-over-month growth and Contact for Pricing pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.

| Metric | [Rane](https://openaitools.app/tool/rane) | [Sider](https://openaitools.app/tool/sider) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/rane/cnjgoikmckecmnhncoogmicmpjogcjkf | https://sider.ai |
| Categories | AI Assistant, AI Copilot, AI Knowledge Management, AI Productivity Tools | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader |
| Pricing Model | Contact for Pricing | 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 | 3.8 | 4.5 |
| Saved Count | 1 | 31 |
| Supported Platforms | Browser Extension | Website |

## Rane

Rane positions itself as a custom AI assistant layer for the browser. Rather than a single general-purpose chatbot, it focuses on assistants you configure yourself: you decide what data each one should learn, connect sources such as websites, PDFs and Notion pages, and let the assistant build long-term memory around that material. The result is a tailored co-pilot that answers in the context of your own knowledge rather than generic training data.

Distribution happens through the Chrome Web Store, where the extension is published by the owner of rane.ai. Once installed, assistants can be invoked on any website, so research, drafting and question-answering happen inside the tabs you already work in instead of a separate app. For teams, Rane supports sharing assistants with the whole organisation or with selected coworkers, and switching between specialised assistants is designed to be a single click.

Security and privacy are explicit selling points. Rane states that its custom assistants integrate with your data and tools securely, and it advertises SOC 2 Type II, ISO 27001 and ISO 27701 certifications along with a privacy-by-design approach. Because the product is sold through direct contact rather than a published self-serve price, teams evaluating it should expect a sales conversation before rollout. Note that the Chrome listing's published extension version dates from late 2023, so verify current capabilities and pricing directly with the vendor.

**Pricing & Plans:** Contact for pricing. Rane does not publish self-serve plans on its Chrome Web Store listing; pricing and rollout are arranged directly with the vendor.

- **Custom assistant builder: Create specialised assistants inst:** Custom assistant builder: Create specialised assistants instead of relying on one generic chatbot.
- **Long-term memory: Assistants absorb knowledge from your conn:** Long-term memory: Assistants absorb knowledge from your connected sources and retain it for future tasks.
- **Multi-source ingestion: Add data from websites, PDFs, Notion:** Multi-source ingestion: Add data from websites, PDFs, Notion and other connected tools.
- **Works on any website: Use your assistants inside the pages y:** Works on any website: Use your assistants inside the pages you already browse via the Chrome extension.
- **Team sharing: Share assistants with your whole team or with :** Team sharing: Share assistants with your whole team or with selected coworkers, and switch between them quickly.
- **Certified security posture: SOC 2 Type II, ISO 27001 and ISO:** Certified security posture: SOC 2 Type II, ISO 27001 and ISO 27701 certifications with privacy-by-design principles.

**Strengths:** Assistants learn from your own data sources instead of relying on generic model knowledge; Works across any website through a single Chrome extension; Built-in team sharing and quick assistant switching; Explicit SOC 2 Type II, ISO 27001 and ISO 27701 security certifications

**Limitations:** No published self-serve pricing; you must contact the vendor; Available only as a Chrome extension, so non-Chrome browsers are unsupported; Published extension version dates from late 2023, so confirm current features with the vendor

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

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

### How do their growth rates compare?

Rane has a month-over-month growth rate of —; Sider has -10.6%.

### How does pricing compare?

Rane: Contact for Pricing. Contact for pricing. Rane does not publish self-serve plans on its Chrome Web Store listing; pricing and rollout are arranged directly with the vendor. 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 | [Glean](https://openaitools.app/tool/glean) | 3,301,875 | +0.1% | Contact for Pricing | Enterprise AI grounded in your company's own knowledge | [.md](https://openaitools.app/tool/glean.md) |
| 5 | [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) |
| 6 | [AIPRM](https://openaitools.app/tool/aiprm) | 708,870 | -6.9% | Freemium, Paid | A prompt library and management layer for ChatGPT and other AI models | [.md](https://openaitools.app/tool/aiprm.md) |
| 7 | [Craft](https://openaitools.app/tool/craft-do) | 703,417 | +8.9% | Freemium | A polished space for notes, tasks, and documents that follows you across every device. | [.md](https://openaitools.app/tool/craft-do.md) |
| 8 | [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) |
| 9 | [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) |
| 10 | [GPT Workspace](https://openaitools.app/tool/gpt-workspace-1) | 431,507 | +43.8% | Freemium, Free Trial, Paid | Bring ChatGPT, Claude and Gemini into Google Docs, Sheets, Slides and Gmail | [.md](https://openaitools.app/tool/gpt-workspace-1.md) |

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Source: https://openaitools.app/compare/rane-vs-sider

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