# Sider vs storageGPT

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

| Metric | [Sider](https://openaitools.app/tool/sider) | [storageGPT](https://openaitools.app/tool/storagegpt) |
| :--- | :--- | :--- |
| Website URL | https://sider.ai | https://chromewebstore.google.com/detail/storagegpt/dddhhdjpmcideofdgcohkajmmjdkbjoo |
| Categories | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader | AI Productivity Tools, AI Chatbot |
| Pricing Model | 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 | 4.4 |
| 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)

## storageGPT

storageGPT is a browser extension built for people who treat AI conversations as reference material rather than throwaway chat. Instead of scrolling back through a long thread or re-prompting a model for an answer you already got, you can capture individual responses from ChatGPT (and Gemini) directly from the conversation screen and drop them into a local storage drawer that lives inside your browser.

The extension is deliberately simple. Saved items are stored locally and can be reopened in a side drawer where you can rewrite the title and edit the body using a Markdown editor powered by Milkdown. When you need the content elsewhere, you can download notes one at a time or in bulk as Markdown files, which makes them easy to feed into Obsidian, Notion, a static site generator, or a Git repository.

A keyboard shortcut (Control + Shift + X) opens the drawer instantly, and the UI follows ChatGPT's light and dark themes through Shadow DOM isolation so it stays visually consistent. Search, a trash bin with restore, and permanent cleanup round out the management tools. The core promise is local-first privacy: the developer states that saved conversations are never transmitted to a server.

**Pricing & Plans:** storageGPT is completely free to install and use from the Chrome Web Store. There is no paid tier, subscription, or account requirement mentioned in the listing.

- **One-click conversation saving:** Capture ChatGPT responses straight from the conversation screen and store them in your browser's local storage without leaving the page.
- **Markdown-native editing:** Open any saved note in the drawer and edit the title or body with a Milkdown-powered Markdown editor that keeps formatting readable and portable.
- **Bulk Markdown export:** Download a single conversation or your entire collection as Markdown files for use in Obsidian, Notion, Git, or any text-based workflow.
- **Search and trash management:** Find notes by title, restore items you deleted by mistake, or permanently clear the trash when you no longer need them.
- **Local-first privacy:** Saved conversations remain on your device; the extension follows ChatGPT's light and dark modes and isolates its UI with Shadow DOM.

**Strengths:** Free with no account or subscription required; Keeps every saved conversation on your own device; Markdown output is portable and works with any note-taking tool; Fast drawer access via Control + Shift + X and theme-aware UI

**Limitations:** Only works inside Chrome-based browsers as an extension; Saving can occasionally break when ChatGPT ships major UI changes; No cloud sync, so notes do not follow you across machines automatically

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

## Frequently Asked Questions

### How do Sider and storageGPT compare in monthly traffic?

Sider has 2,644,740 monthly visits, while storageGPT 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%; storageGPT 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. storageGPT: Free. storageGPT is completely free to install and use from the Chrome Web Store. There is no paid tier, subscription, or account requirement mentioned in the listing.

## 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 | [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) |
| 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 | [Typing Mind](https://openaitools.app/tool/typing-mind) | 533,103 | +12.9% | Paid | The best frontend for AI. | [.md](https://openaitools.app/tool/typing-mind.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/sider-vs-storagegpt

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