# Sider vs YouText

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

| Metric | [Sider](https://openaitools.app/tool/sider) | [YouText](https://openaitools.app/tool/youtext) |
| :--- | :--- | :--- |
| Website URL | https://sider.ai | https://chromewebstore.google.com/detail/youtext/pmkdaenkhlechjndofljdgoedfeodnii |
| Categories | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader | AI Youtube Summary, AI Video Summarizer, AI Summarizer, AI Productivity Tools |
| 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 | 3.6 |
| Saved Count | 31 | 1 |
| 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)

## YouText

YouText attacks a very specific friction point: dialogue-heavy YouTube content that you want the substance of, but not the runtime of. Instead of paraphrasing a video for you, it starts by producing a clean, searchable transcript with timestamps that link back to the original recording, and then lets you go further only when you actually need to — a fast summary, exact quotes for citation, or a structured outline of how the video develops. Translated transcripts are available as well, so a Japanese-language video can be read in English while the original wording is preserved alongside it.

The extension stays deliberately minimal. Its Chrome Web Store listing is a single-purpose tool that hands you AI-driven summaries of dialogue-rich videos, while the wider youtext.io product handles the library, account management and richer text workflows. The developer states that user data is not sold to third parties and is not used for unrelated purposes, which keeps the privacy surface small for a summarization tool.

Because the tool works from existing captions, it is best suited to the well-captioned half of YouTube: talks, interviews, podcasts, explainers and news segments where a human or auto-generated track already exists. YouText offers a free tier with the option to read the full terms, privacy and refund policies on the site — check the site for current plan details, as pricing can change.

**Pricing & Plans:** Free to install as a Chrome extension; the companion web app at youtext.io is free to start, with account-based plans and refund terms published on the site.

- **Timestamped transcripts:** Convert captioned YouTube videos into readable, searchable transcripts where every line links back to the exact moment in the video.
- **AI summaries on demand:** Generate a quick summary of a long video when you want the signal fast, without sitting through the full runtime.
- **Quotes, notes and outlines:** Build detailed notes, grab exact quotes for citation and follow a timestamped outline that maps how the argument or story develops.
- **Translated transcripts:** Read a transcript in another language while the original wording and timings stay intact — useful for non-English source videos.
- **Library and account sync:** Organize saved transcripts in a personal library so you can return to a video's text later instead of re-watching it.

**Strengths:** Free Chrome extension with a genuinely useful companion web app; Transcript, summary, quotes and outline in one tool instead of four; Timestamps keep every claim traceable back to the source video; Developer discloses no sale of user data to third parties

**Limitations:** Only works on public videos that already have captions; Small extension install base and a single 5-star rating, so limited community track record; Summary quality depends entirely on the underlying AI model and original caption accuracy

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

## Frequently Asked Questions

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

Sider has 2,644,740 monthly visits, while YouText 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%; YouText 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. YouText: Free. Free to install as a Chrome extension; the companion web app at youtext.io is free to start, with account-based plans and refund terms published on the site.

## 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 | [Glasp](https://openaitools.app/tool/glasp) | 889,564 | -14.1% | Freemium | Highlight the web, learn in public, and build your AI clone | [.md](https://openaitools.app/tool/glasp.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 | [HoverNotes](https://openaitools.app/tool/hovernotes) | 190,686 | +156% | Freemium | AI that watches your video and writes study notes as you watch | [.md](https://openaitools.app/tool/hovernotes.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 | 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) |
| 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) |

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

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