# Sider vs X-Alpha

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

| Metric | [Sider](https://openaitools.app/tool/sider) | [X-Alpha](https://openaitools.app/tool/x-alpha) |
| :--- | :--- | :--- |
| Website URL | https://sider.ai | https://chromewebstore.google.com/detail/x-alpha/jiikabmboknibiohmgaapgbmdopklnmn |
| Categories | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader | AI Crypto, AI Twitter, AI News, AI Social Media |
| Pricing Model | Freemium | Freemium |
| 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 | 4.1 |
| Saved Count | 31 | 2 |
| 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)

## X-Alpha

X-Alpha is a browser extension that turns X (Twitter) and DexScreener into crypto research surfaces. On X, it lets you inspect a tweet and immediately see the author's reach and engagement, each $cashtag mentioned alongside price, market cap, volume and liquidity, and the accounts the post tags. Token cards add price and KOL-mention charts, safety checks for taxes, contract and honeypot risk, and links to the token's socials. Cashtag, hashtag, narrative and account leaderboards appear directly in your feed.

On DexScreener, the paid X-Alpha plan adds extra columns to the pair table - tweets, KOL mentions, unique accounts and a safety verdict per token. You sign in with X to claim a 30-day free trial, after which the plan is about $20 for a year, paid once with no auto-renew. A Trade menu on DexScreener, a Trade row on X and platform buttons in the popup open popular trading apps and Telegram trading bots matched to the token's chain, routed through askRoger referral links.

The extension is a third-party overlay: it is created by askRoger and is not affiliated with X, DexScreener or the trading platforms it links to. It never sees your X password, and payments are handled on a separate checkout page.

**Pricing & Plans:** Freemium. Free features work on X and other crypto sites. The X-Alpha plan for DexScreener starts with a 30-day free trial after signing in with X, then costs about $20 per year, paid once with no auto-renewal.

- **Tweet inspection on X:** See any tweet author's reach and engagement, every $cashtag it mentions with price, market cap, volume and liquidity, plus the accounts it tags.
- **Token cards and safety checks:** Price and KOL-mention charts plus checks on taxes, contract and honeypot risk, with links to the token's socials.
- **Leaderboards in your feed:** Cashtag, hashtag, narrative and account leaderboards rendered without leaving X.
- **DexScreener extra columns:** The X-Alpha plan adds tweets, KOL mentions, unique accounts and a safety verdict column to the DexScreener pair table.
- **Trade links to bots and apps:** Opening a Trade row for the token you are viewing launches popular trading apps or Telegram bots for that chain.

**Strengths:** Brings social and on-chain signals into one view over X and DexScreener; Free tier covers tweet inspection and leaderboards; Safety checks flag taxes, contract issues and honeypot risk before you trade; Simple one-time annual pricing with no auto-renew

**Limitations:** Requires a Chrome browser and the extension to be installed to be useful; The DexScreener columns are behind the paid X-Alpha plan; Trade links use referral links and the publisher may earn a share of trading fees

[Profile (Markdown)](https://openaitools.app/tool/x-alpha.md)

## Frequently Asked Questions

### How do Sider and X-Alpha compare in monthly traffic?

Sider has 2,644,740 monthly visits, while X-Alpha 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%; X-Alpha 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. X-Alpha: Freemium. Freemium. Free features work on X and other crypto sites. The X-Alpha plan for DexScreener starts with a 30-day free trial after signing in with X, then costs about $20 per year, paid once with no auto-renewal.

## 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 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 6 | [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) |
| 7 | [Tweet Hunter](https://openaitools.app/tool/tweet-hunter) | 176,183 | -31% | Paid | Write, schedule, automate and analyse your X growth in one place | [.md](https://openaitools.app/tool/tweet-hunter.md) |
| 8 | [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) |
| 9 | [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) |
| 10 | [LunarCrush](https://openaitools.app/tool/lunarcrush-com) | 69,001 | -9.1% | Paid | Real-time social sentiment and market intelligence across 40+ categories | [.md](https://openaitools.app/tool/lunarcrush-com.md) |

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Source: https://openaitools.app/compare/sider-vs-x-alpha

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