# Merlin AI vs Yeahcodie

Merlin AI records 1,382,634 monthly visits with +13.1% month-over-month growth and Freemium pricing. Yeahcodie records 0 monthly visits with — growth and Free pricing.

| Metric | [Merlin AI](https://openaitools.app/tool/merlin-ai-plugins) | [Yeahcodie](https://openaitools.app/tool/yeahcodie) |
| :--- | :--- | :--- |
| Website URL | https://www.getmerlin.in | https://chromewebstore.google.com/detail/yeahcodie/nkomlfbccepigcakkmlkadaagjkanoao |
| Categories | AI Assistant, AI Summarizer, AI Writing Assistants, AI Chatbot | AI Shopping Assistant, AI Browsers, AI Productivity Tools |
| Pricing Model | Freemium | Free |
| Monthly Visits | 1,382,634 | 0 |
| MoM Growth Rate | +13.1% | — |
| Primary Market | United States | Global |
| Direct Visits | 695,322 | 0 |
| Review Score | 4.3 | 3.8 |
| Saved Count | 17 | 0 |
| Supported Platforms | Browser Extension | Browser Extension |

## Merlin AI

Merlin is built around a simple idea: instead of opening a separate chat tab for every task, you summon one assistant with a click while staying inside whatever you are reading or working on. The extension injects a sidebar on any web page, so it can read the article, the PDF, the YouTube transcript or the Gmail thread you currently have open and respond with that context already loaded. That makes summarization, rewriting, replying and research feel like part of the page rather than a separate tool.

Under the hood Merlin routes requests across a broad set of models — OpenAI's GPT family, Anthropic's Claude, Google's Gemini, DeepSeek, Mistral, Meta's Llama and others — so you can pick the model that suits a task without holding separate subscriptions for each. Beyond chat there is an image generator with multiple models and aspect ratios, a search mode that answers questions from live web results, document and video summarization, and a library of saved prompts. Newer additions like Projects (reusable knowledge bases) and Crafts (generated diagrams, mind maps and charts) push it toward light research and prototyping work.

Merlin is available as a Chrome extension, a web app, an iOS app and an Android app with synced history, custom prompts and custom bots across devices. The vendor highlights GDPR, ISO 27001 and SOC 2 alignment for data handling, and positions itself as accessible in 200+ countries where some other assistants are restricted. It is squarely a productivity assistant rather than a developer platform.

**Pricing & Plans:** Freemium. A free tier covers everyday use, and Merlin Pro is promoted at $2/month as a special offer, with the standard plan advertised around $19/month billed annually and described as replacing roughly $130/month of separate AI subscriptions. Paid tiers add higher limits, more capable models and advanced features.

- **Multi-model access in one place:** Switch between GPT, Claude, Gemini, DeepSeek, Mistral and Llama class models from a single interface instead of juggling separate subscriptions.
- **Universal page summarization:** Summarize articles, YouTube videos, PDFs and documents in place, then ask follow-up questions grounded in that content.
- **Writing and social drafts:** Draft and reply to emails in Gmail, compose posts and comments for X and LinkedIn, and repurpose web pages or videos into blogs and articles.
- **Image generation:** Generate images from prompts using more than 20 image models and multiple aspect ratios for web and social output.
- **Projects, Crafts and custom bots:** Build reusable knowledge bases, generate diagrams and charts from a prompt, and assemble custom chatbots from your own instructions and context.

**Strengths:** Replaces several separate AI subscriptions with one interface and one bill; Works inline on any page, so context is captured without copy-pasting; Covers a wide range of tasks: chat, summarization, writing, images, search and light research; Syncs across browser, web, iOS and Android with custom prompts and bots preserved

**Limitations:** The free tier is limited, and heavy use pushes you toward the paid plan; Covering so many features means individual tools may be less deep than dedicated apps; Requires trusting a third party with the pages and documents you send it, even with the stated compliance certifications

[Profile (Markdown)](https://openaitools.app/tool/merlin-ai-plugins.md)

## Yeahcodie

Yeahcodie is a Chrome extension built to help shoppers pay less without hunting for coupon codes across dozens of tabs. Once installed, it watches the stores you browse and surfaces tested promo codes at the right moment, backed by a community that verifies which codes actually work. A large coupon database covering hundreds of thousands of online stores is the foundation of the experience.

The extension adds a rewards layer on top of plain coupon finding. You earn tokens by submitting new codes, testing existing ones or sharing them with other users, and those tokens can be used to play games for real cash prizes. Yeahcodie describes the discounts as AI-powered, pulling thousands of verified codes into the platform daily so the library stays fresh.

The extension is lightweight and privacy-conscious: the developer states that it does not collect or sell user data. It is a young, small product with a handful of users so far, but the listing is active and the developer site (yeahcodie.com) is linked directly from the Chrome Web Store.

**Pricing & Plans:** Free to install and use. The extension is free; savings come from promo codes and token rewards rather than a paid subscription.

- **Verified promo codes:** Instantly find tested and verified promo codes for the stores you are shopping at.
- **Earn tokens:** Shop as usual and earn tokens that unlock extra discounts and rewards.
- **Play and win:** Spend earned tokens on in-browser games for a chance to win real cash prizes.
- **Huge coupon database:** Browse deals from over 400,000 online stores gathered in one place.
- **Seamless in-browser use:** Access discounts and rewards without ever leaving the page you are on.

**Strengths:** Free to install with no subscription required; Combines coupon finding, token rewards and games in one extension; Community-verified codes help filter out dead coupons; Developer states that user data is not collected or sold

**Limitations:** Small user base so far, which can limit how quickly codes are verified; Cash-prize games involve chance and do not guarantee earnings; Only available for Chrome-based browsers

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

## Frequently Asked Questions

### How do Merlin AI and Yeahcodie compare in monthly traffic?

Merlin AI has 1,382,634 monthly visits, while Yeahcodie has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Merlin AI has a month-over-month growth rate of +13.1%; Yeahcodie has —.

### How does pricing compare?

Merlin AI: Freemium. Freemium. A free tier covers everyday use, and Merlin Pro is promoted at $2/month as a special offer, with the standard plan advertised around $19/month billed annually and described as replacing roughly $130/month of separate AI subscriptions. Paid tiers add higher limits, more capable models and advanced features. Yeahcodie: Free. Free to install and use. The extension is free; savings come from promo codes and token rewards rather than a paid subscription.

## 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 | Provides superior core reasoning and advanced coding agents, but lacks Merlin's seamless one-click browser tab integration and sidebar shortcuts. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | Offers massive context windows and Google Workspace integration, but functions as a standalone web app rather than an inline sidebar. | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) |
| 3 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Excels at nuanced document analysis and writing, but operates as a dedicated web workspace rather than a browser extension. | [.md](https://openaitools.app/tool/claude-2.md) |
| 4 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Delivers superior citation-backed web research and real-time search, but lacks Merlin's multi-purpose browser writing tools and sidebar utilities. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 5 | [Poe](https://openaitools.app/tool/poe) | 5,894,702 | +9.1% | Freemium | Aggregates diverse frontier models into one conversational interface, but operates primarily as a web/app client rather than a native extension. | [.md](https://openaitools.app/tool/poe.md) |
| 6 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | Provides comparable all-in-one browser assistance and multi-model chat, but includes more robust built-in painting and drawing suites. | [.md](https://openaitools.app/tool/monica-ai.md) |
| 7 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | Offers a similar browser sidebar experience with multi-model support, but features cleaner tab integration and smoother reading tools. | [.md](https://openaitools.app/tool/sider.md) |
| 8 | [Flash.co](https://openaitools.app/tool/flash-co) | 741,638 | +9.9% | Free | An AI shopping agent that shortlists only the top 1% of products for you | [.md](https://openaitools.app/tool/flash-co.md) |
| 9 | [Tabbit Browser](https://openaitools.app/tool/tabbit-ai) | 670,981 | -30.2% | Freemium | Integrates AI directly into an independent browser environment, whereas Merlin runs as an extension across existing browsers. | [.md](https://openaitools.app/tool/tabbit-ai.md) |
| 10 | [Chatbox](https://openaitools.app/tool/chatbox) | 567,170 | -16.1% | Freemium | Delivers a cross-platform AI chat client with local file Q&A, but requires desktop installation rather than browser extension access. | [.md](https://openaitools.app/tool/chatbox.md) |

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Source: https://openaitools.app/compare/merlin-ai-plugins-vs-yeahcodie

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