Compare Merlin AI and New Tab Notes: Which Extension is the Best?

	Merlin AI	New Tab Notes
	Merlin AI is a browser extension and web app that unifies top AI models (ChatGPT, Claude, Gemini, Mistral) for research, summarizing, writing, coding, diagramming, translation, and more—directly in yo AI ChatGPT	Transform your new tab into a distraction-free notepad with New Tab Notes. Offering rich text formatting, auto-sync, and customization, it's a handy tool for seamless note-taking. New Tab Note Taking
Key Features	Unified AI Models: Access ChatGPT, Claude, Gemini, Mistral, and more from one account—no need for separate logins. Research & Summarize: Summarize web pages, YouTube videos, PDFs, and documents instantly. Content Creation: Write emails, social media posts, blogs, and outreach messages with AI assistance. Projects: Build custom AI chatbots using your own files, links, or knowledge ba Crafts: Instantly generate code snippets, diagrams, and mindmaps Live Search: Get up-to-date answers by searching the web in real time. Multi-language Support: Translate content into 25+ languages. Keyboard Shortcuts: Quickly summon Merlin with Ctrl/Cmd+M anywhere in your browser.	Rich Text Formatting: Use markdown and shortcuts for easy text styling. Auto-Sync: Notes are saved and synced across devices without an account. Customization: Adjust fonts, zoom, and toggle between dark/light themes. Export Options: Download notes as Markdown, HTML, or plain text.
Our Rating	8.4	8.6
Total users	1,000,000	1,232
Total ratings	8,802	16
Average rating	4.8 ⭐	4.7 ⭐
Entry Level Price	Free	Free
Chrome	4.8 8.8K+ ratings 1.0M+Users	4.4 15 ratings 1.0K+Users
Edge	-	5.0 1 ratings 232Users
Firefox	-	-
Safari	-	-
Features	8.0 Merlin AI offers a variety of features including summarizing, writing, coding, diagramming and more. It supports multiple AI models such as GPT-4, Claude and Gemini and allows users to create custom AI chatbots and knowledge bases. The platform also integrates with the web and files in real time. However, some features, such as PDF summarization, are not as robust as those of specialized tools. It also lacks what we consider to be the important function of direct communication between AI and the current website. In addition, the function of direct communication between AI and the current website, which we consider important, is missing.	8.7 New Tab Notes offers a range of functions for quickly and effectively storing information and ideas in a structured manner. Headings are generally used to achieve a clear structure of the notes so that you can return to the notes you are looking for on the note sheet, which is always updated. The Markdown and shortcut support are particularly worth mentioning here, as they allow users to format the notes effectively and quickly. Anyone who already has experience with Notion, for example, will find it easy to use. However, new users may miss out on this function, as the markdowns are not described again in the extension itself and must be learned on the website. A small manual at the beginning should help new users to be able to use them as well. In addition to the headings, formats such as bullet lists, numbered lists, and codes can also be embedded. Other functions such as highlighting notes or integrating links can also be very helpful. For advanced users, a few functions may still be missing here, for example, to highlight them visually using different font colors. The automatic synchronization by the browser is used by the extension to synchronize data across devices. A big difference from other competitors is that the data is not stored on separate servers. Furthermore, the saved notes can be exported in various file formats so that they can be sorted and saved elsewhere later if necessary. Overall, the extension offers all the essential functions for general users to create structured notes. For advanced users, however, additional organizational tools could be beneficial.
Performance	7.5 Merlin is generally fast and responsive, but it can slow down browsers, especially on older hardware. There are occasional bugs and crashes, though the team releases frequent updates and improvements.	8.8 In our tests, New Tab Notes works reliably and without any significant noticeable reduction in browser performance. When opening a new tab, the extension loads quickly and smoothly. There may be short delays with large notes that need to be synchronized, but these are hardly noticeable. Overall, the performance should be sufficient for most basic users without any performance problems, although there could still be room for improvement for advanced users.
Design	9.1 The design has a modern look and feel, with handy keyboard shortcuts and sidebar integration that make navigation easier. That said, the user interface can feel cluttered and overwhelming, especially for new users, and there are inconsistencies between the extension, web, and mobile versions.	8.5 The design of New Tab Notes is clean and minimalistic. It creates a distraction-free environment where you can easily take structured notes without getting distracted. Since the design is specifically meant to be distraction-free, this is good. However, there could be a few more customization options, especially when it comes to the color design, including the notes. Overall, the design fulfills its purpose, but it does not win a beauty award.
Value for Money	8.2 The free plan is generous for light users, offering a substantial daily quota and access to a wide range of basic features. The Pro plan is competitively priced, especially when compared to the cost of subscribing to multiple separate AI tools, and unlocks unlimited access to all models and advanced features. However, the absence of a free trial for premium features means users must commit before experiencing the full capabilities of Merlin AI. Additionally, some users report that the query system—where different models and features consume varying amounts of daily queries—can be confusing or feel restrictive, particularly for those trying to understand how far their usage will go on each plan.	8.7 As a free extension, New Tab Notes offers excellent value for money. For the basic user, the range of functions should be sufficient, considering that it is a free tool. For advanced users, there are still a few functions missing that other providers already have. If these were also added free of charge, the price-performance ratio would be unbeatable.
Ease of Use	8.5 Getting started with Merlin AI is straightforward—installation is quick, and the onboarding process is simple enough for most users to begin using core features right away. However, the platform’s extensive feature set can be overwhelming at first, leading to a noticeable learning curve as users explore everything it offers. Some users have expressed confusion about how the daily query limits work, how different models are selected or switched, and which features are available on each plan. Occasional bugs and log-in issues can also disrupt the workflow, requiring users to troubleshoot or reach out to support. Overall, while Merlin AI is accessible, mastering its full capabilities may take some time and patience, especially for those new to AI tools.	8.5 New Tab Notes was easy to install in the test and the learning curve was very fast. Even Basic users should have no problems finding and using most of the functions straight away. However, one suggestion for improvement would be a small tutorial for new users on advanced features such as markdowns and shortcuts. Everyone who installs but doesn't see the website with instructions may not know about these features.
Security & Privacy	9.3 Merlin does not sell user data to third parties and only uses data for core functionality. The privacy policy is transparent, but some users remain concerned about the amount of data collected and the permissions required.	8.2 New Tab Notes is an extension that stores all data exclusively via the browser. This approach is ideal for the user, as it eliminates the need for an account and reduces the risk of data breaches associated with other external cloud storage. This was apparent to us in our tests, but it is not clear whether the basic user is aware of this, as we were unable to find a privacy policy from the provider either in the store or on the website. This would be an important point of improvement to allow every user to read the extension's guidelines.
Conclusion	Merlin AI is a powerful and versatile tool that can really boost the productivity of a wide range of users. The integration of multiple AI models and functions into a single extension is ideal for this p However, Merlin is not completely perfect. We encountered occasional bugs, inconsistencies in the user interface and some performance issues. Pricing can also be confusing, and some features are locked behind a paywall.. Overall, Merlin AI is a good choice for anyone looking for an all-in-one AI assistant for the browser - especially if you value having multiple AI models and tools in one place.	With New Tab Notes, ideas, and information can be quickly and easily noted and saved directly in the browser without distractions. Text formatting features such as headings and the accompanying markdowns and shortcuts make it quick and easy to write them down in a structured way. The design is very user-friendly, but the extension could still benefit from additional export options and possibly more advanced functions. Overall, it is the perfect choice for anyone looking for a simple and effective solution to quickly save notes.
	Install Merlin AI	Install New Tab Notes
Our Recommendation	In our comparison between Merlin AI and New Tab Notes, New Tab Notes came out on top, scoring 8.6. Merlin AI is the most widely used, with over 1 million users and 9k+ reviews, but New Tab Notes outperformed it in our review. User reviews for New Tab Notes reflect our findings, while we rate Merlin AI lower than users do. Notably, Merlin AI has the highest user rating in the Chrome Web Store at 4.80, which is even higher than our rating of 8.4. In the end, the differences between these extensions are minimal, so your choice may come down to personal preference or specific features. Looking for the richest feature set? New Tab Notes stands out with a rating of 8.7. On the other hand, Merlin AI lags behind in this area with a rating of 8. Need top performance? New Tab Notes stands out with a rating of 8.8. On the other hand, Merlin AI lags behind in this area with a rating of 7.5. Design lovers, take note: Merlin AI stands out with a rating of 9.1. On the other hand, New Tab Notes lags behind in this area with a rating of 8.5. Want to get the most for your money? New Tab Notes stands out with a rating of 8.7. On the other hand, Merlin AI lags behind in this area with a rating of 8.2. Ease of use? It's a tie: Merlin AI and New Tab Notes. In the Ease of Use category, Merlin AI has scored a very good 8.5. It is user-friendly, though there may be a small learning curve for some users. With privacy and security becoming ever more important, Merlin AI stands out with a rating of 9.3. On the other hand, New Tab Notes lags behind in this area with a rating of 8.2. If you want a quick recommendation, New Tab Notes is our top pick. But as always, the best choice depends on what matters most to you.