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

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
Humble offers a simple and customizable interface for your browser's new tab. It’s open-source, lightweight, and focuses on functionality, making it ideal for users seeking efficiency over aesthetics.
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.
  • Customizable Layout: Drag-and-drop functionality for easy organization.
  • Lightweight Performance: Minimal impact on system resources.
  • Open-Source: Available for tweaks and modifications.
  • Simple Design: Focuses on usability over aesthetics.
  • Cross-Browser Compatibility: Available for Chrome and Firefox.
Our Rating
8.4
8.5
Total users
1,000,000
20,993
Total ratings
8,802
1,220
Average rating
4.8 ⭐
4.8 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.8
3.24
8.8K+ ratings
1.0M+Users
Chrome Web Store logo
4.7
4.86
1.1K+ ratings
20.0K+Users
Edge
-
-
Firefox
-
Mozilla Firefox Add-ons Store logo
4.8
4.80
130 ratings
993Users
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.

Missing Feature
7.0

Humble New Tab Page shines in its simplicity and customization options. You can easily rearrange bookmarks, apps, and other elements using its intuitive drag-and-drop feature.

It’s not overloaded with unnecessary bells and whistles, which keeps it fast and efficient. However, compared to other tools, it lacks more advanced features like integrated to-do lists or news feeds.

If you’re looking for a straightforward way to manage your new tab content, it’s hard to beat. But for power users, the simplicity might feel like a limitation.

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.

10

Performance is where Humble New Tab Page really excels. It’s incredibly lightweight, ensuring that your browser’s speed isn’t compromised.

The extension loads quickly and doesn’t introduce any noticeable lag, even with multiple elements on the page. This efficiency makes it a great choice for users with older or less powerful computers.

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.

Design
7.0

The design of Humble New Tab Page is, well, humble. It’s clear that the focus is on function over form. While it’s not going to win any awards for aesthetics, the design is clean, uncluttered, and gets the job done. For users who value a visually rich experience, this might be a drawback.

The minimalist design is fully customizable, allowing you to change the font style, background colors, and overall layout. You can even set your own background image.

Here's a screenshot showing how easy it is to adjust the tool's appearance:

Customize the appearance of Humble New Page

So, if you prefer a simple, distraction-free workspace, this tool might be the way to go.

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.

9.5

It’s hard to argue with the value provided by a free, open-source tool that does exactly what it promises. Humble New Tab Page delivers solid performance without any hidden costs or premium upgrades.

It’s a fantastic option for users who want a customizable new tab experience without spending a dime. The only reason it doesn’t get a perfect score is that there are other free options with more features, albeit at the cost of simplicity and speed.

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.

7.5

Setting up and using Humble New Tab Page is simple. There's no need to sign up, and it provides a lightweight bookmark manager right in your new tab.

The options menu is easy to navigate, making it intuitive to customize things like fonts, colors, and spacing.

That said, it might take a bit of time to discover that you can drag and drop everything around, and not everyone may realize that you can adjust columns by right-clicking.

Once you figure this out, the drag-and-drop interface makes customization easy, even for those who aren’t tech-savvy.

However, advanced features like injecting custom CSS may be more suited for developers. Overall, though, the experience is very user-friendly.

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.

10

Humble New Tab Page respects your privacy by not collecting or storing any user data, which is a significant plus in today’s digital age.

As it is open-source you can always double-check.

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.

Humble New Tab Page is a fantastic choice for users who value simplicity, speed, and customization.

While it may not offer the rich visuals or advanced features of other new tab extensions, its focus on functionality and user control makes it a standout tool. If you’re looking for a no-frills extension that just works, and you appreciate the transparency of open-source software, Humble New Tab Page is definitely worth considering.

It’s not the flashiest option, but it gets the job done.

Our Recommendation

In our comparison between Merlin AI and Humble New Tab, Humble New Tab came out on top, scoring 8.5.

Merlin AI is the most widely used, with over 1 million users and 9k+ reviews, but Humble New Tab outperformed it in our review. We rate Merlin AI and Humble New Tab 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? Merlin AI stands out with a rating of 8. On the other hand, Humble New Tab lags behind in this area with a rating of 7.
  • Need top performance? Humble New Tab stands out with a rating of 10. 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, Humble New Tab lags behind in this area with a rating of 7.
  • Want to get the most for your money? Humble New Tab stands out with a rating of 9.5. On the other hand, Merlin AI lags behind in this area with a rating of 8.2.
  • If you hate complicated tools, Merlin AI stands out with a rating of 8.5. On the other hand, Humble New Tab lags behind in this area with a rating of 7.5.
  • With privacy and security becoming ever more important, Humble New Tab stands out with a rating of 10. On the other hand, Merlin AI lags behind in this area with a rating of 9.3.

If you want a quick recommendation, Humble New Tab is our top pick. But as always, the best choice depends on what matters most to you.