Compare Merlin AI and Text Blaze: 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
Text Blaze is a powerful text expander tool that saves you time by automating repetitive typing tasks. Loved by over 400,000 users, it's perfect for professionals across various fields.
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.
  • Automate Repetitive Typing: Insert standard greetings, commonly used phrases, and more.
  • Works Anywhere: Compatible with text fields on any website.
  • Placeholders: Use text fields, dropdown menus, dates, toggles, and more.
  • Dynamic Templates: Automatically insert the current date, perform date calculations, and more.
  • Team Collaboration: Share and collaborate on snippets with your team.
  • AutoPilot: Automate form filling with simulated key presses.
  • Search Templates: Quickly search templates from any web page.
Our Rating
8.4
9.3
Total users
1,000,000
617,650
Total ratings
8,802
1,615
Average rating
4.8 ⭐
4.7 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.8
3.24
8.8K+ ratings
1.0M+Users
Chrome Web Store logo
4.9
4.85
1.6K+ ratings
600.0K+Users
Edge
-
Microsoft Edge Store logo
4.5
4.40
6 ratings
17.6K+Users
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.

Missing Feature
9.8

Text Blaze stands out because its features are unmatched by other tools. It excels at what it’s designed to do: generating text from shortcuts. The possibilities for creating your text snippets are practically limitless. You can:

  • Insert clipboard content
  • Add text fields
  • Add dropdowns
  • Create dynamic formulas
  • And so much more...

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.

9.7

Text Blaze performs exceptionally well. There is no need to save, so that updating your shortcuts is straightforward. The snippets load quickly, and the AutoPilot feature works seamlessly.

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
9.5

The user interface is clean and intuitive, making it easy to navigate and organize snippets.

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

The free version is quite powerful, and there was no need to upgrade for us when using it.

The premium version offers good value for money, especially for teams. It's worth the investment as it will save you a lot of time.

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

Setting up and using Text Blaze is straightforward. The web interface is user-friendly, and the snippets are easy to create and manage. The only minor downside is the initial account creation process.

Basic tasks like adding text fields are super simple, but some of the more advanced features might take a bit of time to master. That said, it's definitely worth the effort because they'll save you tons of time in the long run.

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.

9.0

An account is required, but Text Blaze ensures that your data is secure and not sold or made public. The privacy policy is transparent and trustworthy. However, as with any online tool, it's essential to stay updated on their privacy policy.

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.

Text Blaze is a must-have tool for anyone looking to save time on repetitive typing tasks. Its powerful features, ease of use, and versatility make it an excellent choice for professionals across various fields. While some advanced features require a premium subscription, the value it offers is well worth the investment.

Our Recommendation

In our comparison between Merlin AI and Text Blaze, Text Blaze came out on top, scoring 9.3.

Merlin AI is the most widely used, with over 1 million users and 9k+ reviews, but Text Blaze outperformed it in our review. User reviews for Text Blaze 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.

There are some noticeable differences between these extensions, so it's worth considering your priorities and the details below.


  • Looking for the richest feature set? Text Blaze stands out with a rating of 9.8. On the other hand, Merlin AI lags behind in this area with a rating of 8.
  • Need top performance? Text Blaze stands out with a rating of 9.7. On the other hand, Merlin AI lags behind in this area with a rating of 7.5.
  • Design lovers, take note: Text Blaze stands out with a rating of 9.5. On the other hand, Merlin AI lags behind in this area with a rating of 9.1.
  • Want to get the most for your money? Text Blaze 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.
  • Ease of use? It's a tie: Merlin AI and Text Blaze. 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, Text Blaze lags behind in this area with a rating of 9.

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