Compare Grammarly and Weava: Which Extension is the Best?
Weava Highlighter was once a popular choice, but now it’s filled with ads and has a poor user experience. Better options like Web Highlights do the job better without the hassle. | ||
| Key Features A summary of the most important features offered by each extension. |
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| Our Rating Tooltivity's expert review score for each extension, based on hands-on testing and research. | 8.8 Winner in this category | 7.0 |
| Total users Total active users across all major browsers: Chrome, Edge, Firefox, and Safari. | 54,568,609 Winner in this category | 200,000 |
| Total ratings Total number of user ratings received across all supported browsers. | 47,132 Winner in this category | 2,728 |
| Average rating Average user rating across all browsers, calculated from available store ratings. | 4.2 ⭐ Winner in this category | 4.1 ⭐ |
| Entry Level Price The minimum price required to start using the extension. "Free" means a free tier is available. | Free | Free |
| Chrome User rating and stats for the extension on Chrome browser. |  4.5 3.70 Average Chrome Web Store rating from the last 100 reviews 39.0M+Users Winner in this category | 4.1 3.01 Average Chrome Web Store rating from the last 100 reviews 200.0K+Users |
| Edge User rating and stats for the extension on Edge browser. |  3.9 3.69 Average Microsoft Edge Store rating from the last 100 reviews 14.9M+Users Winner in this category | - |
| Firefox User rating and stats for the extension on Firefox browser. |  4.1 4.15 Average Mozilla Firefox Add-ons Store rating from the last 100 reviews 663.7K+Users Winner in this category | - |
| Safari User rating and stats for the extension on Safari browser. | - | - |
| Features Tooltivity's expert score for the 'Features' aspect of each extension. | 9.5 Grammarly goes beyond basic grammar and spelling checks. It offers advanced features like tone detection, vocabulary enhancement, and generative AI capabilities. Compared to competitors, Grammarly provides a more comprehensive set of tools, making it a valuable asset for any writer. Winner in this category | 8.5 Weava offers basic but functional features like web and PDF highlighting, annotations, and folder organization. The basic functionalities work great but the lack of innovative or advanced functionalities, especially compared to competitors, limits its appeal. Top 3 Features of Weava Highlighter1. Highlight Websites and PDFs  Similar to our favorite highlighter Web Highlights, you can highlight text on any website or PDF. Choose different colors to customize your highlights and make important information stand out. 2. Organize Research into Folders  Weava lets you save your highlights and organize them into folders, making it simple to keep your research organized and find what you need fast. 3. Collaborate with Your Team  Weava allows you to share folders with your team, making collaboration on research projects easy. Everyone can add and view highlights and notes all in one place. |
| Performance Tooltivity's expert score for the 'Performance' aspect of each extension. | 9.0 Grammarly performs well across different platforms, providing real-time suggestions without significant lag. The tool is reliable and helps improve writing efficiency. Winner in this category | 7.0 Weava performs adequately when it comes to basic highlighting and syncing. However, the overall performance is marred by the intrusive ads and occasional bugs that make the experience less smooth than it should be. |
| Design Tooltivity's expert score for the 'Design' aspect of each extension. | 8.5 The design is clean and intuitive, making it easy to navigate. The color-coded underlines for suggestions are helpful, and the interface is user-friendly. However, some users might find the pop-ups slightly intrusive. Winner in this category | 6.0 The design is where Weava really struggles. The interface is cluttered with ads, making it not only visually unappealing but also frustrating to use. Here's a screenshot showing one of their ads taking up nearly half the height of their sidebar:  The overall design feels outdated and lacks the intuitive flow found in other tools. This poor design significantly hampers the user experience. |
| Value for Money Tooltivity's expert score for the 'Value for Money' aspect of each extension. | 8.5 While Grammarly offers a free version, the Premium plan is relatively expensive. However, the advanced features and comprehensive feedback justify the cost for those who need a robust writing assistant. Grammarly is the priciest option for a reason—because, in our view, it's the best writing tool available in its category. If you're looking for the best writing assistant, go for the Premium plan, you won't regret it! Winner in this category | 6.8 The free version of Weava offers basic features, and their premium plan at $3.99/month is priced similarly to competitors. However, given the ads in the free version and the overall user experience, you can find better value in alternatives that provide more features and a cleaner interface for the same or even lower cost. |
| Ease of Use Tooltivity's expert score for the 'Ease of Use' aspect of each extension. | 9.0 Grammarly is straightforward to use, with a minimal learning curve. The browser extension integrates seamlessly with various platforms like Google Docs and Gmail, allowing you to get started right away. Winner in this category | 6.5 Weava’s basic highlighting functionality is straightforward, but the poor design and mandatory account creation add unnecessary friction. The ads make navigation cumbersome, and while it’s not difficult to learn, using the tool effectively can be a challenge due to these barriers. |
| Security & Privacy Tooltivity's expert score for the 'Security & Privacy' aspect of each extension. | 8.0 Grammarly takes privacy seriously, with stringent security measures in place. While an account is required, the company assures users that their data is not sold or made public. However, some users may still have concerns about data processing. Winner in this category | 7.0 Weava does take steps to protect user data, and their privacy policy is clear about not selling personal information. However, the requirement to create an account and the potential for data collection through ads could be a concern for privacy-conscious users. |
| Conclusion A summary of our findings and final thoughts for each extension. | In our eyes, Grammarly is the best choice for anyone who wants to write professional articles or other things in English. Even though Grammarly has an expensice price tag, you can't get anything better on the market. We have been using Grammarly for a long time now. And even in the world of ChatGPT and other AI tools, Grammarly is just super handy and helpful. For us, the Premium plan is worth every penny. This only applies as long as you are in the English-speaking world. If you need other languages, we would recommend LanguageTool instead. | Weava Highlighter may still be a popular choice, but its current state leaves much to be desired. The overwhelming presence of ads and a clunky design significantly detract from the user experience, making it hard to justify its use when other tools offer a more polished and ad-free environment. If you’re serious about your productivity, it’s worth exploring alternatives like Web Highlights, which delivers all the benefits of Weava without the downsides. |
| Our Recommendation | In our comparison between Grammarly and Weava, Grammarly came out on top, scoring 8.8. Grammarly is the most widely used, with over 55 million users and 47k+ reviews—and it also delivered the strongest performance in our tests. User reviews for Grammarly reflect our findings, while we rate Weava lower than users do. Notably, Grammarly has the highest user rating in the Chrome Web Store at 4.17, which supports its strong performance in our review. There are big differences between these extensions, so it's important to look at the details below to find the best fit for your needs.
If you want a quick recommendation, Grammarly is our top pick. But as always, the best choice depends on what matters most to you. | |
