--- title: Mozilla Firefox Reviews meta_title: 'Mozilla Firefox Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 509 reviews by the users' company size, role or industry to find out how Mozilla Firefox works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 509 scale: '5' date_modified: '2026-08-11' parent_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # Mozilla Firefox Reviews **Vendor:** Mozilla **Category:** [Browsers](https://www.g2.com/categories/browsers) **Average Rating:** 4.4/5.0 **Total Reviews:** 509 ## About Mozilla Firefox Firefox Browser is a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy. Available now on Windows, Mac, Linux, Android and iOS. ## Mozilla Firefox Pros & Cons **What users like:** - Users praise the **fast speed** of Mozilla Firefox, enhancing their browsing experience with quick page loading and efficiency. (7 reviews) - Users appreciate the **high customizability options** in Firefox, allowing for extensive personalization and optimization of their browsing experience. (6 reviews) - Users value Mozilla Firefox for its **extensive extension support** , enhancing functionality and customization without extra costs. (6 reviews) - Users highlight Firefox's **fantastic reliability** , consistently performing well and ensuring efficient, secure browsing experiences. (6 reviews) - Users value Firefox's **strong security and privacy features** , providing a safer browsing experience compared to other browsers. (6 reviews) - Users appreciate the **intuitive interface** of Mozilla Firefox, enhancing their browsing experience with ease of navigation. (4 reviews) - Privacy Focus (4 reviews) - Easy Accessibility (3 reviews) - Users value Firefox’s **superior privacy protection** , with built-in features ensuring a secure and private browsing experience. (3 reviews) - Security Features (3 reviews) **What users dislike:** - Users notice **slow performance** with Mozilla Firefox, especially when handling multiple tabs and scripts simultaneously. (5 reviews) - Users often find **tab management challenging** , as it can lead to clutter and slow performance with multiple extensions. (5 reviews) - Users face **browser compatibility issues** , including difficulty with password transfers and some sites not functioning optimally. (3 reviews) - Users feel that **limited extensions** hinder customization, complicating use and frustrating with frequent resets after updates. (3 reviews) - Users experience **update issues** with Firefox, causing frustrations like resetting settings and slow loading times on older hardware. (3 reviews) - Users express concern over **excessive security pop-ups** and feel Firefox's data privacy hasn't improved recently. (2 reviews) - Users note the **high memory usage** of Firefox, which can slow down performance on less powerful computers. (2 reviews) - App Issues (1 reviews) - Users experience **compatibility issues** with certain sites, leading to slower performance with multiple tabs and scripts. (1 reviews) - Limited Customization (1 reviews) ## Mozilla Firefox Reviews ### 1. Secure, Community-Driven Browser with Expansive Add-Ons **Rating:** 4.5/5.0 stars **Reviewed by:** KOSTIANTYN S. | Creative Copywriter, Marketing and Advertising, Small-Business (50 or fewer emp.) **Reviewed Date:** October 22, 2025 **What do you like best about Mozilla Firefox?** Internet Explorer, as a part of Windows, has limitations, so you cannot use it with other OSes. Even if you stay with Windows, there is a reason to try Mozilla. If migrating to Linux, it is a thing that is understood as is. Mozilla Firefox's UI is similar to other browsers, with a right-side panel, so users won't feel stuck with migrating. Furthermore, a library of add-ons widens the functionality, and I must have a community of Ukrainian developers. If registered in it, onboarding comes via forums and blogs. As other browsers did after an AI got a part of everyday life, Mozilla set up a toolbox with most chatbots embedded. Most of Firefox's functions and add-ons don't require any money to use. It is a finding for users—pupils and students—who are already paying their providers monthly. **What do you dislike about Mozilla Firefox?** If too eager to set up new add-ons, the browser's productivity will fall down. But it is a first thing to decide what to do after Mozilla is implemented, and decide clearly what to require from the new browser. **What problems is Mozilla Firefox solving and how is that benefiting you?** Firefox gives access to the Internet for free and offers brilliant functionality, while other ones are part of payable solutions. ### 2. Firefox - Good security but annoying updates! **Rating:** 2.5/5.0 stars **Reviewed by:** Trieu N. | IT Manager, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** March 09, 2025 **What do you like best about Mozilla Firefox?** Firefox has strong security and privacy features, supports many useful extensions, and is lightweight, so it doesn't use too much RAM. It's also open-source and customizable, which is great for users who like to tweak their browser. **What do you dislike about Mozilla Firefox?** It runs slower compared to some other browsers, and some websites don't work well on it. One thing i really hate is how Firefox handles updates-every time I open the browser, I have to wait for it to finish updating, while other browsers update in the background. **What problems is Mozilla Firefox solving and how is that benefiting you?** Firefox enhances secure browsing, safeguards privacy, optimizes resource usage, and offers flexible customization. ### 3. In my opinion the best browser hands down **Rating:** 5.0/5.0 stars **Reviewed by:** Ryadh S. | Traducteur, Small-Business (50 or fewer emp.) **Reviewed Date:** April 06, 2025 **What do you like best about Mozilla Firefox?** No bloating, browser-side memory leaks, a very wide library of add-ons, highly compatible, highly customisable. **What do you dislike about Mozilla Firefox?** Sometimes slow when dealing with a lot of tabs and scripts, some sites rather cater to chrome and edge compatibility (but that's not on Mozilla). **What problems is Mozilla Firefox solving and how is that benefiting you?** Light and efficient browser that I can customise to suit my specific browser needs and integrate well with other addons and applications. ### 4. Best Privacy Focused browser. **Rating:** 4.5/5.0 stars **Reviewed by:** kshitij c. | Admin, Mid-Market (51-1000 emp.) **Reviewed Date:** February 09, 2025 **What do you like best about Mozilla Firefox?** It has built-in tracking protection, container tabs to keep website data separate, and prioritizes user privacy by default. There is a large library of add-ons that lets users customize their browsing experience with different features. The development process is transparent, and the community is actively involved. **What do you dislike about Mozilla Firefox?** Sometimes it works slowly. other wise its ok. **What problems is Mozilla Firefox solving and how is that benefiting you?** Mostly Goverment sites work on this browser without any issues as compared to other. ## Mozilla Firefox Discussions - [why if i using this app my connection internet slowly?](https://www.g2.com/discussions/mozilla-firefox-why-if-i-using-this-app-my-connection-internet-slowly) - 2 comments, 1 upvote - [Did mozila helps to access sites which are only available as country specific](https://www.g2.com/discussions/did-mozila-helps-to-access-sites-which-are-only-available-as-country-specific) - 1 comment, 1 upvote - [I have windows 7 is platform 91 not compatable with win7 if so I will have to start using Brave or Windows Edge which is](https://www.g2.com/discussions/i-have-windows-7-is-platform-91-not-compatable-with-win7-if-so-i-will-have-to-start-using-brave-or-windows-edge-which-is) - 1 comment, 1 upvote - [I installed automatic updates and got message platform 91 not compatable with 90.2 Max and Min](https://www.g2.com/discussions/i-installed-automatic-updates-and-got-message-platform-91-not-compatable-with-90-2-max-and-min) - 1 comment, 1 upvote - [add on marketplace](https://www.g2.com/discussions/add-on-marketplace) - 1 comment, 1 upvote - [View Mozilla Firefox pricing details and edition comparison](https://www.g2.com/products/mozilla-firefox/reviews?filters%5Bsentiment_snippet%5D=1795623&qs=pros-and-cons§ion=pricing&secure%5Bexpires_at%5D=2026-08-14+10%3A05%3A53+-0500&secure%5Bsession_id%5D=563912d8-3325-4b30-a3ac-f537192b5d44&secure%5Btoken%5D=f1d0e127a84de36d0022ac2e3ce56b23ac056d5c9e5db70b22a793f378abea56&format=llm_user) ## Mozilla Firefox Integrations - [Firefox Developer Edition](https://www.g2.com/products/firefox-developer-edition/reviews) - [Proton Pass For Business](https://www.g2.com/products/proton-pass-for-business/reviews) ## Mozilla Firefox Features **Additional Functionality** - Third-Party Integrations - To-Do List - @mentions - Single Sign On - File Management - Activity Dashboard - Drag & Drop - Alerts/Notifications - Prioritization - Access Controls/Permissions - Screen Sharing - Content Management - Brainstorming - AI Copilot - File Transfer - Calendar Management - Status Tracking - Real-Time Notifications - Version Control - Task Management - Activity Tracking - Real Time Editing - Communication Management - Chat/Messaging - Tagging - Generative AI - Assignment Management - Task Scheduling - Project Management - Collaboration Tools - Workflow Management - Secure Data Storage - File Sharing - Document Storage - Task Progress Tracking - Discussions/Forums - Commenting/Notes - Reporting & Statistics - Contact Management - Video Conferencing - Progress Tracking - Mobile Access - API - Document Management - Customizable Branding **Generative AI** - AI Text Generation - AI Text Summarization - AI Text-to-Speech - Generative AI **Agentic AI - Browser** - Autonomous Task Execution - Natural Language Interaction - Proactive Assistance **Additional Functionality** - App Management - Search Engine - AI Copilot - Developer Tools - Search History - User Profiles - Private Browsing - Dark Mode - Address Bar - VPN - Anomaly/Malware Detection - Tab Management - Ad Blocker - Password Management - Customizable User Interface - Extension Management - Tracker Blocking - Privacy Options - Bookmark Management - Messaging ## Top Mozilla Firefox Alternatives - [Chrome Enterprise](https://www.g2.com/products/chrome-enterprise/reviews) - 4.7/5.0 (1,798 reviews) - [Brave](https://www.g2.com/products/brave/reviews) - 4.6/5.0 (528 reviews) - [Microsoft Edge](https://www.g2.com/products/microsoft-edge/reviews) - 4.3/5.0 (400 reviews)