vs
+
Brave is a privacy-focused Chromium browser with Shields ad and tracker blocking, broad desktop and mobile support, and Leo for private AI chat. Aside is a YC-backed agent browser for completing real work in logged-in accounts, with local memory and a public download path that leans macOS. Tabbit offers free multi-model Agent Mode and Skills on Mac and Windows.
Opens tabbit.ai or tabbit.com based on your language.
30-second verdict
Choose Brave for free privacy protections, mobile use, and Leo as a private assistant. Choose Aside if your priority is an agent that works inside authenticated websites on a Mac-leaning product. Choose Tabbit for free multi-model Agent Mode, reusable Skills, and Chromium extensions on both major desktops.
The third option
You do not have to choose between privacy browsing and an early Mac-leaning agent. Tabbit brings agentic work, model choice, and reusable Skills to the Windows and macOS machines your team already uses.
At a glance
These browsers solve different problems: authenticated agent work, private everyday browsing, and multi-model agent workflows. Platforms and plans can change, so confirm details on each official site before switching.
Aside
Brave
TabbitHead-to-head
The important distinction is not which browser has “AI.” It is whether you need an autonomous worker, privacy-by-default browsing, broad device coverage, or a free multi-model agent.
Aside is explicitly positioned around agents using your real logged-in services, backed by local memory and approval flows. Brave Leo is a privacy-focused assistant, not a site-operating agent. Tabbit Agent Mode is built for multi-step, multi-tab work and reusable Skills.
Brave’s Shields block ads, trackers, and other unwanted page elements as part of the core browser experience. Aside emphasizes how agents handle memory and sensitive actions. Tabbit keeps task context deliberate rather than silently coupling every account.
Brave covers Windows, macOS, Linux, Android, and iOS. Aside’s public path is notably macOS-leaning. Tabbit covers the two primary desktop environments—Windows and macOS—but is not a mobile browser.
Leo is useful for asking, summarizing, and drafting with a privacy-aware chat model. Aside and Tabbit are better fits when the desired outcome is completing a workflow across tabs and websites, not just receiving an answer in chat.
Brave is free and Leo Premium is optional, but Leo is not its site-operating agent layer. Aside has free and paid tiers that should be checked on its site. Tabbit’s public beta lets you try multi-model Agent Mode and Skills without a paid seat.
Which one for you
All three use Chromium foundations. The better choice depends on whether your next priority is privacy, automation, or flexible agent work.
You want an agent designed to act in your logged-in tools, retain local context, and ask before sensitive steps. Confirm platform availability and plan limits on Aside’s official site.
You want Shields blocking trackers and ads, a free browser across desktop and mobile, and Leo for private AI conversations rather than autonomous site work.
You need a multi-model agent, reusable Skills, and Chrome-compatible extensions on both Windows and macOS without committing to a paid agent plan.
The honest part
Why Tabbit
Keep Chromium compatibility while giving your desktop browser a practical agent layer. Tabbit is for people who need more than private chat but want to evaluate agent workflows before paying.
Run the same browser-agent workflow across the two desktop systems most teams depend on, instead of waiting for a Mac-leaning product to cover every seat.
Choose GPT, Claude, Gemini, DeepSeek, Qwen, and more by task—from research and drafting to forms and multi-tab execution.
Turn recurring instructions and browser routines into Skills, so useful workflows do not start from a blank prompt every time.
Keep the extension ecosystem you know and test free Agent Mode before deciding whether a paid agent tier is worth it.
FAQ
Aside is an AI agent browser positioned to complete work in logged-in websites, with local memory and an agent password-manager story. Brave is a privacy-focused browser with Shields and Leo, its privacy-oriented AI assistant. They overlap on Chromium, but their main jobs are different.
Leo is an AI assistant for conversations, summaries, writing, and help inside Brave. It is not positioned as an autonomous agent that signs in to sites and completes multi-step tasks for you. For that style of work, compare Aside and Tabbit Agent Mode.
Brave has the clearer everyday browsing privacy stack: Shields blocks ads and trackers, plus privacy-focused browsing features. Aside’s privacy story is about local memory and approval around agent actions. Which is better depends on whether your concern is web tracking or delegating account work to an agent.
Aside’s public download path has leaned macOS. Check aside.com for current Windows support before adopting it across a team. Brave supports Windows and many other platforms; Tabbit is available on Windows and macOS.
The Brave browser is free. Leo has a free experience and an optional Premium plan, while some other Brave services can have separate terms. Check Brave’s current product pages for plan details.
Choose Brave for broad-platform private browsing and Leo chat. Choose Aside for Mac-leaning, authenticated agent work. Choose Tabbit for free multi-model Agent Mode, Skills, and Chrome Web Store compatibility on Windows and macOS.
Download Tabbit free for multi-model Agent Mode and Skills on macOS and Windows.