YabArdia vs Brave
Ardia is a free, open-source Chromium browser for the Mac that pairs Arc’s sidebar with Dia’s look: pinned tabs, profiles you swipe between, Split View, the Chrome Web Store and uBlock Origin built in.
Brave is an open-source Chromium browser that blocks ads and trackers by default, with Leo, an AI chat that needs no account, on every desktop and phone.
The short answer
- if you want Arc’s sidebar on Chromium, free and open source
- if you want Chrome extensions and uBlock Origin built in
- if you don’t want AI in your browser
- if you want ads and trackers blocked by default
- if you want AI chat without an account, or on your own local model
- if you need the same browser on every desktop and phone
- if you miss Arc and want spaces, pins and folders kept, on a Mac
- if you already pay for Claude or ChatGPT and want it to work in your signed-in tabs
At a glance
Ardia and Brave, with Yab beside them for a Mac.
| What | Ardia | Brave | Yab |
|---|---|---|---|
| Made by | Mantra (open-source project) | Brave Software | Serafim Korablev |
| Status | Updated | Updated | Updated |
| Runs on | Mac | Mac, Windows, Linux, iPhone and Android | Mac |
| Phone app | None; Mac only | iPhone, iPad and Android; syncs tabs, bookmarks, passwords and history, no account | Yab for iPhone (TestFlight) and Yab for Android, both in beta; they sync spaces, tabs, bookmarks, history and chats |
| Price | Free and open source | Free, with Leo; Leo Premium $14.99/month; Brave VPN $9.99/month | Free; its AI runs on your own Claude or ChatGPT plan |
| AI | No AI | Chat about pages, on its own AI or yours | An agent that works in pages, on your Claude or ChatGPT plan |
| Driven by outside agents | No | No | MCP and a command line |
| Engine | Chromium | Chromium | WebKit |
| Tabs down the side | Yes | A setting | Yes |
| Spaces | Yes | No | Yes |
| Split View | Yes | Yes | Yes |
| Extensions | Chrome Web Store | Chrome Web Store | Chrome Web Store |
| Ad blocker | Built in | Built in | Built in |
| Open source | Yes | Yes | No |
Checked October 9, 2026 on each maker’s own pages, linked under Sources. Prices are per month, in US dollars.
Where they differ
What separates them, area by area. Where one plainly has more, it says who; where it comes down to taste, it says so.
AIBrave leads
Brave has AI built in; Ardia has less of it. Ardia has no AI of its own. Leo chats about your tabs, PDFs and images, with no account, on Brave’s models or your own; an agent is in early testing behind a flag, in a separate profile without your sign-ins.
Tabs and windowsArdia leads
Ardia has tabs down the side, spaces, Split View, folders in the sidebar and tabs that sleep. Brave has tabs down the side as a setting, Split View, folders in the sidebar and tabs that sleep.
PriceBrave leads
Ardia: Free and open source. Brave: Free, with Leo; Leo Premium $14.99/month; Brave VPN $9.99/month.
Where it runsBrave leads
Ardia runs on Mac. Brave runs on Mac, Windows, Linux, iPhone and Android. On a Mac, Ardia needs macOS 14 or later and Brave needs macOS 13 or later. Ardia has no phone app: Mac only. On the phone, Brave: iPhone, iPad and Android; syncs tabs, bookmarks, passwords and history, no account.
Engine and extensionsa matter of taste
Both are built on Chromium, as Chrome is, so sites work as they do in Chrome. Both take extensions from the Chrome Web Store.
PrivacyBrave leads
Ardia has an ad blocker built in and open code. Ardia syncs end to end encrypted through a folder in your own iCloud Drive, with no server of its maker in between; crash reports are opt-in. Brave has an ad blocker built in, a VPN and open code. Brave says Leo doesn’t keep or share chats, doesn’t train on them and doesn’t collect identifiers like IP addresses.
What their pages don’t lead with
Real limits, from the makers’ own words and our own use.
Ardia
- Mac only, Apple Silicon, macOS 14 or later
- New: first public in 2026, from a small open-source team
- No phone app
- No AI of its own
Brave
- More Leo models and higher limits need Leo Premium at $14.99 a month
- Its AI agent is an early test behind a flag, without your sign-ins
- The VPN is $9.99 a month extra
- Tabs down the side are a setting, and there are no spaces
Yab, honestly
- Mac only on the desktop: macOS 15.4 or later, no Windows; the iPhone and Android apps are in beta
- New: first released in September 2026
- Its AI needs a Claude or ChatGPT plan; ChatGPT’s free plan may work with low limits
- WebKit by default, as in Safari; Chrome’s engine is a choice in beta (Nightly) for sites made only for Chrome
- Closed source
What changed lately
- October 27, 2026Ardia: 0.2.42 released, with a nightly channel beside it
- July 2, 2026Brave: Containers added in Brave 1.92 for separate cookies per tab
- June 4, 2026Brave: Brave Origin launched: a paid, minimal Brave without Leo, Rewards, Wallet and VPN
- May 5, 2026Brave: Leo agentic AI browsing opened for early testing on all release channels, behind a flag
Questions
Is Ardia free?
Yes. Free and open source.
Is Brave free?
Yes, with limits on its AI. Free, with Leo; Leo Premium $14.99/month; Brave VPN $9.99/month.
Which has an AI agent, Ardia or Brave?
Neither has an agent that does tasks in your pages. Ardia has no AI of its own. Leo chats about your tabs, PDFs and images, with no account, on Brave’s models or your own; an agent is in early testing behind a flag, in a separate profile without your sign-ins.
Which runs on Windows, Ardia or Brave?
Brave does. Ardia runs on Mac.
Do Ardia and Brave have phone apps?
Brave does. Ardia has no phone app: Mac only. On the phone, Brave: iPhone, iPad and Android; syncs tabs, bookmarks, passwords and history, no account.
Is there a third option on a Mac?
Yab, Yet Another Browser, is free for the Mac: tabs down the side with spaces, folders and Split View, as in Ardia; an agent that works in your signed-in tabs, on the Claude or ChatGPT plan you already pay for. Claude Code, Codex and any MCP client can drive it too. It runs on WebKit, the engine Safari uses, with Chrome’s engine as a choice in beta, and takes Chrome extensions. It is new, and its iPhone and Android apps are in beta.
More comparisons
- Ardia home page
- Ardia repo (GPL-3.0, Chromium, README features)
- Ardia 0.2.42 release
- Brave Leo page
- Brave blog: AI browsing early testing (updated 2026-05-05)
- Brave Premium prices
- Brave Origin page
- Brave blog: Brave Origin launch
- Brave blog: Containers (v1.92)
- Brave blog: vertical tabs
- Brave desktop changelog (split view, tab groups, memory)
- What’s new in Brave desktop
- Brave Help: system requirements
- Brave release v1.97.56 notes
- Brave Help: import or export browsing data
- Brave: import passwords via CSV
- brave-browser repository (open source)
- Brave blog: Sync v2 for desktop and Android (Aug 13, 2020)
- Brave Help Center: How do I set up Sync?
- Brave release notes (iOS: Sync Chain and Tabs on Other Devices, 2026)
- Brave iOS source: sync types (bookmarks, history, passwords, open tabs)
- Brave on the App Store (iPhone and iPad)
- Brave on Google Play
- Yab Manual: Bringing in from another browser
- Yab Manual: Connecting Claude or ChatGPT
- Yab Manual: Extensions
- Yab Manual: Yab’s tools over MCP
- Yab Manual: Privacy
- Yab for iPhone on TestFlight
Yab, Yet Another Browser.
Free for the Mac. Arc’s sidebar, your own Claude or ChatGPT as the agent, Chrome extensions on WebKit.