Best Comet Alternatives in 2026
The top Comet alternatives are Google Chrome, Microsoft Edge and Mozilla Firefox: 15 web browsers our editors would look at instead of Comet, in our ranking order.
Comet: A free, cross-device browser for AI-assisted search, commands, and page help. Where it falls short: verified integration coverage centers on gmail.
Switching from Comet? For most web browsers buyers the best Comet alternative is Google Chrome, built for most users wanting a complete free browser.
Why People Look for a Comet Alternative
- Verified integration coverage centers on Gmail
- Some AI capabilities may vary by Perplexity subscription
- AI features may add complexity for straightforward browsing
- No open source — 6 of the alternatives below have it
Quick Picks by What You Need
- Best overallGoogle Chrome9.3
Most users wanting a complete free browser
Visit Google Chrome - Best free optionGoogle Chrome9.3
Has a free plan
Visit Google Chrome - Best for open sourceMozilla Firefox9.1
Open source (Comet: no)
Visit Mozilla Firefox
All 15 Comet Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forMost users wanting a complete free browser
- Better than Comet:
- Editor score 9.3 vs 8.1
A complete free browser with broad platform coverage, sync, extensions, and built-in security.
- Cross-device sync
9.3/10★★★★★Visit Google Chrome -
Best forMicrosoft users needing a full-featured browser
- Better than Comet:
- Editor score 9.2 vs 8.1
A free, cross-platform browser suited to Microsoft users who want broad compatibility.
- Cross-device sync
- Built-in ad blocking
9.2/10★★★★★Visit Microsoft Edge -
Best forOpen-source privacy-conscious everyday browsing
- Better than Comet:
- Open source
- Editor score 9.1 vs 8.1
A mature, privacy-focused browser for everyday browsing across desktop and mobile.
- Cross-device sync
- Open source
- Built-in ad blocking
9.1/10★★★★★Visit Firefox -
Best forPrivacy-focused users wanting broad compatibility
- Better than Comet:
- Open source
- Editor score 9.0 vs 8.1
A privacy-first Chromium browser with broad platform and extension compatibility.
- Cross-device sync
- Open source
- Built-in ad blocking
9.0/10★★★★☆Visit Brave -
Best forUsers wanting built-in tools and many integrations
- Better than Comet:
- Editor score 8.9 vs 8.1
Opera combines privacy controls, syncing, AI, messaging, and workspaces at no browser cost.
- Cross-device sync
- Built-in ad blocking
8.9/10★★★★☆Visit Opera -
Best forPower users who want extensive customization
- Better than Comet:
- Editor score 8.8 vs 8.1
Vivaldi suits power users who want deep control over tabs, tools, and interface design.
- Cross-device sync
- Built-in ad blocking
8.8/10★★★★☆Visit Vivaldi -
Best forUsers committed to Apple devices
- Better than Comet:
- Editor score 8.7 vs 8.1
A free Apple-platform browser with strong privacy tools and iCloud integration.
- Cross-device sync
8.7/10★★★★☆Visit Apple -
Best forUsers seeking strong anonymity online
- Better than Comet:
- Open source
- Editor score 8.6 vs 8.1
A free, open-source browser built for anonymity and censorship circumvention.
- Open source
8.6/10★★★★☆Visit Tor Browser -
Best forOpen-source users wanting strong privacy controls
- Better than Comet:
- Open source
- Editor score 8.5 vs 8.1
Waterfox offers open-source browsing with detailed privacy controls at no cost.
- Cross-device sync
- Open source
- Built-in ad blocking
8.5/10★★★★☆Visit Waterfox -
Best forUsers prioritizing private search and blocking
- Better than Comet:
- Editor score 8.3 vs 8.1
A free browser for privacy-focused users who want blocking and private search built in.
- Cross-device sync
- Built-in ad blocking
8.3/10★★★★☆Visit DuckDuckGo -
Best forUsers seeking hardened private desktop browsing
- Better than Comet:
- Open source
- Editor score 8.2 vs 8.1
A privacy-focused desktop browser with strong anti-fingerprinting controls and no paid tier.
- Open source
- Built-in ad blocking
8.2/10★★★★☆Try Mullvad Browser -
Best forUsers wanting strong private browsing defaults
A free Chromium browser focused on blocking ads, trackers and fingerprinting.
- Built-in ad blocking
7.9/10★★★★☆Visit Epic -
Best forOpen-source users wanting a focused Gecko browser
- Better than Comet:
- Open source
A focused, open-source Gecko browser for privacy-conscious desktop users.
- Cross-device sync
- Open source
- Built-in ad blocking
7.8/10★★★★☆Visit LibreWolf -
Best forUsers wanting antivirus-linked browser security
A Chromium browser with useful privacy tools and an optional VPN upgrade.
- Cross-device sync
- Built-in ad blocking
7.7/10★★★★☆Visit AVG Browser -
Best forUsers wanting banking and security protections
A free, security-focused browser with banking protection and an optional VPN.
- Cross-device sync
- Built-in ad blocking
7.6/10★★★★☆Visit Avast
Comet Alternatives: Common Questions
What is the best alternative to Comet?
Google Chrome: #1 in our Web Browsers ranking, with an editor score of 9.3 out of 10. A complete free browser with broad platform coverage, sync, extensions, and built-in security.
Is there a free alternative to Comet?
Yes. Google Chrome, Microsoft Edge, Mozilla Firefox, Brave Browser and Opera have a free plan or a free tier (15 of the 15 alternatives on this page).
Why do people look for Comet alternatives?
Verified integration coverage centers on Gmail; Some AI capabilities may vary by Perplexity subscription; AI features may add complexity for straightforward browsing.
How do I switch from Comet?
Export your data from Comet (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Comet.
How to Switch from Comet
- Export your data from Comet (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Comet.
Comet vs Each Alternative
| # | Tool | Free plan | Paid from | Supported platforms | Browser engine | Built-in ad blocking | Extension support | Score |
|---|---|---|---|---|---|---|---|---|
| 12 | Comet | Yes | Free | Both | Chromium | Yes | Chrome_store | 8.1 |
| 1 | Google Chrome | Yes | Free | Both | Chromium | Chrome_store | 9.3 | |
| 2 | Microsoft Edge | Yes | Free | Both | Chromium | Yes | Both | 9.2 |
| 3 | Mozilla Firefox | Yes | Free | Both | Gecko | Yes | Own_store | 9.1 |
| 4 | Brave Browser | Yes | $59.99 one-time | Both | Yes | Chrome_store | 9.0 | |
| 5 | Opera | Yes | Free | Both | Chromium | Yes | Both | 8.9 |
| 6 | Vivaldi | Yes | Free | Both | Chromium | Yes | Chrome_store | 8.8 |
| 7 | Safari | Yes | Free | Both | Other | Own_store | 8.7 | |
| 8 | Tor Browser | Yes | Free | Both | 8.6 | |||
| 9 | Waterfox | Yes | Free | Both | Gecko | Yes | 8.5 | |
| 10 | DuckDuckGo Browser | Yes | $99.99/yr | Both | Yes | 8.3 | ||
| 11 | Mullvad Browser | Yes | Free | Both | Gecko | Yes | 8.2 | |
| 12 | Epic Privacy Browser | Yes | Free | Both | Chromium | Yes | Chrome_store | 7.9 |
| 13 | LibreWolf | Yes | Free | Both | Yes | 7.8 | ||
| 14 | AVG Secure Browser | Yes | Both | Chromium | Yes | Own_store | 7.7 | |
| 15 | Avast Secure Browser | Yes | $49.99/yr | Both | Chromium | Yes | Chrome_store | 7.6 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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