Head-to-head · Privacy-Focused Operating Systems
Tails vs /e/OS
Tails leads on 0 checks, /e/OS on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreTails · 9.1/10
- Free planboth
Tails scores higher on our rubric for privacy-focused operating systems: 9.1 against 8.8 out of 10; our editors rank them #3 and #6.
Tails is the better fit for portable Tor use with minimal local traces. /e/OS is the better fit for android users seeking Google-service alternatives.
- Tails fits best
Portable Tor use with minimal local traces
- /e/OS fits best
Android users seeking Google-service alternatives
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Side by side
| Feature | Tails 9.1/10 Visit ↗ | /e/OS 8.8/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.1 | 8.8 |
| Ranking | #3 in Privacy-Focused Operating Systems | #6 in Privacy-Focused Operating Systems |
| Best for | Portable Tor use with minimal local traces | Android users seeking Google-service alternatives |
| Pricing model | Free | Free |
| Starting price | Free plan | Free plan |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Self-hosted, Desktop | Mobile, Cloud, Browser extension |
| Platforms | Linux | Android, Web |
| Support | Docs, Community | Community, Live chat, Docs |
| Integrations | 7 integrations | 3 integrations |
| Built for | Solo, Small business | Solo, Small business |
| Specs | ||
| Platform | Not checked yet | Mobile |
| Isolation approach | Not checked yet | Standard |
| Device support | Not checked yet | Selected devices |
| Default telemetry | Not checked yet | None stated |
| Installation method | Not checked yet | Multiple |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Tails is a free, open-source Linux operating system for people who need a portable environment for privacy-sensitive work. It boots from a USB stick or DVD instead of installing to a computer's hard disk, and it routes internet connections… Read the review → |
/e/OS is an open-source mobile operating system based on Android and LineageOS/AOSP, designed for people who want an Android app environment with less reliance on Google services. It replaces Google services with microG and alternatives,… Read the review → |
Strengths and trade-offs
Tails — where it wins
- Routes internet connections through Tor from a USB stick or DVD
- Amnesic sessions erase session data on shutdown
- Includes encrypted Persistent Storage and privacy-focused tools
Where it doesn't
- Designed for live removable-media use, not permanent installation
- No server deployment option
- Support is through documentation and community
/e/OS — where it wins
- Replaces Google services with microG and alternative services
- App Lounge shows tracker and permission information
- Advanced Privacy controls cover trackers, location and IP address
Where it doesn't
- Installation is limited to supported devices
- Cloud services are optional separate offerings
- Some services require users to self-host
- Tails9.1/10 · Free plan
Tails pairs live Tor use with optional encrypted storage and a suite of privacy tools.
Visit TailsFull verdict → - /e/OS8.8/10 · Free plan
An Android-compatible alternative that replaces Google services with microG and privacy controls.
Visit /e/OSFull verdict →
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All Privacy-Focused operating systems comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update