Private, end-to-end encrypted email that protects your inbox and gives you the power to communicate freely.
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Reviews onG2
1 review trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Privacy-focused email
Biggest con
Acquired by Notion
TL;DR - Skiff Mail
- Provides end-to-end encrypted email for maximum privacy and security.
- Offers 10 GB free storage, custom domains, unlimited aliases, and tracker blocking.
- Features 1-click migration, team collaboration, and is open-source for transparency.
Pricing: Free plan available
Best for: Growing teams
What is Skiff Mail?
Skiff Mail offers a secure and private email experience through end-to-end encryption, ensuring that only you can access your messages. It encrypts both the subject and content of emails sent between Skiff users, and external mail is encrypted upon receipt using your keys. This focus on privacy extends to features like unlimited aliases to protect your identity and blocking email trackers, opens, and hiding your IP address by default.
Designed for individuals and teams who prioritize privacy and security in their communications, Skiff Mail provides 10 GB of free storage, which is more than many other encrypted email providers. It facilitates easy migration from other services like Gmail and Outlook with a 1-click tool. Users can also customize their email addresses with a privacy-first Skiff Domain or connect their own. Additional features include folders, labels, signatures, auto-reply, scheduled send, undo send, and team collaboration tools with advanced admin controls. Skiff Mail is transparent and open-source, allowing anyone to verify its encryption protocols.
Available on: Web
Pros & Cons
Pros
- Privacy-focused email
- E2E encryption
- Good design
- Free tier
- Web3 features
Cons
- Acquired by Notion
- Future uncertain
- Limited features
- Smaller provider
- Migration concerns
Ratings Across the Web
5(1 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Private emailEnd-to-end encryptionCustom domainsCalendarPagesDrive storage
Pricing Plans
Pricing checked Jul 13, 2026
Discontinued
Free
- Service shut down August 2024
- Acquired by Notion
- Consider Proton Mail or Tutanota as alternatives
Reviews
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Skiff Mail FAQ
How does Skiff Mail ensure the privacy of my communications?
Skiff Mail provides end-to-end encryption for both the subject and content of emails exchanged between Skiff users. For external mail, it encrypts messages upon receipt using your unique keys. The service also blocks email trackers and hides your IP address by default.
Which teams would benefit most from using Skiff Mail?
Skiff Mail is designed for individuals and teams who prioritize privacy and security in their communications. It includes team collaboration tools with advanced admin controls, making it suitable for groups needing secure email.
How does Skiff Mail compare to ProtonMail regarding storage?
Skiff Mail offers 10 GB of free storage, which is more than many other encrypted email providers, including ProtonMail. This provides ample space for users prioritizing privacy without immediate storage limitations.
What kind of limitations should users consider before adopting Skiff Mail?
Users should be aware that Skiff Mail is a smaller provider and was acquired by Notion, which may introduce uncertainty about its future development. While privacy-focused, it may have a more limited feature set compared to larger, less privacy-centric email services.
Does Skiff Mail include a free tier?
Yes, Skiff Mail is available on a free tier, which includes 10 GB of storage. Paid plans are offered for users who require more usage or additional features beyond the free offering.
Can I use my existing email address with Skiff Mail?
Skiff Mail facilitates easy migration from other services like Gmail and Outlook using a 1-click tool. Users can also connect their own custom domains or use a privacy-first Skiff Domain for their email addresses.
How does Skiff Mail help protect my identity online?
Skiff Mail helps protect your identity by offering unlimited aliases, which can be used to mask your primary email address. It also blocks email trackers and hides your IP address by default, preventing third parties from monitoring your activity.
Source: skiff.com