Skip to content

Fastmail vs SCRYPTmail

Professional comparison and analysis to help you choose the right software solution for your needs.

Fastmail icon
Fastmail
SCRYPTmail icon
SCRYPTmail

Fastmail vs SCRYPTmail: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Fastmail SCRYPTmail
Sugggest Score — —
Category Online Services Security & Privacy
Pricing Subscription Open Source

Product Overview

Fastmail
Fastmail

Description: Fastmail is an email service provider focused on performance, privacy, and security. It offers robust email features for personal and business use with extensive customization options.

Type: software

Pricing: Subscription

SCRYPTmail
SCRYPTmail

Description: SCRYPTmail is a free, open source email service focused on privacy and security. It uses client-side encryption to keep emails private, even from SCRYPTmail itself.

Type: software

Pricing: Open Source

Key Features Comparison

Fastmail
Fastmail Features
  • Email hosting
  • Calendar
  • Contacts
  • Tasks
  • Notes
  • Aliases
  • Catch-all addresses
  • Custom domains
  • Mailbox delegation
  • Sieve filters
  • Conversation view
  • Search
  • Email encryption
  • Two-factor authentication
  • Ad-free interface
SCRYPTmail
SCRYPTmail Features
  • End-to-end encryption
  • Open source code
  • Anonymous sign up
  • Self-destructing messages
  • No third-party trackers or ads

Pros & Cons Analysis

Fastmail
Fastmail
Pros
  • Fast performance
  • Reliable uptime
  • Strong privacy and security
  • Feature-rich
  • Good customer support
  • Competitive pricing
Cons
  • Limited free plan
  • Less name recognition than Gmail
  • Limited integrations compared to Office 365
  • No offline access
SCRYPTmail
SCRYPTmail
Pros
  • Strong privacy and security
  • Free to use
  • Open source transparency
  • Does not sell user data
Cons
  • Limited features compared to paid options
  • Requires recipient to also use SCRYPTmail
  • Smaller user base than mainstream email

Pricing Comparison

Fastmail
Fastmail
  • Subscription
SCRYPTmail
SCRYPTmail
  • Open Source

Related Comparisons

Vivaldi Webmail
vs Fastmail vs SCRYPTmail

Learn More About Each Product

Fastmail
Fastmail
Reviews, pricing & alternatives →
SCRYPTmail
SCRYPTmail
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

Fastmail Alternatives
SCRYPTmail Alternatives
Browse More Software