Mimestream alternatives

At a glance

We list 9 other email clients tools as alternatives to Mimestream: BlueMail, Canary Mail, eM Client, Front, Mailbird, Missive, Shortwave, Spark and Thunderbird.
BlueMail, Canary Mail, eM Client, Mailbird, Spark and Thunderbird have a free plan.
Canary Mail, Mailbird and Spark work with Gmail, as Mimestream does.
Mailbird works with Google Calendar, as Mimestream does.

From each tool's own website and from published reviews. Each tool's page says when its facts were checked.

9 alternatives

Listed alphabetically. A tool is ranked by its reviews once it has 3.

BlueMail
Email client with a unified inbox, push mail, PGP encryption and AI.
No reviews yet
Choose it over Mimestream for: Android, Windows or Linux; integration with Slack, Notion or Linear.
Free plan
Yes
Paid plans from
Plus, $6 per month, billed annually (as of November 14, 2026)
Free trial
7 days
Platforms
iOS, Android, macOS, Windows, Linux
Integrations shared with Mimestream
None in common
Main features
Unified inbox, GemAI writing and summaries, PGP encryption
Security and compliance
SSO
Compare with Mimestream
Be the first to review
Canary Mail
An email app with AI and a built-in calendar for all your accounts in one inbox.
No reviews yet
Choose it over Mimestream for: Android or Windows; integration with Outlook or iCloud.
Free plan
Yes
Paid plans from
Growth, $3 per month, billed yearly at $36 (as of November 13, 2026)
Free trial
7 days
Platforms
macOS, iOS, Android, Windows
Integrations shared with Mimestream
Gmail
Main features
AI Copilot, Unified inbox, Shared inboxes
Security and compliance
GDPR, HIPAA
Compare with Mimestream
Be the first to review
eM Client
A fully-featured email client for Windows and macOS with a clean and easy-to-use interface.
No reviews yet
Choose it over Mimestream for: Windows or Android; integration with Google Workspace, Office 365 or Outlook.
Free plan
Yes
Paid plans from
Personal, A$79.95 per year (as of November 14, 2026)
Platforms
Windows, macOS, Android, iOS
Integrations shared with Mimestream
None in common
Main features
AI Assistant, AI Summarize, Message encryption
Compare with Mimestream
Be the first to review
Front
All your teams. All your AI agents. One place to run customer work, together
No reviews yet
Choose it over Mimestream for: Web, Windows, Android or API; integration with Aircall, Stripe or Linear.
Paid plans from
Starter, $25 per seat per month, billed annually, up to 10 seats (as of October 20, 2026)
Free trial
14 days
Platforms
Web, macOS, Windows, iOS, Android, API
Integrations shared with Mimestream
None in common
Main features
Autopilot, Copilot, Shared inbox
Security and compliance
SOC 2, ISO 27001, GDPR, HIPAA, SSO
Be the first to review
Mailbird
Bring all your email accounts into one desktop app that's quick, private, and intuitive.
No reviews yet
Choose it over Mimestream for: Windows or Android; integration with Outlook, WhatsApp or Asana.
Free plan
Yes
Plans
Free: $0 (as of November 13, 2026)
Platforms
Windows, macOS, Android, iOS
Integrations shared with Mimestream
Gmail, Google Calendar
Main features
Unified inbox, App integrations, Email tracking
Compare with Mimestream
Be the first to review
Missive
Inbox collaboration for teams that run on email.
No reviews yet
Choose it over Mimestream for: Web, Android or Windows; integration with Salesforce, Trello or Google Drive.
Platforms
Web, iOS, Android, macOS, Windows
Integrations shared with Mimestream
None in common
Main features
Team inboxes, Internal threads, Tasks management
Security and compliance
SOC 2, GDPR, SSO
Compare with Mimestream
Be the first to review
Shortwave
AI email that helps you organize, write, search and schedule with just a prompt.
No reviews yet
Choose it over Mimestream for: Android or Windows; integration with Slack, Notion or Asana.
Paid plans from
Business, $30 per seat per month (as of November 13, 2026)
Free trial
14 days
Platforms
iOS, Android, macOS, Windows
Integrations shared with Mimestream
None in common
Main features
AI email filters, AI search, Split inbox
Compare with Mimestream
Be the first to review
Spark
Spark takes care of your inbox and calendar so you can focus on decisions, not admin.
No reviews yet
Choose it over Mimestream for: Mac, Windows, iPhone, iPad or Android; integration with Outlook, Asana or Notion.
Free plan
Yes
Paid plans from
Plus, $10 per user per month (as of November 13, 2026)
Platforms
Mac, Windows, iPhone, iPad, Android
Integrations shared with Mimestream
Gmail
Main features
Smart inbox, AI assistant, Meeting notes
Compare with Mimestream
Be the first to review
Thunderbird
A free email application that's easy to set up and customize.
No reviews yet
Choose it over Mimestream for: Windows, Linux or Android.
Free plan
Yes
Platforms
Windows, Linux, macOS, Android
Main features
Unified inbox, Email, calendar, contacts, Tags and filters
Compare with Mimestream
Be the first to review

People who moved on from Mimestream

From reviews of other tools that say they used Mimestream before.

No reviewer has said they switched from Mimestream yet.

Use Mimestream?

Your review helps people decide whether to stay or switch. Review Mimestream

At a glance

We list 9 other email clients tools as alternatives to Mimestream: BlueMail, Canary Mail, eM Client, Front, Mailbird, Missive, Shortwave, Spark and Thunderbird.

BlueMail, Canary Mail, eM Client, Mailbird, Spark and Thunderbird have a free plan.

Canary Mail, Mailbird and Spark work with Gmail, as Mimestream does.

Mailbird works with Google Calendar, as Mimestream does.

From each tool's own website and from published reviews. Each tool's page says when its facts were checked.