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Gmail Alternatives

A curated collection of the 3 best alternatives to Gmail.

The best alternative to Gmail is InboxZero. If that doesn't suit you, we've compiled a ranked list of other open source Gmail alternatives to help you find a suitable replacement. Other interesting alternatives to Gmail are: Tuta and UnInbox.

Gmail alternatives are mainly Productivity & Utilities but may also be Email & Communication or AI & Machine Learning. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Gmail.

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An open-source email client that helps you achieve inbox zero with AI-powered features, customizable workflows, and seamless integrations.

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InboxZero is a revolutionary open-source email client designed to help you take control of your inbox and boost your productivity. With its powerful AI-driven features and intuitive interface, InboxZero transforms the way you manage your emails.

Key benefits of InboxZero include:

  • AI-powered email triage: Automatically categorize and prioritize your emails, ensuring you focus on what matters most.
  • Smart reply suggestions: Save time with context-aware response recommendations.
  • Customizable workflows: Create personalized email management processes that suit your unique needs.
  • Seamless integrations: Connect with your favorite productivity tools and services for a streamlined workflow.
  • Open-source flexibility: Benefit from community-driven improvements and the ability to customize the tool to your liking.
  • Cross-platform compatibility: Access your emails seamlessly across desktop and mobile devices.
  • Advanced search and filtering: Quickly find the emails you need with powerful search capabilities.
  • Privacy-focused: Your data remains secure with local processing and end-to-end encryption options.

Experience the power of an intelligent, adaptable email client that evolves with your needs. InboxZero empowers you to reclaim your time and achieve true email mastery.

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Looking for alternatives to other popular services? Check out other posts in the alternatives series and wtcraft.com, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.

Tuta offers encrypted email, calendar and contacts with quantum-resistant security, protecting your privacy without ads or tracking.

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Tuta is a secure communication platform that provides end-to-end encrypted email, calendar, and contacts.

Key features:

  • End-to-end encryption with quantum-resistant cryptography protects your data from unauthorized access
  • Zero-knowledge architecture ensures only you can access your information
  • Ad-free experience with no tracking or data mining
  • Intuitive apps for Android, iOS, Windows, macOS, and Linux
  • Custom domain support for professional email addresses
  • Open source clients that can be audited for security

Tuta uses renewable energy to power its services, demonstrating a commitment to sustainability. The platform is trusted by thousands of businesses, including financial institutions and human rights organizations, to safeguard sensitive communications.

With Tuta, you can take back control of your data and enjoy private, secure communication without compromising on features or ease of use. Whether for personal or business use, Tuta provides a comprehensive solution for those who value their digital privacy and security.

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Streamline team communication with shared inboxes, unlimited email addresses, and customizable workflows. Perfect for modern businesses seeking organized email management.

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UnInbox revolutionizes team email management with a powerful open-source platform designed for modern business collaboration. Teams can work together seamlessly through shared inboxes, with the ability to comment on conversations and reply from shared addresses, eliminating confusing email chains.

Key features include:

  • Shared spaces for team collaboration and communication
  • Workflow status tracking for clear task management
  • Unlimited custom email addresses (support@, sales@, etc.)
  • Flexible workflow management with up to 3 workflows per space
  • Team assignment capabilities for better task distribution

The platform offers tiered pricing options from Free to Enterprise, making it accessible for businesses of all sizes. The Pro plan includes advanced features like unlimited custom domains, SMTP & API access, and priority support, while Enterprise customers get additional security features like SAML SSO and dedicated instances.

Perfect for teams who need to manage multiple email addresses, track response statuses, and collaborate effectively on email communications. The open-source nature ensures transparency and customization possibilities for organizations.

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