Communication & Collaboration9/10Free, Paid from $12/mo

MailinReview

Mailin is a versatile project management and note-taking platform designed for solo founders, freelancers, and indie hackers who need a centralized workspace to manage their projects and ideas.

What you can do with Mailin

Task Management: Create detailed tasks with due dates, reminders, and subtasks. Organize them into boards or lists based on your preference.
Note-Taking Integration: without friction take notes within the same interface as task management, allowing for easy cross-referencing between ideas and actionable items.
Collaboration Tools: Invite up to 3 collaborators (free plan limit) with read/write access. Share files directly through the platform or via cloud storage links.
Custom Views: Switch between Kanban, List, Calendar, and Gantt views without needing to migrate data, providing flexibility in how you visualize your projects.
Automated Workflows: Set up automated workflows using Mailin's built-in automation rules. ~100 API calls/month based on historical data
File Management: Upload files directly within tasks or notes with a maximum file size of 5GB per upload. Access them offline via the desktop app.

Overview

Mailin is a versatile project management and note-taking platform designed for solo founders, freelancers, and indie hackers who need a centralized workspace to manage their projects and ideas. Its core value proposition lies in its ability to offer both robust task management features and comprehensive note-taking capabilities within one integrated tool, making it an all-in-one solution for solopreneurs looking to simplify their workflows.

Key Features

  • Task Management: Create detailed tasks with due dates, reminders, and subtasks. Organize them into boards or lists based on your preference.
  • Note-Taking Integration: without friction take notes within the same interface as task management, allowing for easy cross-referencing between ideas and actionable items.
  • Collaboration Tools: Invite up to 3 collaborators (free plan limit) with read/write access. Share files directly through the platform or via cloud storage links.
  • Custom Views: Switch between Kanban, List, Calendar, and Gantt views without needing to migrate data, providing flexibility in how you visualize your projects.
  • Automated Workflows: Set up automated workflows using Mailin's built-in automation rules. ~100 API calls/month based on historical data
  • File Management: Upload files directly within tasks or notes with a maximum file size of 5GB per upload. Access them offline via the desktop app.
  • Export Options: Export your project data in CSV, JSON, and PDF formats to avoid lock-in. ~10MB storage limit based on historical data
  • Mobile App Compatibility: Use Mailin's mobile apps for iOS and Android to manage tasks and notes on the go.

Pricing

Mailin offers a free plan with limited features suitable for solo users, including up to 3 collaborators, 5GB of file storage, and ~10MB block limit. For more advanced features, there is a paid tier at $12/month (billed annually), which includes unlimited collaborators, increased API call limits, and additional storage.

Pros

  • Unified Workspace: Combines task management with note-taking in one interface, reducing the need for multiple tools.
  • Flexible Views: Switch between different views without losing data integrity or having to reorganize your tasks.
  • Automation Capabilities: Set up automated workflows to save time and reduce manual effort.
  • Offline Access: Use the desktop app to access files and notes offline, ensuring productivity even when internet connectivity is limited.
  • Export Flexibility: Avoid vendor lock-in by exporting data in multiple formats.

Cons

  • Limited Free Plan Features: The free plan has strict limits on collaborators, storage, and API calls, which may not be sufficient for more complex projects.
  • Learning Curve: New users might find the interface initially overwhelming due to its feature set.
  • Storage Limitations: Even in the paid tier, file upload sizes are capped at 5GB per file, limiting large project files or media uploads.
  • API Call Limits: ~100 API calls/month based on historical data may be insufficient for users requiring extensive automation.

Best For

  • Freelancers juggling multiple client projects who need a single workspace to manage tasks and notes efficiently.
  • Indie hackers working on side projects that require both task management and detailed documentation in one place.
  • Creators needing an all-in-one tool for organizing content ideas, project timelines, and collaboration with occasional contributors.

vs Alternatives

  • Obsidian: FREE for personal use — $25 "Catalyst" is an optional donation, not a purchase. Best for users who prefer offline-first note-taking without subscription fees.
  • Trello Standard: $5/user/month (billed annually). Ideal for those preferring a more visual Kanban-style task management with unlimited boards and lists.
  • Make: free up to 1,000 ops/month. Suitable for solopreneurs needing extensive automation capabilities beyond what Mailin offers.
  • Notion: Free plan = unlimited blocks for solo users (guest limits apply). Best for those who want a fully customizable workspace with integrated databases and wikis.

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