Mailbird vs MxToolbox Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Mailbird

0.0 (0 reviews)

Mailbird is a desktop email client for Windows that consolidates multiple email accounts, calendars, and task management apps into a single, customizable interface to streamline your daily digital communication.

Starting at $3.25/mo
Free Trial 3 days
VS

MxToolbox

0.0 (0 reviews)

MxToolbox provides a comprehensive suite of diagnostic tools and monitoring services to help you maintain healthy email delivery and resolve complex DNS or server configuration issues quickly.

Starting at Free
Free Trial 30 days

Quick Comparison

Feature Mailbird MxToolbox
Website mailbird.com mxtoolbox.com
Pricing Model Subscription Freemium
Starting Price $3.25/month Free
FREE Trial ✓ 3 days free trial ✓ 30 days free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✘ No product demo ✓ Request demo here
Deployment desktop cloud
Integrations WhatsApp Slack Google Calendar Dropbox Google Drive Asana Todoist Trello WeTransfer Facebook Slack Microsoft Teams PagerDuty Zapier
Target Users freelancer small-business solopreneur small-business mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2012 2004
Headquarters Aalborg, Denmark Austin, USA

Overview

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Mailbird

Mailbird is a desktop-based email client designed to help you regain control over your inbox. Instead of jumping between browser tabs, you can manage all your accounts—including Gmail, Outlook, and Yahoo—from one unified interface. You can customize the layout to match your workflow, choosing from various themes and organizational views that make processing high volumes of mail feel effortless.

Beyond just email, you can integrate your favorite productivity apps like WhatsApp, Slack, and Google Calendar directly into the sidebars. This allows you to chat with teammates or check your schedule without ever leaving your inbox. It is built specifically for Windows users who need a centralized hub for professional communication and personal task management, offering both personal and business-focused licenses.

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MxToolbox

MxToolbox is your go-to platform for diagnosing and monitoring email delivery and infrastructure health. You can perform instant lookups for MX records, DNS configurations, and blacklist status to identify why your emails might be landing in spam folders. It simplifies the technical complexity of email protocols like SPF, DKIM, and DMARC by providing clear, actionable reports that show you exactly what needs fixing.

You can also set up automated monitoring to get alerted the moment your domain appears on a blacklist or if your mail server goes offline. This proactive approach helps you protect your brand reputation and ensures your critical communications always reach their destination. Whether you are an IT professional managing multiple domains or a small business owner troubleshooting a single mail server, the platform provides the visibility you need to keep your email systems running smoothly.

Overview

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Mailbird Features

  • Unified Inbox Manage all your email accounts in one place with a single view that combines every incoming message for faster processing.
  • App Integrations Connect tools like WhatsApp, Slack, and Dropbox directly to your sidebar to handle all your communications in one window.
  • Customizable Layouts Adjust the interface to your liking with various color themes and layout options that fit your specific visual preferences.
  • Speed Reader Power through your emails in record time by viewing text one word at a time at your preferred reading speed.
  • Attachment Search Find any document or image instantly with a dedicated attachment search tool that scans across all your connected accounts.
  • Snooze Emails Hide non-urgent messages and set them to reappear in your inbox exactly when you are ready to deal with them.
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MxToolbox Features

  • Blacklist Monitoring. Check your IP or domain against over 100 blacklists and receive instant alerts if you are ever listed.
  • DNS Lookups. Perform comprehensive lookups for MX, A, and TXT records to verify your server is configured correctly.
  • DMARC Reporting. Analyze your DMARC data to see who is sending email on your behalf and block unauthorized spoofing attempts.
  • Mail Server Diagnostics. Test your mail server's SMTP connection to identify performance bottlenecks or security vulnerabilities in your setup.
  • SPF & DKIM Validation. Verify your email authentication records are valid so major providers like Google and Outlook trust your messages.
  • Domain Health Reports. Run a single check to see a complete overview of your domain's technical health and security status.

Pricing Comparison

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Mailbird Pricing

Mailbird Standard
$3.25
  • Unlimited email accounts
  • Unified inbox
  • Basic app integrations
  • Email snoozing
  • Customizable themes
  • Standard support
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MxToolbox Pricing

Free
$0
  • Unlimited manual lookups
  • 1 Blacklist monitor
  • Weekly health reports
  • Basic DNS diagnostics
  • Community support access

Pros & Cons

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Mailbird

Pros

  • Clean and modern interface is easy to navigate
  • Unified inbox simplifies managing multiple accounts
  • Sidebar integrations reduce the need for browser tabs
  • Setup process is quick and mostly automated

Cons

  • Only available for Windows users currently
  • Free trial period is very short
  • Search functionality can be slow with large inboxes
A

MxToolbox

Pros

  • Fast and reliable DNS lookup results
  • Comprehensive coverage of global email blacklists
  • Easy to understand DMARC report visualizations
  • Generous free tier for basic troubleshooting
  • Proactive alerts prevent long-term delivery issues

Cons

  • Interface feels dated compared to modern tools
  • Steep pricing jump for professional tiers
  • Learning curve for interpreting technical DNS data
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