CalendarRows vs. Thunderbird Comparison


CalendarRows MRSLM Group LLC	Thunderbird Mozilla Foundation	+	+
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About CalendarRows is a Google Sheets add-on for creating and managing Google Calendar events from spreadsheet rows. Users map columns for event title, dates and times, all-day status, location, description, guests and color, then send changes to a selected calendar. CalendarRows records event IDs in the sheet so later runs update matching events rather than creating duplicates; rows can also be used to delete events. Users can import events from a selected calendar and date range into a new sheet tab, edit them and send changes back. The add-on is designed for schedules maintained in spreadsheets, including shift rotas, class timetables, fixtures, content calendars and bookings. Guest addresses are added without sending invitation emails. The free plan allows 50 event changes daily and imports of up to 100 events. Pro costs $9 monthly or $59 yearly, with higher daily limits, repeating events and imports of up to 5,000 events.	About Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features! Thunderbird makes email better for you, bringing together speed, privacy and the latest technologies. Focus on what matters and forget about complexity. Multiple features, such as built-in Do Not Track and remote content blocking, work together to ensure your safety and privacy, so you can have peace of mind. With Add-ons (Extensions & Themes) and many more features you can change the look and feel of Thunderbird in an instant. Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars. Thunderbird is an open source project, which means anyone can contribute ideas, designs, code, and time helping fellow users.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Supported Chromebook Not Supported
Audience Google Sheets and Google Calendar users, teams, and small businesses.	Audience Individuals or companies of all sizes interested in a powerful but free email client
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos No images available	Screenshots and Videos View more images or videos
Pricing $9/month The free plan includes 50 calendar changes per day and imports of up to 100 events. Pro costs $9/month or $59/year, with tax included. Pro allows up to 2,000 calendar changes per day under fair-use limits, supports repeating events, and imports up to 5,000 events. Free Version Supported Free Trial Not Supported	Pricing No information available. Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 4.2 / 5 ease 4.6 / 5 features 4.8 / 5 design 4.0 / 5 support 4.8 / 5 Read all reviews
	Pros & Cons from Real Users Pros - Thunderbird is an easy-to-use email client that can be used on both for organization and personal level. - The filter feature works great in filtering important mails from spam mails. - Multiple accounts can be accessed at once. - It is pretty customizable according to the user's need. - Thunderbird helps in managing multiple email accounts at once. - The set-up is easy and straightforward. - The user interface is simple to use. - It is available on all the platforms. - It allows mail reviewing and correction. - Thunderbird helps in organizing all the different email account at one place. - It can be easily integrated with other software like google calendar for scheduling events or tasks. - The user interface of the Thunderbird is designed in an organized manner. - It can be easily integrated with other applications like google calendar to schedule meetings and events. - It is available on all platforms, including Linux. - Email from any provider can be used within Thunderbird for an organized system. -cross-platform availability -fast, reliable and just works -addons to expand capabilities -profile can be moved (from local on PC to local network, from win to linux) Cons - The look and feel of the application feels outdated. - The settings interface is very cluttered. - Initially it can be a bit difficult to get use to it. - the user interface should be more customizable. - It is a bit difficult to get use to it initially. - It does not work properly in Android devices. - Sometimes, it throws errors while adding emails of Yahoo and Hotmail. -needs more active development -interface update overdue -no android client
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information MRSLM Group LLC Founded: 2022 United States cellbrook.com/calendarrows/	Company Information Mozilla Foundation Founded: 2003 United States www.thunderbird.net
Alternatives Calendar Force Calendar Force Pty Ltd	Alternatives Proton Mail Proton AG
CalendarWiz	eM Client
Timely Event Calendar Timely	Airmail
Calendarscope Duality Software	Fastmail
Let's Calendar Manomay Informatics LLC View All	QuickMigrations Thunderbird to Outlook QuickMigrations Software View All
Categories Calendar Supported	Categories Calendar Supported Email Clients Supported Email Management Supported

Integrations BleachBit Not Supported Chillisign Not Supported Disroot Not Supported DotStella Email Converter Not Supported Email Signature Rescue Not Supported EverDesk Not Supported Express Schedule Not Supported Fastmail Not Supported Gmail Not Supported Greatmail Not Supported KLS Mail Backup Not Supported MailTova Not Supported Neptune OS Not Supported OpenText MailStore Home Archive Not Supported SOGo Not Supported Sidekick Not Supported Successful Marine Not Supported Tango CRM Not Supported TickleTrain Not Supported signature.email Not Supported Show More Integrations View All 2 Integrations	Integrations BleachBit Supported Chillisign Supported Disroot Supported DotStella Email Converter Supported Email Signature Rescue Supported EverDesk Supported Express Schedule Supported Fastmail Supported Gmail Supported Greatmail Supported KLS Mail Backup Supported MailTova Supported Neptune OS Supported OpenText MailStore Home Archive Supported SOGo Supported Sidekick Supported Successful Marine Supported Tango CRM Supported TickleTrain Supported signature.email Supported Show More Integrations View All 50 Integrations
Claim CalendarRows and update features and information Claim CalendarRows and update features and information	Claim Thunderbird and update features and information Claim Thunderbird and update features and information