Apple calendar runs both the macOS and iOS mobile operating systems. Offering online cloud backup of calendars using Apple’s iCloud service, it can sync with Google Calendar and Microsoft Exchange Server. Users can schedule events in their day that include time, location, duration, and extra notes.

Google Meet is Google's web-based video conferencing platform, designed to compete with major conferencing platforms.

Google Calendar is a time management and scheduling service developed by Google. Allows users to create and edit events, with options available for type and time. Available to anyone that has a Gmail account on both mobile and web versions.

Schedule a chat with your guests or have a WhatsApp Video call.

Paypal payment app by [Cal.com](https://cal.com)

Simple, privacy-friendly Google Analytics alternative.

Peer to peer real-time video conferences, optimized for small groups. Unlimited time, unlimited rooms each having 5-8 participants.

Embedded booking pages right into your wordpress page

Jitsi is a free open-source video conferencing software for web and mobile. Make a call, launch on your own servers, integrate into your app, and more.

GIPHY is your top source for the best & newest GIFs & Animated Stickers online. Find everything from funny GIFs, reaction GIFs, unique GIFs and more.

For calendars hosted on on-premises Microsoft Exchange 2013 servers

Basecamp puts everything you need to get work done in one place. It’s the calm, organized way to manage projects, work with clients, and communicate company-wide.

Your online recording studio. The easiest way to record podcasts and videos in studio quality from anywhere. All from the browser.

Easily generate a QR code for your links to print, share, or embed.

Element is an open-source communication platform that provides messaging, voice calling, and video conferencing capabilities. It is based on the Matrix protocol, which is a decentralized and federated messaging protocol designed to enable secure and interoperable communication across different platforms and services."

Tandem is a new virtual office space that allows teams to effortlessly connect as though they are in a physical office, online. Through co-working rooms, available statuses, live real-time video call, and chat options, you can see who’s around, talk and collaborate in one click. It works cross-platform with both desktop and mobile versions.

Huddle01 is a new video conferencing software native to Web3 and is comparable to a decentralized version of Zoom. It supports conversations for NFT communities, DAOs, Builders and also has features such as token gating, NFTs as avatars, Web3 Login + ENS and recording over IPFS.

Fetch Microsoft Exchange calendars and availabilities using Exchange Web Services (EWS).

Zoho CRM is a cloud-based application designed to help your salespeople sell smarter and faster by centralizing customer information, logging their interactions with your company, and automating many of the tasks salespeople do every day

SendGrid delivers your transactional and marketing emails through the world's largest cloud-based email delivery platform.

The world's fastest calendar, beautifully designed for a remote world

A Saas company a payment processing software, and application programming interfaces for e-commerce websites and mobile applications.

Schedule a chat with your guests or have a Signal Video call.

Workflow automation for everyone. Use the Cal.com Zapier app to trigger your workflows when a booking is created, rescheduled, or cancelled, or after a meeting ends.

Feel connected with your remote team. Team events, new hire onboardings, coffee chats, all on Campfire. No more awkward Zoom calls.

Get the local weather forecast with icons in your calendar

Copy your server invite link and start scheduling calls in Discord! Discord is a VoIP and instant messaging social platform. Users have the ability to communicate with voice calls, video calls, text messaging, media and files in private chats or as part of communities.

Add Meta Pixel to your bookings page to measure, optimize and build audiences for your ad campaigns.

Microsoft Teams is a business communication platform and collaborative workspace included in Microsoft 365. It offers workspace chat and video conferencing, file storage, and application integration. Both web versions and desktop/mobile applications are available. NOTE: MUST HAVE A WORK / SCHOOL ACCOUNT

Caldav is a protocol that allows different clients/servers to access scheduling information on remote servers as well as schedule meetings with other users on the same server or other servers. It extends WebDAV specification and uses iCalendar format for the data.

For calendars hosted on on-premises Microsoft Exchange 2016 servers

Facetime makes it super simple for collaborating teams to jump on a video call.

The joyful productivity app

Create meetings with Cisco Webex

Schedule a chat with your guests or have a Telegram Video call.

App to install Google Tag Manager

Microsoft Office 365 is a suite of apps that helps you stay connected with others and get things done. It includes but is not limited to Microsoft Word, PowerPoint, Excel, Teams, OneNote and OneDrive. Office 365 allows you to work remotely with others on a team and collaborate in an online environment. Both web versions and desktop/mobile applications are available.

Automate without limits. The workflow automation platform that doesn't box you in, that you never outgrow

Zoom is a secure and reliable video platform that supports all of your online communication needs. It can provide everything from one on one meetings, chat, phone, webinars, and large-scale online events. Available with both desktop, web, and mobile versions.

Whereby makes it super simple for collaborating teams to jump on a video call.

Close is the inside sales CRM of choice for startups and SMBs. Make more calls, send more emails and close more deals starting today.

Connect your health data or wearables to trigger actions on your calendar.

Salesforce (Sales Cloud) is a cloud-based application designed to help your salespeople sell smarter and faster by centralizing customer information, logging their interactions with your company, and automating many of the tasks salespeople do every day.

Ping.gg makes high quality video collaborations easier than ever. Think 'Zoom for streamers and creators'. Join a call in 3 clicks, manage audio and video like a pro, and copy-paste your guests straight into OBS

Connect APIs, remarkably fast. Stop writing boilerplate code, struggling with authentication and managing infrastructure. Start connecting APIs with code-level control when you need it — and no code when you don't

Quickly share your [Cal.com](https://cal.com) meeting links with Raycast

Wipe My Cal is a Cal.com exclusive app that redefines what it looks like to reschedule multiple meetings at the same time. Simply install the app, and select ‘Wipe’ for whatever date you need to mass reschedule. Handle emergencies, unexpected sick days and last minute events with the simple click of a button.

Lark Calendar is a time management and scheduling service developed by Lark. Allows users to create and edit events, with options available for type and time. Available to anyone that has a Lark account on both mobile and web versions.

Video meetings made for music. Create your own virtual music classroom, easily.

Cal Video is the in-house web-based video conferencing platform powered by Daily.co, which is minimalistic and lightweight, but has most of the features you need.

Bigin easily transforms your day-to-day customer processes into actionable pipelines. From qualifying leads to closing deals to managing important after-sales operations—Bigin connects your different teams to work together so that you can offer the best possible experience to your customers. Say goodbye to missing follow-ups, manual data entry, lack of team communication, and information silos.

Free Audio and Video Conferencing, Online Collaboration, Screen Sharing on web browser, mobile and desktop.

The best video conferencing solution for businesses of any size. Fully secure, reliable, packed with features and ridiculously simple to use.

It would allow a booker to connect with the right person or choose the right event, faster. It would work by taking inputs from the booker and using that data to route to the correct booker/event as configured by Cal user

All of your commitments, now in one place.

Google Analytics is a web analytics service offered by Google that tracks and reports website traffic, currently as a platform inside the Google Marketing Platform brand.

Fathom Analytics provides simple, privacy-focused website analytics. We're a GDPR-compliant, Google Analytics alternative.

HubSpot is a cloud-based CRM designed to help align sales and marketing teams, foster sales enablement, boost ROI and optimize your inbound marketing strategy to generate more, qualified leads.

Cal Video is the in-house web-based video conferencing platform powered by Daily.co, which is minimalistic and lightweight, but has most of the features you need.

Zoom is a secure and reliable video platform that supports all of your online communication needs. It can provide everything from one on one meetings, chat, phone, webinars, and large-scale online events. Available with both desktop, web, and mobile versions.

Zoho CRM is a cloud-based application designed to help your salespeople sell smarter and faster by centralizing customer information, logging their interactions with your company, and automating many of the tasks salespeople do every day

Bigin easily transforms your day-to-day customer processes into actionable pipelines. From qualifying leads to closing deals to managing important after-sales operations—Bigin connects your different teams to work together so that you can offer the best possible experience to your customers. Say goodbye to missing follow-ups, manual data entry, lack of team communication, and information silos.

Workflow automation for everyone. Use the Cal.com Zapier app to trigger your workflows when a booking is created, rescheduled, or cancelled, or after a meeting ends.

Embedded booking pages right into your wordpress page

Whereby makes it super simple for collaborating teams to jump on a video call.

Schedule a chat with your guests or have a WhatsApp Video call.

Create meetings with Cisco Webex

Get the local weather forecast with icons in your calendar

Connect your health data or wearables to trigger actions on your calendar.

The world's fastest calendar, beautifully designed for a remote world

Schedule a chat with your guests or have a Telegram Video call.

Tandem is a new virtual office space that allows teams to effortlessly connect as though they are in a physical office, online. Through co-working rooms, available statuses, live real-time video call, and chat options, you can see who’s around, talk and collaborate in one click. It works cross-platform with both desktop and mobile versions.

Free Audio and Video Conferencing, Online Collaboration, Screen Sharing on web browser, mobile and desktop.

A Saas company a payment processing software, and application programming interfaces for e-commerce websites and mobile applications.

Video meetings made for music. Create your own virtual music classroom, easily.

Schedule a chat with your guests or have a Signal Video call.

SendGrid delivers your transactional and marketing emails through the world's largest cloud-based email delivery platform.

Salesforce (Sales Cloud) is a cloud-based application designed to help your salespeople sell smarter and faster by centralizing customer information, logging their interactions with your company, and automating many of the tasks salespeople do every day.

It would allow a booker to connect with the right person or choose the right event, faster. It would work by taking inputs from the booker and using that data to route to the correct booker/event as configured by Cal user

Your online recording studio. The easiest way to record podcasts and videos in studio quality from anywhere. All from the browser.

Quickly share your [Cal.com](https://cal.com) meeting links with Raycast

Easily generate a QR code for your links to print, share, or embed.

Simple, privacy-friendly Google Analytics alternative.

Connect APIs, remarkably fast. Stop writing boilerplate code, struggling with authentication and managing infrastructure. Start connecting APIs with code-level control when you need it — and no code when you don't

Ping.gg makes high quality video collaborations easier than ever. Think 'Zoom for streamers and creators'. Join a call in 3 clicks, manage audio and video like a pro, and copy-paste your guests straight into OBS

Paypal payment app by [Cal.com](https://cal.com)

Microsoft Teams is a business communication platform and collaborative workspace included in Microsoft 365. It offers workspace chat and video conferencing, file storage, and application integration. Both web versions and desktop/mobile applications are available. NOTE: MUST HAVE A WORK / SCHOOL ACCOUNT

Microsoft Office 365 is a suite of apps that helps you stay connected with others and get things done. It includes but is not limited to Microsoft Word, PowerPoint, Excel, Teams, OneNote and OneDrive. Office 365 allows you to work remotely with others on a team and collaborate in an online environment. Both web versions and desktop/mobile applications are available.

Automate without limits. The workflow automation platform that doesn't box you in, that you never outgrow

Peer to peer real-time video conferences, optimized for small groups. Unlimited time, unlimited rooms each having 5-8 participants.

Add Meta Pixel to your bookings page to measure, optimize and build audiences for your ad campaigns.

Lark Calendar is a time management and scheduling service developed by Lark. Allows users to create and edit events, with options available for type and time. Available to anyone that has a Lark account on both mobile and web versions.

HubSpot is a cloud-based CRM designed to help align sales and marketing teams, foster sales enablement, boost ROI and optimize your inbound marketing strategy to generate more, qualified leads.

App to install Google Tag Manager

Google Meet is Google's web-based video conferencing platform, designed to compete with major conferencing platforms.

Google Calendar is a time management and scheduling service developed by Google. Allows users to create and edit events, with options available for type and time. Available to anyone that has a Gmail account on both mobile and web versions.

GIPHY is your top source for the best & newest GIFs & Animated Stickers online. Find everything from funny GIFs, reaction GIFs, unique GIFs and more.

Google Analytics is a web analytics service offered by Google that tracks and reports website traffic, currently as a platform inside the Google Marketing Platform brand.

Fathom Analytics provides simple, privacy-focused website analytics. We're a GDPR-compliant, Google Analytics alternative.

Facetime makes it super simple for collaborating teams to jump on a video call.

Fetch Microsoft Exchange calendars and availabilities using Exchange Web Services (EWS).

For calendars hosted on on-premises Microsoft Exchange 2016 servers

For calendars hosted on on-premises Microsoft Exchange 2013 servers

Element is an open-source communication platform that provides messaging, voice calling, and video conferencing capabilities. It is based on the Matrix protocol, which is a decentralized and federated messaging protocol designed to enable secure and interoperable communication across different platforms and services."

The best video conferencing solution for businesses of any size. Fully secure, reliable, packed with features and ridiculously simple to use.

Copy your server invite link and start scheduling calls in Discord! Discord is a VoIP and instant messaging social platform. Users have the ability to communicate with voice calls, video calls, text messaging, media and files in private chats or as part of communities.

All of your commitments, now in one place.

Close is the inside sales CRM of choice for startups and SMBs. Make more calls, send more emails and close more deals starting today.

Feel connected with your remote team. Team events, new hire onboardings, coffee chats, all on Campfire. No more awkward Zoom calls.

Basecamp puts everything you need to get work done in one place. It’s the calm, organized way to manage projects, work with clients, and communicate company-wide.

The joyful productivity app

Huddle01 is a new video conferencing software native to Web3 and is comparable to a decentralized version of Zoom. It supports conversations for NFT communities, DAOs, Builders and also has features such as token gating, NFTs as avatars, Web3 Login + ENS and recording over IPFS.

Wipe My Cal is a Cal.com exclusive app that redefines what it looks like to reschedule multiple meetings at the same time. Simply install the app, and select ‘Wipe’ for whatever date you need to mass reschedule. Handle emergencies, unexpected sick days and last minute events with the simple click of a button.

Jitsi is a free open-source video conferencing software for web and mobile. Make a call, launch on your own servers, integrate into your app, and more.

Caldav is a protocol that allows different clients/servers to access scheduling information on remote servers as well as schedule meetings with other users on the same server or other servers. It extends WebDAV specification and uses iCalendar format for the data.

Apple calendar runs both the macOS and iOS mobile operating systems. Offering online cloud backup of calendars using Apple’s iCloud service, it can sync with Google Calendar and Microsoft Exchange Server. Users can schedule events in their day that include time, location, duration, and extra notes.