Spir
Spir is a calendar platform that connects to Google Calendar and multiple Outlook calendar accounts to allow users to easily coordinate schedules with external parties. It is possible to perform everything from scheduling web conferences such as Zoom/Google Meet/Microsoft Teams to registering them in the calendar in one stop by connecting with multiple business calendars.
Tech Stack (29 technologies)
Frequently Asked Questions
What technologies does Spir use?+
Spir uses 29 technologies including Facebook Pixel, Google Analytics, Google Tag Manager.
What industry is Spir in?+
Spir operates in the Meeting Software industry.
Where is Spir based?+
Spir is headquartered in Japan.
Explore More
Need this data at scale?
Get ready-to-use datasets: companies, technologies, and tech adoption signals across 3M+ websites.
Browse DatasetsData last updated: June 2026