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Calendar Software with API (2026) - Page 10

Last updated: April 2026

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234 software options

Gumb logo
(0)

Smarter planning for clubs, teams & communities

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Calendar-based team coordination made simple – with attendance, reminders, and availability all in one place.

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FreshFlow logo
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Business activity management and tracking system

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A calendar that generates real-time statistics from logged activities and results and tracks customer relationship history through its connection with a contact database (lightweight CRM solution).

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Bulk Calendar logo
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Cloud-based mass calendar invite platform

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Bulk Calendar is cloud-based mass calendar invite platform that helps users create and send personalized calendar invite for several attendees and block their calendar as per their requirement.

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Modular Visit logo
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Hospitality system management toolbox.

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Modular Visit is a campsite & hotel PMS that offers an all-in-one platform to streamline operations for hotels, campsites, hostels, and restaurants. Developed specifically for the hospitality industry, this solution integrates property management, online booking, point of sale, and more.

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Dayshape logo
(0)

Defining the future of AI-powered resource management

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Dayshape delivers leading resource management software designed to help professional services firms achieve extraordinary results. Dayshape's platform is the only solution combining advanced AI, real-time project financials, and firm-wide insights enabling customers to elevate resource management.

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Space Connect logo
(0)

Fast, affordable workspace transformation

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Space Connect is a game-changing workspace management tool designed to streamline your office operations. It simplifies desk and meeting room management, as well as visitor interactions, all in one seamless platform.

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UrSpayce logo
(0)

Your workplace app

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UrSpayce is a SaaS-based B2B company that makes every workplace digital.

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Add to Calendar PRO logo
(0)

The fair event marketing suite.

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Add to Calendar PRO is an event management software that simplifies event sharing, RSVP collection, and calendar integration. It supports multilingual and GDPR-compliant workflows, brandable forms and widgets, event landing pages, and offers automation tools for streamlined event distribution.

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Appointible logo
(0)

Get booked. Serve clients. Grow your business.

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Online Booking System for your beauty business. We help you stay organized, get more done and grow your business faster. Book more appointments, organize your business calendar on the go, manage your staff, and reduce no-shows with text reminders. Grow your business with text marketing.

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