Holiday API - Alternatives & Competitors

Ranked by Relevance

• 1
  World Clock Master Seamless Global Time Management for Professionals

  World Clock Master empowers users to master global time zone differences, schedule meetings effortlessly, and synchronize teams across the world with an intuitive suite of features, including real-time clocks, interactive widgets, and a 24-hour dial.

  • Freemium
• 2
  TimeBot Streamline team time off management directly in Slack

  TimeBot is an AI-powered Slack integration that automates time off requests, approvals, and holiday tracking for teams, replacing manual spreadsheets with efficient workflow management.

  • Freemium
  • From 1$
• 3
  Vacation Tracker Effortless PTO Tracking and Leave Management for Teams

  Vacation Tracker is an advanced PTO tracking and leave management solution that seamlessly integrates with Slack, Microsoft Teams, and Google Workspace, enabling businesses to automate and streamline employee time-off processes.

  • Free Trial
  • From 50$
• 4
  WorldTimeServer.com Accurate local time and date in every time zone!

  WorldTimeServer.com provides comprehensive time zone information, current local times worldwide, and tools for time conversion and meeting planning.

  • Other
• 5
  BoltAPI Real-Time Website & API Monitoring with Automated Alerts

  BoltAPI provides comprehensive real-time monitoring for websites and APIs, offering instant alerts and SSL certificate tracking to prevent downtime and ensure continuous uptime. Monitor from multiple global locations, receive timely notifications, and customize monitoring for all your services.

  • Freemium
  • From 1$
• 6
  Calday Efficient Scheduling and Automated Reminders for All Professionals

  Calday is an online scheduling platform that simplifies appointment booking, calendar management, and automated client reminders for professionals across various industries.

  • Freemium
  • From 12$
• 7
  Exchange Rates API Real-time & Historical Currency Exchange Rates API for Your Business

  Exchange Rates API provides accurate and reliable real-time and historical currency exchange rate data for over 200 global currencies, ideal for financial applications and business operations.

  • Freemium
  • From 8$
• 8
  Day in History API Access Curated Historical Events via a Free API

  Day in History API offers developers fast, reliable access to a comprehensive collection of historical events, famous births, and notable deaths through a free, production-ready REST API. Ideal for building history-focused applications and educational platforms.

  • Freemium
• 9
  Runscope API Monitoring Proactive API Monitoring for Maximum Uptime and Performance

  Runscope API Monitoring provides continuous uptime and performance monitoring for your APIs, helping you detect and resolve issues before they impact customers. With real-time alerts, global testing, and AI-powered scripting, teams can ensure API reliability and data accuracy 24/7.

  • Paid
  • From 79$
• 10
  TRAPI Integrate with Travel APIs in Minutes

  TRAPI streamlines travel API integration, reducing time and cost. It allows businesses to integrate with various travel APIs quickly and efficiently.

  • Contact for Pricing
• 11
  LeaveMonitor Your online staff leave planner

  LeaveMonitor is a cloud-based staff leave management platform that simplifies HR processes by automating leave tracking for various types including annual, sick, parental, and custom leave types.

  • Free Trial
  • From 2$
• 12
  Absentia Clean & Simple Annual Leave Management Software

  Absentia is an AI-powered annual leave management software that helps organizations streamline staff holiday planning with automated allowances, approvals, and team visibility features.

  • Freemium
  • From 3$
• 13
  Cale API-First Appointment Scheduling System

  Cale is an API-first appointment scheduling platform that enables seamless reservation integration for any application, supporting complex scheduling rules and multi-tenancy management.

  • Freemium
• 14
  Mayday Your AI Scheduling Co-pilot

  Mayday is an AI-powered calendar, task manager, and scheduling assistant that helps organize, protect, and manage your day efficiently on Mac, iOS, and iPad.

  • Other
• 15
  GlobalTime.io Your smart world clock & timezone companion

  GlobalTime.io is an AI-powered platform for viewing world clocks, converting time zones, and scheduling international meetings, designed for remote teams, freelancers, and global businesses.

  • Freemium
• 16
  BackupMyCalendar Automated, Hassle-Free Calendar Backup for Peace of Mind

  BackupMyCalendar offers fully automated, secure backups for Google, Outlook, Apple iCloud, and other online calendars, ensuring your important events are always safe and recoverable.

  • Freemium
• 17
  WhosOff Streamline staff leave management with professional holiday booking software

  WhosOff is a comprehensive staff leave management software that simplifies holiday booking, absence tracking, and employee record management for businesses of all sizes across various industries.

  • Free Trial
• 18
  Aviationstack Real-Time Flight Status & Global Aviation Data API

  Aviationstack provides a scalable, real-time flight tracking and global aviation data API, delivering accurate flight, airport, and aircraft information for developers and businesses worldwide.

  • Freemium
  • From 49$
• 19
  NovaCal Seamless Meeting Scheduling and Calendar Integration

  NovaCal is an automated meeting scheduling platform designed to simplify bookings, synchronize multiple calendars, and eliminate scheduling conflicts for businesses and individuals.

  • Pay Once
• 20
  Treblle Innovating Today, ShAPIng Tomorrow

  Treblle is an advanced API observability and management platform that offers real-time documentation, security monitoring, and compliance checking for modern API development.

  • Contact for Pricing
• 21
  Allcal Community-Driven Calendar & Event Management Platform

  Allcal is a calendar and event management app that streamlines scheduling, group communication, and ticketing for personal and organizational needs. Designed for individuals, organizations, and cities, Allcal simplifies coordinating and managing events of any size.

  • Freemium
• 22
  Localist Centralize your events into a single, easy to use calendar

  Localist is an event management platform that centralizes organizational events into a fully-branded calendar with features for aggregation, customization, and promotion.

  • Contact for Pricing
• 23
  CalendarGenie Manage your calendar with AI

  CalendarGenie is an AI-powered personal secretary that organizes your daily schedule effortlessly, adapting to your routine to ensure you stay on track.

  • Other