Holidays Pricing: Plans, Tiers, & Cost Examples (2026)

Pricing overview

Holidays adopts a pricing model centered on the volume of API requests, offering a scalable structure designed to accommodate various usage levels, from individual developers to large enterprises. The model begins with a complimentary free tier, allowing users to test and integrate the API with no initial cost. As demand increases, users can transition to subscription plans that provide higher request limits and additional features. This approach aligns with common API pricing strategies seen across the industry, where costs are directly tied to consumption, offering transparency and predictability for budgeting (Holidays pricing plans).

The core offerings, including Public Holidays API, School Holidays API, and Bank Holidays API, are generally accessible across the paid tiers, with potential differences in data access or service level agreements (SLAs) for higher-end plans. For instance, while basic holiday data might be available on all tiers, specialized data sets or enhanced support options could be exclusive to Professional or Enterprise plans. This tiered structure ensures that users only pay for the resources they consume while providing a clear upgrade path as their application's needs evolve.

Plans and tiers

Holidays provides several distinct plans, each tailored for different scales of usage and feature requirements. These tiers are primarily differentiated by the monthly API request allowance, providing a clear progression for users as their needs grow. All plans typically include access to the core Public Holidays API, with higher tiers often expanding to include specific School and Bank Holidays data, alongside improved support and potentially dedicated infrastructure.

The following table outlines the main plans and their respective features:

Each tier offers varying levels of support, with enterprise clients typically receiving dedicated account management and priority assistance. The Developer and Professional tiers balance cost-effectiveness with robust request allowances, making them suitable for most production-level applications requiring consistent access to global holiday data. Specific features, such as rate limits per second or data granularity, may also vary by plan, details of which are available on the official Holidays pricing page.

Free tier and limits

Holidays provides a substantial free tier designed to enable developers to explore the API's capabilities and integrate it into their applications without any upfront financial commitment. This free access includes a generous allowance of 500 API requests per month. This limit is generally sufficient for initial development, testing environments, and even some very low-volume applications or prototypes (Holidays free tier details).

The free tier grants access to the core Public Holidays API, allowing users to retrieve holiday information for various countries and years. This enables developers to build and test features that depend on holiday data, such as scheduling algorithms, content publishing calendars, or regional event planners. While the free tier offers full API functionality within its request limits, it typically does not include advanced features like priority support or access to specialized data sets (e.g., highly granular school holiday schedules that might be region-specific). Users exceeding the 500-request monthly limit on the free tier will need to upgrade to a paid plan to continue using the service. The transition from the free tier to a paid subscription is designed to be seamless, with no interruption in service or changes required to existing API integrations, assuming a plan is selected before hitting the monthly cap.

Real-world cost examples

Understanding the practical costs of using Holidays involves considering typical API consumption patterns:

1. Small Project / Personal Use: A developer building a personal calendar app or a small website displaying upcoming local holidays might make 10-20 requests per day. With approximately 30 days in a month, this totals 300-600 requests monthly. This usage pattern fits perfectly within the Free Tier (500 requests/month) for most of the month, potentially requiring an upgrade to the Starter plan if daily usage consistently hits the upper end. If daily usage exceeds 17 requests on average, the Starter plan becomes necessary, costing $19 per month for 5,000 requests. This provides ample headroom for growth without significant cost escalation.
2. Startup / Mid-sized Application: A startup developing an event management platform that queries holiday data for multiple countries and years for each new event created. If the platform processes 500 events per month, and each event creation triggers 5 API calls (e.g., to fetch holidays for different regions and validate dates), this would amount to 2,500 requests monthly. This usage would easily fit within the Starter Plan ($19/month for 5,000 requests). Should the platform expand to 2,000 events per month, requiring 10,000 requests, the Developer Plan ($49/month for 25,000 requests) would become more appropriate, offering substantial capacity for growth.
3. Enterprise / High-Volume Integration: A large e-commerce platform with a global presence that adjusts promotions and shipping schedules based on public holidays in various regions. If this platform serves 50,000 unique users daily, and each user session indirectly triggers 1-2 holiday API calls (e.g., to display country-specific holiday banners or adjust delivery estimates), this could lead to 50,000-100,000 requests per day. Over a month, this translates to 1.5 million to 3 million requests. Such high-volume usage would necessitate the Enterprise Plan, where pricing is custom-negotiated. This plan would include dedicated support, higher rate limits, and potentially on-premise deployment options for performance and compliance. For instance, a large-scale financial application needing real-time holiday data for trading decisions across numerous markets would typically fall into this category, with costs tailored to specific performance and data residency requirements.
4. Seasonal Spikes: An application that experiences significant seasonal increases in usage, such as a travel booking site seeing a surge in holiday destination planning before major holidays. During peak months, requests might jump from a baseline of 10,000 to over 50,000. Under such scenarios, a flexible plan like the Professional tier ($99/month for 100,000 requests) would be suitable, providing enough buffer to handle temporary spikes without incurring overage charges or requiring immediate plan upgrades. The ability to scale on demand is a key benefit of tiered pricing for applications with variable load.

These examples illustrate how different usage patterns translate into specific plan recommendations and associated costs, highlighting the importance of forecasting API request volumes accurately for optimal budget management.

How the pricing compares

When comparing Holidays's pricing with alternatives such as Abstract API, Calendarific, and Time and Date AS, several factors come into play, including the free tier offering, the cost per request at various volumes, and the overall feature set.

• Free Tier Comparison: Holidays offers 500 free requests per month. Abstract API also provides a free tier, often with similar or slightly higher limits for basic usage (Abstract API Holidays pricing). Calendarific provides 1,000 requests per month on its free tier, which is more generous than Holidays. Time and Date AS typically offers free access to basic public holiday information directly on its website but usually requires paid licenses or subscriptions for API access, which might not include a free developer tier for direct integration (Time and Date AS homepage).
• Cost Per Request at Scale: For paid plans, Holidays's Starter plan is $19 for 5,000 requests (approximately $0.0038 per request). Abstract API's pricing can vary, but its typical introductory paid plan might offer similar request volumes at a comparable or slightly higher price point. Calendarific's basic paid plan (Starter) is $12/month for 10,000 requests, making its cost per request (approximately $0.0012) potentially lower than Holidays at that specific volume (Calendarific pricing details). However, direct cost-per-request comparisons can be misleading without considering the quality of data, regional coverage, update frequency, and specific API features (e.g., filtering options, historical data access).
• Feature Parity and Data Quality: While pricing is a critical factor, the breadth of holiday data (public, school, bank), its accuracy, and the frequency of updates also influence value. Holidays emphasizes comprehensive global coverage and a simple RESTful interface, which can simplify integration. Competitors may offer unique features such as political event data, moon phases, or specialized calendar calculations, which could justify different pricing structures. For instance, Time and Date AS is known for its extensive astronomical and temporal data beyond just holidays, which can influence its API offerings and pricing for specific use cases.
• Developer Experience: The quality of documentation, SDK availability, and community support can also affect the overall cost of ownership by reducing development time and effort. Holidays provides clear examples and an interactive API explorer, contributing to a positive developer experience (Holidays API documentation). While not directly a pricing factor, a smoother integration process can indirectly lower development costs compared to APIs with less accessible documentation or cumbersome integration methods.

Overall, Holidays positions itself competitively, especially for those seeking a straightforward, reliable API for global holiday data. While some alternatives might offer slightly lower per-request costs at certain volumes or specialized data sets, Holidays's consistent pricing and clear tier structure make it a strong contender for applications prioritizing ease of use and predictable expenses.