Dev tools · alternatives · 2026
24 alternatives to Inday
Public holiday API for 100+ countries, built for developers
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
- 1
DaysAround▲302Track every country you've ever been to. Privately.
Jan 2026 · getflags.app · its alternatives →
- 2
Change user status during public holidays in their country
2024 · blixtdunder.com · its alternatives →
- 3
Public APIs 3.0▲538A collection of public APIs for your next project
2021 · public-apis.io · its alternatives →
- 4
Your AI assistant for your first day back
2024 · spoke.ai · its alternatives →
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Hey HN! I built StretchMyTimeOff as a quick experiment using Cursor (Anysphere's AI code editor) and GPT-4o to see how far AI could go in building a simple, functional site. What it does: The site helps you get the most out of your vacation by suggesting optimal days to take off around national holidays, maximizing long breaks with minimal vacation days, anywhere in the world and for any calendar year. It's an idea I've had for a while, and building the algorithm with GPT was a fun challenge. Any feedback or ideas I'm all ears :)
2024 · stretchmytimeoff.com · its alternatives →
- 7
Mayday▲198The AI-assisted calendar that helps you make time to thrive.
2023 · mayday.am · its alternatives →
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Foiz▲70Easily track your yearly holidays, to get the most of them
2020 · cluth.co · its alternatives →
- 10
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A comprehensive and flexible public holidays API
2024 · holidays.rest · its alternatives →
- 13
Days▲94A beautiful countdown app to the events that matter to you.
2016 · daysapp.co · its alternatives →
- 14UF
2021 · styvio.com · its alternatives →
- 15
Inseries 3▲92A smart, spreadsheet-like calculator app for iPhone & iPad
2019 · inseriesapp.com · its alternatives →
- 16
A RESTful service for obtaining bank and public holidays
2019 · calendarific.com · its alternatives →
- 17
Deadlines▲105A calendar app for students and freelancers
2019 · deadlines.appspot.com · its alternatives →
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- 20
Free business days calculator for 50+ countries
Jun 2026 · workdayscalculator.com · its alternatives →
- 21
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TimeWorks▲65A clean and easy-to-use timesheet and invoice iOS app.
2020 · sites.google.com · its alternatives →
- 23
18 free deadline calculators, holidays in 25 countries
Jul 2026 · businessdaycalculator.org · its alternatives →
- 24
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →