Dev tools · alternatives · 2026

24 alternatives to Cronofy API

Unified Calendar API 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. Cronofy API launched in 2015; newer entries below may have overtaken it.

1. 1
   Cron▲1,207

   Next-generation calendar for professionals and teams

   2021 · cron.com · its alternatives →

2. 2
   Recal.dev▲365

   Resend, but for Calendar & Scheduling. API. SDK. MCP.

   2025 · recal.dev · its alternatives →

3. 3
   Trello Calendar Connector by Cronofy▲128

   See and Organize your Trello deadlines inside your calendar

   2017 · cronofy.com · its alternatives →

4. 4
   OneCal▲323

   Synchronize your calendars in real-time

   2022 · onecal.io · its alternatives →

5. 5
   New API – Stripe for calendars▲5

   Cronofy's scheduling infrastructure is chosen by hundreds of the biggest SaaS companies on the planet for its reliability, performance and flexibility.

   2014 · onediary.com · its alternatives →

6. 6
   Taskable 2.0▲335

   Integrated tasks and calendar for all-day productivity

   2022 · taskablehq.com · its alternatives →

7. 7CI
   Cron.io - Sharing a by-product. Should this be a full service?▲153

   2012 · cron.io · its alternatives →

8. 8
   SavvyCal for iCloud▲293

   Scheduling links for iCloud, plus Google, Outlook, Fastmail

   2021 · savvycal.com · its alternatives →

9. 9
   Calendar▲257

   Smart calendar that makes teams more productive

   2020 · its alternatives →

10. 10
    Dotcal Scheduler▲184

    Scheduling hub for teams

    2023 · dotcal.co · its alternatives →

11. 11CA
    Calendar API for Developers▲9

    2019 · campaigndays.com · its alternatives →

12. 12
    Crono▲7

    Web-hosted API replacement for cron (or cron as a service 🤓)

    2018 · its alternatives →

13. 13
    Chronock▲110

    Scheduling and calendar sync, all in one

    Aug 2026 · chronock.ai · its alternatives →

14. 14
    Cronofy Scheduler▲3

    Take scheduling off your team’s plate.

    2020 · cronofy.com · its alternatives →

15. 15
    Chrono API▲90

    Forecasting for developers

    2018 · its alternatives →

16. 16
    Uniteable (2017)▲107

    Take your meetings to task!

    2018 · uniteable.io · its alternatives →

17. 17
    Calendly 2.0▲197

    Easily schedule meetings without the back-and-forth emails

    2021 · calendly.com · its alternatives →

18. 18
    Cone API▲85

    Unified email, calendar APIs

    2022 · its alternatives →

19. 19
    Scheduled Webhook▲79

    Event driven task scheduler

    2023 · its alternatives →

20. 20
    Merge▲155

    One API for project management and ticketing integrations

    2022 · merge.dev · its alternatives →

21. 21
    Cronotion▲137

    Repeated tasks for your notion with the power of cron

    2022 · its alternatives →

22. 22
    Apifier – hosted web crawler for developers▲101

    Thousands of tools to automate your business. Get real-time web data, track competitors, generate leads, and integrate your apps and AI agents.

    2015 · apifier.com · its alternatives →

23. 23CM
    Convier.me – A Calendar Service for Developers▲116

    2021 · convier.me · its alternatives →

24. 24
    Apify SDK for Python▲104

    Build and manage web scraping Actors in the cloud

    2023 · docs.apify.com · its alternatives →

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 →