Best Cone API Alternatives (2025)

Sunsama organizes all your tasks, to-dos, and meetings day-by-day. Manage all the work you need to do today in one place.

This is probably the most fantastic task-management app I've ever used! It combines all the tools (Jira, Asana, Trello, Todoist, Google Calendar, and more...) in one place and helps you focus on what's important every day. It drastically improved my work-life balance. Kudos to everyone who worked on this product!

Chrome extension with an overview of your Google Calendar in one-click. It also provides notifications and the ability to join meetings quickly. Try it and never miss your meetings again. It’s free and open-source 😇 Made with love by free Belarusians 🤍❤️🤍

We’ve got the only calendar template — weekly. And, we’d say it’s the best format to organize your life and work. Tweek is a a lightweight planner to maintain your focus and boost productivity week over week.

Our goal isn’t to simply build a better-looking calendar app. We want to free up people’s time, so high-performing teams can focus on what actually matters. Sync calendars, use Calendly-like features, coordinate work locations, and quickly create events.

Cone API alternatives

- Unified Email/Calendar APIs