Work · alternatives · 2026

24 alternatives to BriefBook

Paste your availability in text format from your calendar

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. BriefBook launched in 2021; newer entries below may have overtaken it.

1. 1
   Available▲315

   Share your calendar availability right inside of Gmail

   2020 · its alternatives →

2. 2
   Button for Google Calendar™▲530

   See your daily schedule and join meetings in one-click.

   2021 · its alternatives →

3. 3
   Text to Calendar▲184

   Easily create a calendar event from highlighted text

   2024 · its alternatives →

4. 4
   SavvyCal for Chrome▲140

   Access your links and propose times to meet from anywhere

   2022 · its alternatives →

5. 5
   Calendly for Chrome▲250

   Schedule meetings without leaving your inbox

   2018 · its alternatives →

6. 6
   Scheduling Chrome Extension by Calendar▲88

   Easily schedule meetings without ever leaving Chrome

   2023 · its alternatives →

7. 7
   Assistly▲74

   Meeting scheduler for email text

   2023 · its alternatives →

8. 8
   Timely▲176

   Pull your calendar availability in 3 seconds

   Jul 2026 · trytimely.co · its alternatives →

9. 9
   Cal.com Companion Apps▲640

   Native iOS & Android App + Browser Extensions for scheduling

   Jan 2026 · cal.com · its alternatives →

10. 10
    Multiple Calendars Selector for Google▲98

    Allows quickly displaying just the set of calendars you want

    2021 · its alternatives →

11. 11
    timeOS for Chrome▲541

    The fastest meeting notes experience ever built

    2022 · its alternatives →

12. 12
    Clipse for Google Calendar▲98

    Revolutionize group scheduling

    2023 · its alternatives →

13. 13
    Hypercontext Chrome Extension▲140

    📅 Manage and run meetings in Google Calendar & Google Meet

    2020 · its alternatives →

14. 14
    Meetly▲110

    Write & send meeting notes from your calendar and meet calls

    2023 · its alternatives →

15. 15
    AgreeTo▲320

    Because scheduling is more complex than sending a link

    2022 · its alternatives →

16. 16
    TextMarley▲136

    iMessage-based reminders integrated with Google Calendar

    2025 · its alternatives →

17. 17
    Copy Text Easily▲104

    A handy tool to copy text & sentences just by hovering mouse

    2022 · its alternatives →

18. 18
    Calendar and Countdown▲102

    A full year calendar with countdown to any number of dates

    2017 · its alternatives →

19. 19
    Clipse▲124

    Synchronized calendar availability across timezones

    Dec 2025 · clipse.us · its alternatives →

20. 20
    Text to Calendar▲5

    Highlight text, right click, scheduled.

    2025 · texttocalendar.vishnuvardhanbr.com · its alternatives →

21. 21
    Sheet2Cal▲100

    Organize calendar events inside from your Google Sheets doc.

    2020 · its alternatives →

22. 22
    Private Notes for Google Calendar▲125

    Add private notes to Google Calendar events

    2024 · chromewebstore.google.com · its alternatives →

23. 23
    Read Smart Scheduler▲90

    Automate finding the best time for your meetings

    2022 · its alternatives →

24. 24
    Tab▲112

    Chrome extension that finds you a date with each new tab

    2015 · 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 →