Work · alternatives · 2026

24 alternatives to Calendar Signatures by Warmly

LinkedIn insights right in your calendar, 100% free

Calendar Signatures by Warmly integrates LinkedIn insights directly into calendar events, displaying attendee information like job titles, pronouns, and location without requiring separate searches. The tool is… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Calendar Signatures by Warmly launched in 2021; newer entries below may have overtaken it.

1. 1
   timeOS 2.0▲739

   Really, really, ridiculously good meeting notes for macOS

   2024 · timeless.day · its alternatives →

2. 2
   CalendarHunter▲274

   Find calendly links and fast track your sales process

   2024 · its alternatives →

3. 3
   Button for Google Calendar™▲525

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

   2021 · manganum.app · its alternatives →

4. 4
   linktime▲309

   Become the superhero of LinkedIn social selling.

   2025 · its alternatives →

5. 5
   Free Calendar Dashboard▲204

   Get your schedule recap in 3 minutes

   2024 · coupler.io · its alternatives →

6. 6
   Track▲347

   Superhuman for Calendar

   2022 · its alternatives →

7. 7
   Private Notes for LinkedIn▲76

   Store private notes attached to any profile on LinkedIn

   2021 · its alternatives →

8. 8
   Sherloq▲78

   Know which LinkedIn prospect is warm - right now

   May 2026 · gosherloq.com · its alternatives →

9. 9
   CalendarPlusAI▲203

   Shared calendar no login Collaborate with friends and teams!

   2024 · bcalendar.com · its alternatives →

10. 10
    Trace▲405

    Ultra-fast AI Calendar for people who hate planning

    2025 · trace-ai.app · its alternatives →

11. 11
    Timepage by Moleskine Studio▲281

    A smart calendar with weather forecasts, maps and contacts

    2015 · apps.apple.com · its alternatives →

12. 12
    Nook Calendar▲312

    Own your time, reclaim your attention

    2022 · its alternatives →

13. 13
    Loopin With Chrome▲235

    Meetings made easy

    2022 · loopinhq.com · its alternatives →

14. 14
    ThreadSignals▲94

    Warm leads from real conversations—not cold outreach

    Nov 2025 · threadsignals.com · its alternatives →

15. 15
    Calendly for Chrome▲250

    Schedule meetings without leaving your inbox

    2018 · calendly.com · its alternatives →

16. 16
    Trendin▲251

    Find mentions and opportunities on Linkedin

    2020 · trendin.io · its alternatives →

17. 17
    HyperClapper▲74

    Get 10x claps on your social media posts

    2023 · hyperclapper.com · its alternatives →

18. 18
    Tail Note▲72

    Add a signature to your LinkedIn comments and replies

    2023 · tailnote.app · its alternatives →

19. 19
    Private Notes for Google Calendar▲125

    Add private notes to Google Calendar events

    2024 · chromewebstore.google.com · its alternatives →

20. 20
    CalendarPipe▲155

    Create pipes to filter, transform, and sync events between Google Calendar, Outlook, and Apple Calendar. Build visually, describe in plain English, or write code.

    Apr 2026 · calendarpipe.com · its alternatives →

21. 21
    CherryPick▲121

    Easily organize your LinkedIn contacts. Boost your network.

    2025 · usecherrypick.com · its alternatives →

22. 22
    CampEd Hire - LinkedIn Chrome Extension▲101

    Simplify your hiring for free

    2024 · chromewebstore.google.com · its alternatives →

23. 23
    Fellow Browser Extensions▲129

    Collaborative meeting agendas in Google Calendar & Meet

    2020 · fellow.ai · its alternatives →

24. 24
    Compass calendar▲113

    The keyboard-first calendar to get organized quickly

    2023 · compasscalendar.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 →