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lemcal

Chrome extension by lemlist · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 94 users, barely installed. Audience over the last 30 days: -6.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
94
Rating
5.0 (4 ratings)
Users, last 30 days
-6
Rating, last 30 days
Steady over 30 days
Version
0.0.1
Updated in the store
2023-05-17
Published
2023-04-26
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
-6 since 30.09
92-101 · 15 readings
  1. 2026-10-0897
  2. 2026-10-0998
  3. 2026-10-10101
  4. 2026-10-11100
  5. 2026-10-1396
  6. 2026-10-1692
  7. 2026-10-1895
  8. 2026-10-1994
  9. 2026-10-2192
  10. 2026-10-2295
  11. 2026-10-2394
  12. 2026-10-2597
  13. 2026-10-2796
  14. 2026-10-2994
  15. 2026-10-3094
Rating
unchanged since 30.09
reviewsrating 5.00 · 15 readings
  1. 2026-10-08reviews4rating5.00
  2. 2026-10-09reviews4rating5.00
  3. 2026-10-10reviews4rating5.00
  4. 2026-10-11reviews4rating5.00
  5. 2026-10-13reviews4rating5.00
  6. 2026-10-16reviews4rating5.00
  7. 2026-10-18reviews4rating5.00
  8. 2026-10-19reviews4rating5.00
  9. 2026-10-21reviews4rating5.00
  10. 2026-10-22reviews4rating5.00
  11. 2026-10-23reviews4rating5.00
  12. 2026-10-25reviews4rating5.00
  13. 2026-10-27reviews4rating5.00
  14. 2026-10-29reviews4rating5.00
  15. 2026-10-30reviews4rating5.00
Users
-5 since 01.09
92-111 · 30 readings
  1. 2026-09-0199
  2. 2026-09-02104
  3. 2026-09-05111
  4. 2026-09-06107
  5. 2026-09-07109
  6. 2026-09-08110
  7. 2026-09-10106
  8. 2026-09-13100
  9. 2026-09-1599
  10. 2026-09-16105
  11. 2026-09-20101
  12. 2026-09-21102
  13. 2026-09-2599
  14. 2026-09-2697
  15. 2026-09-28100
  16. 2026-10-0897
  17. 2026-10-0998
  18. 2026-10-10101
  19. 2026-10-11100
  20. 2026-10-1396
  21. 2026-10-1692
  22. 2026-10-1895
  23. 2026-10-1994
  24. 2026-10-2192
  25. 2026-10-2295
  26. 2026-10-2394
  27. 2026-10-2597
  28. 2026-10-2796
  29. 2026-10-2994
  30. 2026-10-3094
Rating
unchanged since 01.09
reviewsrating 5.00 · 30 readings
  1. 2026-09-01reviews4rating5.00
  2. 2026-09-02reviews4rating5.00
  3. 2026-09-05reviews4rating5.00
  4. 2026-09-06reviews4rating5.00
  5. 2026-09-07reviews4rating5.00
  6. 2026-09-08reviews4rating5.00
  7. 2026-09-10reviews4rating5.00
  8. 2026-09-13reviews4rating5.00
  9. 2026-09-15reviews4rating5.00
  10. 2026-09-16reviews4rating5.00
  11. 2026-09-20reviews4rating5.00
  12. 2026-09-21reviews4rating5.00
  13. 2026-09-25reviews4rating5.00
  14. 2026-09-26reviews4rating5.00
  15. 2026-09-28reviews4rating5.00
  16. 2026-10-08reviews4rating5.00
  17. 2026-10-09reviews4rating5.00
  18. 2026-10-10reviews4rating5.00
  19. 2026-10-11reviews4rating5.00
  20. 2026-10-13reviews4rating5.00
  21. 2026-10-16reviews4rating5.00
  22. 2026-10-18reviews4rating5.00
  23. 2026-10-19reviews4rating5.00
  24. 2026-10-21reviews4rating5.00
  25. 2026-10-22reviews4rating5.00
  26. 2026-10-23reviews4rating5.00
  27. 2026-10-25reviews4rating5.00
  28. 2026-10-27reviews4rating5.00
  29. 2026-10-29reviews4rating5.00
  30. 2026-10-30reviews4rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

lemlist publishes 3 listings we track, 110k users between them.

  1. lemlist lemlist · Productivity · Workflow · published 2020-05-29 80k users ★ 4.6
  2. Tweet Hunter X: Sidebar for X lemlist · Lifestyle · Social · published 2020-12-15 30k users ★ 2.8

Like this one

Listings the catalog judges closest in what they say they do.

  1. LeanData BookIt Describes nearly the same job, smaller audience 2k users
  2. Calendbook.com extension Describes nearly the same job, smaller audience 14 users
  3. RevenueHero Describes nearly the same job, smaller audience 4k users ★ 5.0
  4. Venn - Calendar Intelligence Describes nearly the same job, smaller audience 3 users
  5. Zoho Bookings Describes nearly the same job, smaller audience 2k users ★ 4.4

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/mhhfihfiahmjlbclehdnklcjgjckffgl/badge.svg)](https://extops.dev/extensions/mhhfihfiahmjlbclehdnklcjgjckffgl)

HTML

<a href="https://extops.dev/extensions/mhhfihfiahmjlbclehdnklcjgjckffgl"><img src="https://extops.dev/extensions/mhhfihfiahmjlbclehdnklcjgjckffgl/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built