OnceHub for Gmail icon

OnceHub for Gmail

by OnceHub Inc. · oncehub.com · Workflow & Planning
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Book meetings directly from Gmail. Share booking links, personalize invites, and generate one-time slots — no tab switching.

Users
5,000
0 in 30 days
Rating
4.8 / 5
unchanged in 30 days
Ratings
63
0 in 30 days
Store rank
#13K
#11K among extensions
Version
37.6
updated 14 Oct 2026

Users

monthly, 3 years
1,0004,0007,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 5,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
204468Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 63 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About OnceHub for Gmail

Book meetings without leaving your inbox. >> Find and share booking links instantly << Access all your OnceHub booking calendars and booking hubs from a single click. >> Personalize links automatically << Booking links are pre-filled with the recipient's name pulled from the To field — every invite feels personal with zero extra effort. >> Generate one-time links << Instantly generate one-time links, eliminating any chance of unwanted repeat bookings. ---------------------- About OnceHub ---------------------- OnceHub is a single platform to engage, screen, and schedule across phone and web channels. Try OnceHub free for 14 days — no credit card required. oncehub.com

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%00.00
1 year−1,000−16.7%−2−0.01

Chrome Web Store search rankings

Where OnceHub for Gmail appears when people search the store, with the 30 day change
Search phrasePosition30 days
booking#93new

Version history

62 versions recorded
37.614 Oct 2026
37.524 Sep 2026
37.47 Sep 2026
37.26 Aug 2026
37.123 Jul 2026
36.69 Jul 2026
36.523 Jun 2026
36.411 Jun 2026

Details

Category
Workflow & Planning
First seen
4 May 2020
Size
673 KB
Languages
en-US
Pricing
Free
Privacy policy
oncehub.com
Support
help.oncehub.com
Extension ID
ijlpmpplkkhpkhgpingckadmlohkgddg

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
activeTabcookiesstoragetabsmanagementscripting
Site access
http://*/*https://*/*
Can read and change data on every website you visit.

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