OnceHub for Gmail

Create your ScheduleOnce meeting invitations without leaving Gmail

OnceHub for Gmail allows users to effortlessly create and share ScheduleOnce meeting invitations directly within their Gmail inbox. This extension offers instant access to your booking page links, automatically personalizes booking links based on the email recipient, and supports the creation of one-time links to prevent duplicate bookings. Users can manage all meeting types including group, panel, and one-on-one meetings with ease.

Designed for seamless integration, OnceHub for Gmail works harmoniously with your inbox and contacts to streamline scheduling processes, saving time and enhancing productivity. This powerful tool is perfect for professionals looking to improve their scheduling workflow without leaving their email environment. Experience efficient, personalized scheduling solutions by trying OnceHub for Gmail today.

By:
https://oncehub.com
Users:
6,000+
Rating:
4.85
(66)
Version:
32.2 Last updated: 2025-05-08
Creation date:
2020-05-04
Risk:
High risk impact Moderate risk likelihood
Permissions:
  • activeTab
  • cookies
  • storage
  • tabs
  • management
  • scripting
Host permissions:
  • http://*/*
  • https://*/*
Size:
651.26K
Email:
co*****@oncehub.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Chrome Web Store
Updated:
a day ago

User reviews

OnceHub for Gmail (ScheduleOnce) is widely praised for simplifying scheduling by eliminating email ping-pong, integrating tightly with Google Calendar, and providing an intuitive user experience. It enhances professionalism and saves time for businesses and professionals by automating appointment bookings with automated reminders and customizable scheduling pages. However, it has limitations in coordinating multi-party meetings within the app and does not support syncing with Microsoft Exchange calendars. Overall, users find it a highly effective and reliable scheduling tool that greatly boosts productivity.
Pros
  • Greatly reduces the back-and-forth emails when scheduling meetings, improving professionalism and saving time.
  • Seamless integration with Google Calendar and Google Apps, allowing real-time synchronization and easy management.
  • User-friendly interface that is easy to set up and use for both the scheduler and clients.
  • Helpful features such as personalized scheduling links (MeetMe pages), automated reminders, and support for different appointment types.
  • Improves efficiency and productivity for businesses of various sizes by automating appointment scheduling and reducing no-shows.
Cons
  • Limited ability to easily schedule meetings with multiple clients simultaneously, requiring some manual coordination.
  • Lack of direct synchronization with Microsoft Exchange calendars, limiting unified availability for some users.
  • Some users mention minor interface quirks that have been addressed in recent updates, but room for further improvements exists.
Recent reviews
UWAGA! W Polsce HUB jest używany przez dzieci w Szkołach z synchronizacją Dysk Google razem z VPN Free. Hub usunąłem i nigdy do niego nie powrócę bo jest w nim pełno usług dla młodzieży. Wolę Swith vs Switch Key PIN vs linia papilarna.

I've been using Schedule once for about a year now and it has massively improved the professionalism of my coaching company. Before it I used to be back and forwards messing about with clients trying to find times when we were both free. I now just send them a link and they book it for themselves. They really love the fact that they can manage changes and that they get reminders the day before. I really can't imagine how I managed before - highly recommended :)
by Tim “Juicy” Tom, 2016-04-22

I started using ScheduleOnce a few months ago and it's been a real time saver. I have a link to my ScheduleOnce profile in my email signature, so when people need to meet with me, it's easy and convenient. They can get it done without me having to do that old back-and-forth matching up schedules. The only thing I wish I could do is more easy schedule meetings with multiple ScheduleOnce customers. I have a group of 4 people who all use this tool, but we still have to do some manual work to get a mutually agreeable time. It's a nitpick on an otherwise useful tool. Obviously we all 4 are using it!
by Sierra Modro, CSP, 2014-03-11
View all user reviews ›

Extension safety

Risk impact

OnceHub for Gmail requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

OnceHub for Gmail is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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