Async
Replace "quick” work calls with super-powered voice messages
Shepherd
Meeting notes, agendas & tasks - in Google Calendar & Meet
Updated February 2026
| Async | Shepherd | |
|---|---|---|
| Rating | 4.6★ | 5.0★ |
| Reviews | 14 | 17 |
| Pros | 15 | 21 |
| FactScore™ | 53.7 | 62.8 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Async — Pros
Voice messaging Asynchronous communication Time saving Personalized URLs Transcript feature Efficient team communication Improved productivity Time-stamped reactions Cross-platform availability Fast performance Integration with existing workflows Mobile app Project coordination Responsive development team Web appBoth tools — Pros
—Only in Shepherd — Pros
Improved meeting productivity Easy to use Collaborative notes Time-saving Easy note sharing Google Meet integration Meeting minutes capture Fast product improvement Google Calendar integration Meeting notes storage No multi-tabs Productivity app integrations Remote team collaboration Structure meetings Agenda management Assign action items Custom agendas Email sharing Export to Notion Streamlined processes Task allocationOnly in Async — Cons
No registration for recipients Privacy concernsBoth tools — Cons
—Only in Shepherd — Cons
Lack of home page for previous meeting notesDetails
| Async | Shepherd | |
|---|---|---|
| Categories | Productivity, Remote workforce tools, Meeting software | Productivity, Chrome Extensions, Meeting software |
| Platforms | Web · iOS | Web |
| Became Popular | May 16, 2023 | March 3, 2022 |
| Website | async.com | www.meetshepherd.com |
Who Should Pick Which?
Choose Async if...
- Voice messaging
- Asynchronous communication
- Time saving
Choose Shepherd if...
- Improved meeting productivity
- Easy to use
- Collaborative notes
With a FactScore™ of 53.7 vs 62.8, Shepherd leads in community reception. Async uniquely offers Voice messaging and Asynchronous communication, while Shepherd stands out for Improved meeting productivity and Easy to use.
What Users Say
Async
Congrats @ilan and team!! Async is literally one of a kind — there's nothing else like it out there. Ilan and the team have been super responsive with early feedback over the past few months, and i...
10/10 domain name. My personal use case: contractors on different time zones. Signed up web and downloaded mobile app. Can't believe you have Silicon and Intel for Mac. Sync contacts Google and App...
Amazingly well designed product, a huge upgrade compared to Whatsapp voice messages. I immediately took a premium account and got my personal URL after trying :) Great job team Async!
Shepherd
Amazing product, I especially love taking meeting notes and exporting to Notion with a click. Also love the integrations.
I use shepherd as an individual and not necessarily with my team as they are all very much physical presence meeting people. This product has helped structure my thoughts before and during meetings...
I have been an early user of Shepherd for a few weeks now, and it has already improved the meetings I host. It helps with ensuring an agenda before a meeting, because I have a clear place in my cal...
Related Comparisons
Frequently Asked Questions
Which is better, Async or Shepherd?
Based on FactScore™, Shepherd leads with a score of 62.8 vs 53.7. Shepherd has a higher rating of 5.0★ compared to 4.6★.
What are the pros of Async compared to Shepherd?
Async uniquely offers: Voice messaging, Asynchronous communication, Time saving, Personalized URLs, Transcript feature.
What are the pros of Shepherd compared to Async?
Shepherd uniquely offers: Improved meeting productivity, Easy to use, Collaborative notes, Time-saving, Easy note sharing.
Is Async better rated than Shepherd?
Async is rated 4.6★ from 14 reviews. Shepherd is rated 5.0★ from 17 reviews.
What is the FactScore™ of Async and Shepherd?
FactScore™ weighs rating and review volume together. Async scores 53.7 and Shepherd scores 62.8.
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