Number 1: 
Separalo
Appointment scheduling software for small businesses
- Calendars & scheduling
- United States
- DR 2 no change since last check
Calendars & scheduling · United Kingdom
Whenn
External group meetings that confirm themselves automatically
- Community votes
- 0
- DR by Ahrefs
- 33 no change since last check
- Started
- 2026
Ahrefs Domain Rating benchmarked 12 Nov 2026, rebuilt 12 Nov 2026.
Whenn reads everyone's calendar, finds the best meeting slot across all timezones, and automatically confirms the meeting with calendar invites to all
What it is
Whenn is a group meeting scheduling tool built for external meetings across organisations where participants come from different companies. Instead of manually chasing availability, calculating timezones, and writing confirmation emails, Whenn automates the entire process. It reads everyone's connected calendar (Google Calendar or Microsoft Outlook), finds the best available time slot that works across all timezones, confirms the meeting, and sends calendar invites to every participant — all automatically with zero input from the host. Participants never need to create an account; they simply receive a personal link, connect their calendar or fill in an availability grid manually if they prefer, and the process takes less than a minute. The tool is designed for speaker coordination, panel interviews, client kickoffs, planning committees, and any other group meeting where participants come from different organisations.
What it is built with
- Automatic calendar reading for Google Calendar and Microsoft Outlook
- AutoWhenn automatically finds best time slot across all timezones
- Manual availability grid for participants without calendar access
- No account required for participants
- Creates meetings in Google Meet, Microsoft Teams, and Zoom
- Automatic reminders sent before response deadline
- Read-only calendar access protects privacy
Pricing
Pricing model: Freemium
Free plan: £0, includes 3 AutoWhenn confirmations per 30 days, Google Calendar and Outlook integration, Zoom, Google Meet, Teams, manual availability grid, cross-timezone scheduling, no account needed for participants. Pro plan: £8/month billed annually (£96/year), includes everything in Free plus u
Follow the workshop. Log in to follow Whenn's workshop
Following Whenn means an email when they reach a milestone, post an update or launch a new product.
Whenn metrics
| Metric | Value |
|---|---|
| Domain Rating | 33 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 9 no change since last check |
| Referring domains | 1 no change since last check |
| External backlinks | 2 no change since last check |
Ahrefs Domain Rating benchmarked 12 Nov 2026, rebuilt 12 Nov 2026. Majestic benchmarked 12 Nov 2026, rebuilt 12 Nov 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Whenn domain build sheet
Open the build sheet
| Domain age | 6 months |
|---|---|
| Registered | |
| Expires | |
| Registrar | IONOS SE |
| DNSSEC | Not signed |
Planning a launch?
Plan your launch with our free playbook, from preparing your listing to choosing more launch directories.
- The week before
- Launch day
- Launch week
- Afterwards
Compare and explore
Questions from the bench
- Does my participant need a Whenn account?
- No. Participants receive a personal link and can connect their calendar or pick available times manually. It takes less than a minute.
- Which calendars does Whenn support?
- Google Calendar and Microsoft Outlook for both hosts and participants. Participants can also respond via a manual availability grid if they prefer not to connect a calendar.
- What does AutoWhenn do?
- AutoWhenn reads everyone's connected calendar, finds the best available slot across all timezones, confirms the meeting, and sends a calendar invite to every participant — all automatically with zero input from the host.
- What if someone doesn't respond?
- Whenn sends automatic reminders before the deadline. You can also prompt individual participants directly from the meeting page, or share their personal link to follow up yourself.
- Which calendars do you support?
- Google Calendar and Microsoft Outlook for both hosts and participants. Participants can also respond via a manual availability grid if they prefer not to connect a calendar.
Leave a review for Whenn
Nobody has put Whenn on the bench yet. Leave the first review.
Reviewing is free, and nobody can pay for a review. Read the bench notes
Maker reviews · Workshop notes · Show it off · Did you make this? Claim it · Report this build
Whenn has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
More builds like this
Number 1:
Number 2:
Wannja®Free, ad-free scheduling polls, event sign-ups and calendars from Switzerland
- Calendars & scheduling
- Switzerland
- DR 31 no change since last check
Number 3:
ChalkedinMeeting and appointment scheduling by email or SMS with no client sign-up required
- Calendars & scheduling
- Australia
- DR 0 no change since last check
Number 4:
FloHubOne calm place for your whole day — and a cat who actually gets it.
- Calendars & scheduling
- Australia
- DR 5 −1 (down) since last check