A WhenIsGood alternative built for phones
WhenIsGood has quietly done paint-your-availability polls for years, desktop-first. Whenna does the same job with a live, phone-first interface: everyone taps, the winning time surfaces in real time, and locking it sends calendar buttons to the whole group.
Try Whenna free — one tapNo signup. No app. One link.
Side by side
| Whenna | WhenIsGood | |
|---|---|---|
| Works with zero signup for everyone | ✓ | ✓ |
| Free, no ads, no premium upsells | ✓ | partly |
| Designed mobile-first (tap, don't drag) | ✓ | — |
| Lock the final time & everyone gets one-tap calendar buttons | ✓ | — |
| Recurring plans (daily / weekly / monthly, "1st Wednesday") | ✓ | — |
| Email reminders before each occurrence | ✓ | — |
| Opt-in discussion with reply-by-email | ✓ | — |
| 14 languages, RTL included | ✓ | — |
| API + MCP for AI assistants (they can plan on your behalf) | ✓ | — |
| Built-in end-to-end-encrypted group video calls — no app, no accounts | ✓ | — |
| Group memory: finished plans restart themselves for next time | ✓ | — |
The honest take
If you've been pasting WhenIsGood links into email threads for years, everything you like about it survives here — and answering from a phone stops being the painful part.
Comparison reflects the products as of July 2026, in good faith. WhenIsGood is a trademark of its owner, which is not affiliated with Whenna. Spot something out of date? Tell us: [email protected] and we'll fix it.
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