Event RSVP bot for Telegram groups
Group events with Going/Maybe/Can't buttons, live counts, and 1-hour reminders.
EventRSVPProBot turns a Telegram group message into an event card with three tappable buttons — Going, Maybe, Can't — that update in place as people respond, so the whole group can see who's in without a side thread of replies.
It reads flexible time phrases like "in 2h", "fri 19:00", or a full date, and Pro groups get an automatic reminder posted an hour before the event starts.
Use it without adding the bot
Use it without adding the bot: mention @EventRSVPProBot in any group to get a one-tap card to open it.
Commands
| Command | Example | Does |
|---|---|---|
/event | /event fri 19:00 Board game night | Post an event card; accepts relative time, "at 19:00", a weekday name, or a full date. |
/events | /events | List upcoming events in the group with id, time, and going count. |
/cancel | /cancel 12 | Cancel an event by id (creator only). |
/tz | /tz +2 | Set your UTC offset, used for parsing and displaying event times. |
/pro | /pro | Shows the per-group Pro upsell and a Stars invoice link. |
Free vs Pro
Free
- 3 active events per group
Pro — 150 Stars (≈ $3), one-time, per group
- Unlimited active events per group
- Automatic 1-hour-to-go reminders
Privacy
- Each group's events are stored per chat: `events` (title, time, creator, card message id) and `rsvps` (one row per user per event, so a repeat tap moves you between buckets instead of duplicating).
- Names shown on the event card come from your Telegram display name, capped at 30 names per bucket before it switches to a '+N more' count.
- Cancelling an event marks it cancelled rather than deleting history, so the group's event id numbering stays consistent.
See the full privacy page for what every bot in Tiny Telegram Tools stores.
FAQ
- What time formats does /event understand?
- "in 2h"/"in 1h30m", "at 19:00" (today or tomorrow if already past), "tomorrow 19:00", a weekday like "fri 19:00", or a full date like "2026-09-10 19:00".
- Can I change my RSVP after tapping a button?
- Yes — tapping a different button (Going/Maybe/Can't) moves you between buckets and updates the card in place.
- Who can cancel an event?
- Only the person who created it with /event; there's no admin override.
- What does Pro add?
- Unlimited active events per group (free caps at 3) and an automatic reminder posted an hour before each event, for a one-time 150 Stars payment per group.
Guides
- Telegram RSVP Bot: Going, Maybe and Not Going Buttons on Every Event
- How to Plan an Event in a Telegram Group (With a Real Headcount)
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