Alternatives

Products that do what Cactoide does

Federated mobile first open-source RSVP platform.

1
Picatic for Slack▲95
Create events and collect RSVPs directly in Slack.
2018
2
RSVPlease on nostr▲121
Simple RSVP tracking, know who will join your next event
2023
3
Invite.social▲111
Free classy customizable event RSVPs & invitations
2024
4
Konpa▲61
Create and Share Events
2024
5
Convide▲31
Event RSVPs made simple – no logins, just confirmations
2025
6
RestoApp▲140
open-source mobile app & website for food delivery services
2024
7
Echo▲140
Organizing social events made easy
2024
8
Fluxer▲154
Open-source Discord-like instant messaging & VoIP platform
Jan 2026
9
Herdd▲87
An event-based social media app. Plan events and chat.
2021
10
Commons▲220
Private Discord for your team to collaborate
2021
11
MyKnotBook▲80
A wedding website that feels like you
2022
12
Eventbot▲81
A group calendar made for Slack
2018
13
Attendize▲237
Free, open-source ticket selling & event management platform
2016
14
Subgrapher▲90
P2P desktop app for building, browsing, & sharing knowledge
Apr 2026
15
Awesome Mobile Conferences▲78
A collaborative and curated list of the best mobile conf
2017
16
Eventjoy Organizer App▲75
An incredibly easy way to manage your events through mobile
2014
17WB
We built a lightweight tool to easily manage virtual events▲7
Hey Mac, Jacob, Dominic and John here from the Commsor team. We originally built this for internal use to solve a frustration we had around manually sending calendar invites for virtual Zoom events we were hosting. We decided to polish it up a bit and release it for anyone to use, completely free. It enables you to quickly spin up an event page, collect RSVPs, send calendar invites, and export RSVPs. We've also built a host page for those hosting multiple events, making it easy to share one link with all of your upcoming events! You can see it in action here -…
2020
18
PotluckHub▲82
Simply plan your get-together
2018
19
Turnout▲79
Make plans with text-based RSVPs
2018
20
Commsor Virtual Event Management▲133
Simple event pages and management for your virtual events
2020
21
Onsyvoit▲133
A simple, free and elegant event planner
2024
22
Iventlist▲152
Create an app for your event in minutes 🎟️
2018
23
EventConnect▲118
Event CMS for ticketing, payments, website, photos & more
2023
24
Convoy▲130
Open-source webhooks infrastructure
2022

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