Guide
ChatEasily vs a WhatsApp group
This comparison is written by the people who made one of the two, so read the framing with that in mind — but the trade-offs below are real and stated plainly, including the ones that go the other way.
Where WhatsApp is straightforwardly better
It is already on the phone of everyone you are trying to reach, which is an enormous advantage and not one to talk around. It has end-to-end encryption; this does not. It works offline and syncs later; this is a browser app and needs a connection. It has voice notes and calls; this does not yet.
If your group is your actual contacts and the conversation is ongoing, WhatsApp is the right answer and there is no argument to make.
Where a link room is better
Nobody exchanges a phone number. In a WhatsApp group every member can see every other member's number, and for a committee, a batch, a resale or anything involving strangers that is a disclosure nobody agreed to.
Joining is a link rather than an add: no collecting numbers, no adding people one at a time, no admin becoming the bottleneck because they are the only one with everyone saved.
It works without an install, which matters for the person on a borrowed laptop or a phone with no space left.
Where they are roughly equal
Photos, replies, reactions, mentions, typing indicators, muting a busy group, and removing somebody who should not be there all exist in both. Neither costs money for a group of ordinary size.
A reasonable rule
If the group is defined by who the people are, use WhatsApp. If it is defined by the thing — the fest, the batch, the trip, the two-day handover — use a link room and let it end when the thing does.
Plenty of groups use both: the permanent one for the people, a link room for the specific effort, and nobody has to be added to anything.
Questions people ask
Is ChatEasily end-to-end encrypted?
No. WhatsApp is; this is not. If your conversation needs end-to-end encryption, use a tool that offers it.
Can I use it without installing anything?
Yes. It runs in the browser on a phone or a laptop.
Do members see each other's phone numbers?
No. There are no phone numbers involved at all.
Or look at what is already being talked about: public chat rooms, community chat rooms, general chat rooms.