Bntrry
Stay in your chat. Make it fun when you want. Get things done when you need.
How Bntrry Works
Bntrry is a messaging app for real conversations with real people. Chat normally, let AI add humor or create something when you want it, and start a Collab when the conversation turns into a plan.
Make the conversation more fun. Turn on AI for sarcasm, humor, image generation, or video. Your original message or photo stays available through the AI / Pre AI control.
Make the conversation more useful. Start a Collab for a trip, expense split, event, task list, brainstorm, or other shared plan — without moving everyone to another app or spreadsheet.
Go back to normal chat whenever you want. AI and Collab are there when they help. They do not have to take over the conversation.
1) Chat normally. Text, send photos, create groups, make calls, and message like you already do.
2) Let AI invent the humor. A plain message like “tickets cost approximately one kidney” can become a sarcastic reply — and, if you want, an image too.
3) Make yourself the meme. Attach your own photo and tell Bntrry what you want: “make me play soccer,” “put me on stage,” or whatever fits the moment.
4) Start a Collab when the chat becomes a plan. Instead of opening another app, use the conversation you are already having to build shared context.
5) Engage only the messages that matter. Add a message to the Collab when it belongs to that plan. The rest of the conversation stays outside that Collab context.
You do not need to leave the chat, open an AI assistant, write a prompt, copy the answer, and come back. The transformation happens inside the conversation.
tickets cost approximately one kidney
AI / Pre AI: switch between the transformed version and what you originally sent.
make me play soccer
AI / Pre AI: your original photo remains available too.
Start a Collab for the trip, then keep adding the messages that matter as people remember what they paid. The shared plan evolves with the conversation.
I paid $89 last week.
I paid $300 for the hotel.
What about my $150 for dinner?
Updated split: total expenses are $598. Each share is $299. Brijesh owes Ken $60.
A Collab keeps the plan together as it changes over days — destination, dates, itinerary, flights, expenses, confirmations, and new decisions.
Japan July 23–31, 2026.
Find flights for 2 adults and 1 child from LAX.
Compare LAX → Tokyo on July 23 and Osaka → LAX on July 31 for 2 adults and 1 child.
Collab is scoped to one shared plan. A Japan trip, an expense split, an event, or another specific thing the group is working on.
Engage is the boundary. Messages you Engage become part of that Collab's context. Messages you do not Engage stay outside that Collab context.
When the plan is over, start a new Collab. Bntrry is designed around the thing you are doing now — not one AI memory that follows every conversation forever.
Just talking? Keep chatting normally.
Want the message to be funnier or more visual? Turn on AI.
Need the group to actually get something done? Start a Collab.
Done for now? Go right back to talking with your friends.