Bring a decision, a draft, a meeting, a question, or an idea. Chorus brings several AI voices into one conversation, lets them work it through together, and helps you leave with something you can use.
Applications open nowInvitations begin in waves in September 2026
Product preview · screens show Beta direction
Guided homeGuided home · product preview
The RoomFour voices, one question
HarmonyWhere the conversation landed
What you keepA decision brief · see where it came from
Start with a question, a decision, a draft, a meeting, a file, a link, or a group chat. Chorus brings several AI voices into one room, lets them compare ideas and challenge each other, then gives you a clear result you can save, share, or act on.
Type it, say it, paste it, upload it, or open it straight from an iMessage conversation.
Chorus turns what you shared into a short, clear goal for the conversation. This is called the Session Brief.
In the Room, different AI personalities respond, ask questions, and push back on each other. You join in whenever you want.
Harmony shows what the voices agree on, where they still disagree, and what you may want to do next.
Save a summary, a decision brief, a draft, a plan, or an action list — with the voices that shaped it.
A Chorus session ends with something you can use — not just a longer chat.
Think of it like asking ChatGPT and Claude the same question in one shared conversation. Each one can bring a different point of view, respond to what the others said, and catch something a single answer might miss.
The Room is where you talk with several AI personalities at once. Each one has a different role, tone, and voice. You can speak or type, jump in whenever you want, and always see who is responding. The colours tell you who is talking, so the screen stays calm even during a long conversation.
The voices are reading your question and getting ready to respond. This is the only moment that looks cinematic, and it lasts about ten seconds.
The Room keeps the current speaker clear while the other voices stay present. Each turn is a name in that voice’s colour and what it said — no avatars, no chat bubbles.
Sixty-two turns, forty-four minutes. As the conversation grows, the Room makes more space for the words while keeping each voice easy to recognise. This is the state the product actually lives in.
The colours step back, your words appear as you say them, and the Room waits. Speaking is not a separate mode — the conversation reads the same either way.
When the conversation is ready, the four colours come together into one cream glow. Harmony has no colour of its own, because it is not a fifth voice.
One screen, five states. The rule underneath them: the more the Room has to say, the quieter the colour gets. An empty room glows; a long conversation dims to a third, so the words stay easy to read and every voice stays easy to place.
Chorus was built to be spoken to. Hold the mic and talk the way you would to people in the room — no prompt to write, no wording to get right. Each voice takes its turn, and the one speaking lights its corner of the screen so you always know who you are hearing. You can still type; the conversation reads the same either way.
Live demo · the floor passes on its own
tap any corner voice to take over
This is the real room, running here on the page. Nothing is a video.
Open the full demoHarmony shows what everyone agrees on, where the Room still disagrees, and which decision is still yours to make. It is not another participant — it is the result of the Room, which is why the voices’ colours fade into cream. Some questions do not have one right answer, and Chorus will show you the trade-off instead of pretending everyone agreed.
"Should we ship the redesign before the conference, or hold it?" — 44 minutes, four voices, and a disagreement that did not resolve.
The build is stable. Nothing here is unsafe or wrong. The cost of shipping is support load, and the last release ran about 1,800 tickets across four people.
So this was never a question about quality. It is a question about how much more the team can take on.
Both are right about different costs. Chorus will not split the difference into "ship a smaller version" — nobody in the Room actually said that.
Ask your two leads how many weekends they have left in them.
That answer decides this. Nothing in the Room does, and more discussion will not change it — this is not a missing fact, it is a judgement call that belongs to you.
Chorus can keep the Room open and pick it up again once you have that number.
If the voices agreed every single time, they were never really different. Chorus is built to show you the disagreement, because that is usually where the real decision is.
After the conversation, Chorus can turn the Room’s work into a summary, a decision brief, a draft, a plan, an action list, or a research brief. You can always see which voices shaped it and where they disagreed. Chorus calls these saved results artifacts.
A decision briefSee where the result came from
The question, the agreement, the split, the next step.
For handing to someone who was not in the room.
A message, a paragraph, a difficult reply. Revised in the room.
What holds up, what does not, and who disagreed about it.
Pulled out of the conversation, with the open questions left open.
Sequenced, with the parts you already know cut out.
Scoped and argued out before anyone writes it.
Chorus makes the kind of result the conversation calls for.
The loop at the top of the page is not a feature reel. It follows one person: already in a group chat, needing more room than the chat can hold, and what happens next. It plays silently on its own, needs no clicks, and holds still on the last frame if you prefer less motion.
A real thread, mid-argument. No Chorus branding yet.
Chorus offers to keep going somewhere with more space.
Chorus shows exactly what it is carrying over. The colour arrives.
Three turns, each speaker’s colour lighting up. The longest beat.
The colours come together into one cream glow. The disagreement stays visible.
The saved result settles and holds. The loop restarts from black.
Add Chorus to an iMessage group and ask a question the way you already text. Different AI voices answer right there in the thread. When the conversation needs more space, open it in the Chorus app and keep going without starting over.
Applications open nowInvitations begin in waves in September 2026
Four neighbours, one gate, and an argument that has been running for three weeks.
Six moments from the Alpha experience. It moves on its own until you touch it, then it is yours. No sound.
The comparison that started Chorus: the thread you are already in, and what Chorus carries across when you open the Room.
In the threadLooks exactly like iMessage, on purpose
The Session BriefNothing carries over without you seeing it
Each Chorus personality helps in a different way. Some slow the conversation down. Some push for action. Some challenge weak assumptions. You choose who joins, and Chorus can suggest a good mix for the topic — a room of six is noise, and most conversations want three or four.
Each voice has a colour that follows it everywhere: its corner of the Room, the session list, and its name on anything you save. The AI models powering each voice may change over time. The personality and the role are what stay familiar.
Apply now for the Chorus Private Alpha. Invitations begin in waves in September 2026, so each group gets focused support. It is free to take part, and the first release works on macOS and iOS, with Windows coming in 2027.
Invitations
Applications are open now. Invitations begin in waves.
Access
We invite people in small groups so each one gets focused support.
Cost
The Chorus Private Alpha is free. The paid Founders Program begins later, not during Alpha.
What comes next
Beta follows the Alpha waves and what we learn from them.
Applying does not guarantee a place in the current wave. If you are selected, you will receive a separate invitation email with the next steps.
Tell us a little about yourself and how you would use Chorus.
We will email you to confirm that we received your application.
If you are selected for a wave, you will get a separate TestFlight invitation.
Accept the invitation, install the app on macOS or iOS, complete the introduction, and choose your preferences.
Selection into the Alpha is step one of the Founder Track. Carry it through Beta and launch and one of 250 permanent Founder identities can be yours. Being accepted into the Alpha does not grant it.
See the Founder ProgramApplications are open now. Invitations begin in waves in September 2026 — free, invite-only, and released in waves. The first release works on macOS and iOS; Windows is coming in 2027.
Harmony is the shared intelligence layer from EaseLife Labs, and each product uses it in a different way. Chorus is for being in the conversation. Symphony is for seeing all the work behind it.
Built by EaseLife Labs