invite only

Pwyll.

An AI assistant that remembers you — and joins your group chats.

Talk to Pwyll on your own, or bring it into a conversation with friends, family or a team. It knows each of you a little, the group a little more, and keeps the two apart.

01group chats

An assistant the whole group shares.

Most AI assistants are one person talking to a model. Pwyll is built for groups: start a chat with the people you already talk to, mention @Pwyll, and it answers everyone.

Weekend crew · 4 people

JordanCabin trip is the 14th–16th, right?

Priya@Pwyll can you remember that, and that Lee’s bringing the dog?

PwyllNoted for the group: cabin trip, the 14th to the 16th, and Lee is bringing the dog.

Lee@Pwyll what should we pack for three days up there?

PwyllHere’s a packing list for the three days, including food, a bed and a leash for the dog…

  • Shared memory, for the group

    Pwyll keeps a memory for each group of people — trips, plans, who’s allergic to what — that every member can rely on, and that the next chat between the same people picks up.

  • Your private life stays private

    In a group, Pwyll can’t see anyone’s one-to-one conversations or personal profile. What it knows there is only what the group has shared.

  • What’s said in a group stays with its people

    Pwyll can recall an earlier group conversation only for people who were all part of it — never for someone who wasn’t there.

02features

And when it’s just you.

A memory that’s yours

Between conversations Pwyll reviews what you talked about and keeps a profile of what matters to you — people, plans, preferences — so you don’t have to repeat yourself.

Search everything you’ve said

Every conversation, message and result is searchable, from the app or by asking Pwyll to look something up for you.

Replies as they’re written

Answers stream in as they’re written, so a long reply starts at once rather than all at the end.

Tools you switch on

Web search, weather, stock prices, images and files — turned on or off for each conversation, so Pwyll only reaches for what you allow.

More than one assistant

Choose the assistant for the conversation: different models, different personalities, the same memory of you.

iPhone and Apple Watch

A native app for iPhone, and Apple Watch for a quick question on the go.

03under the hood

Serverless, private by construction.

Pwyll runs entirely on managed AWS services: no servers to patch, and its code runs only while someone is talking. Who you are comes from your verified sign-in, never from what the model says — so the rules about what each person can see are enforced by the server, not left to the AI.

See the architecture

04invite only

Want to try Pwyll?

Pwyll is open by invitation while it grows. Write to us and say a little about how you’d use it.