Always-on personal assistant

Six apps hold your answers. One thread should.

Ezer is an assistant that already knows your calendar, your inbox, your files, and your business platform — and answers in one conversation, on the messenger you already use. No dashboard. No prompt engineering. Just ask.

Request access Private beta. Built per client, by the b2y studio.
ע
Ezer
online
What's on my plate today?
from your calendar + inbox + platformThree things. Range instructor call at 11:00 — the brief is in yesterday's email, I've summarized it below. 14 new student registrations overnight, two flagged incomplete payment. And your daughter's school emailed: early pickup Thursday.calendargmailtiro.training
Chase the two incomplete payments, draft-only.
done — waiting for your approvalTwo payment-reminder drafts are in your outbox. I don't send anything external without your OK.
01

It answers from your world, not the internet's.

Generic chatbots know everything except you. Ezer mounts your actual context — only yours, only what you grant — and every answer is grounded in it.

/ personal

Calendar, inbox, files

"Which emails came in today that I actually need to answer?" — "When am I free for the dentist?" — "Find the contract Danny sent in March." One thread, cross-app, instant.

/ business

Your platform, wired in

Ezer connects to the system your business runs on — registrations, payments, schedules — and answers questions your dashboard makes you dig for.

/ knowledge

A memory that compounds

Decisions, preferences, notes, history. Ezer keeps a private knowledge base per client and gets more useful every week you use it.

/ channel

Lives where you already are

No new app to install and abandon. Ezer is a contact in your messenger — Telegram today, WhatsApp next. Voice notes welcome.

02

Powerful enough to act. Fenced enough to trust.

An assistant with access to your life needs harder guarantees than a chatbot. These aren't features — they're the architecture.

a

Isolated by construction

Every client runs on their own private instance — separate machine, separate database, separate memory. There is no shared pool where your data could leak into someone else's answer.

b

Bounded autonomy

Ezer acts inside limits you set. Anything external — sending, spending, publishing — is draft-first and approve-first, always. You hold the kill switch.

c

Every action on the record

A full audit trail of what Ezer read, did, and spent — per conversation, per action. Trust built on receipts, not promises.

d

Operated by people you can call

Ezer is run by b2y, an applied-AI studio — not a faceless SaaS. Your instance is set up with you, tuned to your world, and supported by the people who built it.

Private beta

Get an assistant that's actually yours.

We onboard a small number of clients at a time — each instance is built around one person's real workload. Tell us what eats your day; we'll show you what Ezer does with it.

Request access hello@b2y.tech · replies within a day