AI that makes daily life easier.
Flowbie is a Singapore-based AI startup. We build practical tools that save people time on the small, everyday friction that adds up.
Flowbie is a Singapore-based company. We believe AI should work on the plumbing of daily life — the small frictions that compound into lost hours.
Our first product, the AI Reply Assistant for iOS, started from a simple observation: most of us spend too long writing short replies. So we built an app that drafts the reply for you, in your voice, grounded in the actual thread — with Apple Intelligence built in through on-device processing.
We are a small team that cares about user-centric design, privacy by default, and shipping things that work.
We do not have a server
for your messages.
AI Reply Assistant is engineered so that the most sensitive parts of the product never touch our infrastructure. Privacy is not a setting we promise — it is a server we did not build. The one exception is deliberate and optional: an AI Credit request passes through a relay so it can be metered, and nothing about it is kept.
Messages go straight from your device to WhatsApp, Telegram, and Meta (Instagram and Messenger). AI Reply Assistant sits on your phone, in between them and you. We run no messaging backend — nothing you send or receive passes through us.
No message archives, no profile databases, and no account needed to use the app. We could not produce your messages on subpoena because we do not keep them. The only things we ever store are your email address, if you ask us for product updates, and your AI Credit balance, if you buy any.
Apple Intelligence is integrated through on-device processing, preserving end-to-end encryption. You control when Claude is used — on your own key it goes directly to Anthropic, and with AI Credit it passes through a relay that meters it and stores nothing.
Put practical, on-device AI in the hands of the people who message for a living — and prove, in the Singapore AI ecosystem, that useful and private are not a trade-off.
Your personal AI assistant for messaging.
Download AI Reply Assistant on iOS and try it free.