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 connects to WhatsApp, Telegram, Instagram and Messenger directly from your iPhone, so your messages do not pass through a Flowbie server. Flowbie does run three small services: product-update emails, AI Credit and install measurement. Only AI Credit handles anything you write. A Claude request passes through it so it can be metered, and the content of the request is not stored.
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 personal data we hold is an email address, if you ask us for product updates; an AI Credit balance with its purchase and usage records, if you buy credit; and counts of app events that contain nothing you wrote.
Apple Intelligence runs on your iPhone, or on Apple’s Private Cloud Compute when a request needs more room. You control when Claude is used: on your own key it goes directly to Anthropic, and with AI Credit it passes through our server, which meters it and does not store its content.
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.