PostmasterAI drafts your emails — trained on your voice, your clients, your phrases — and deposits them straight into Outlook. You review. You send.
The average professional spends 45 minutes a day writing emails they've already written before. The tone shifts, the phrasing slips, and the drafts pile up in a folder you'll never send. Consistency is impossible when everything starts from scratch.
"Won't it still sound like AI?"
Most AI email tools sound like AI because they are AI — a generic model writing into a void with no context, no history, and no understanding of who you are. PostmasterAI works differently because of the Knowledge Base.
The KB is where your voice lives. It holds your tone profiles by recipient type, the phrases you actually use, how formal you are with each client, your sign-off library, and the words you'd never write. It's not a template — it's a profile.
When you feed it your real context — how you talk to Marcus versus how you talk to a cold lead — it stops writing like AI and starts writing like you. The first draft might need tuning. By the third week, it's dialed in.
"My wife tried it. Said it sounded like AI. So we sat down and fed the knowledge base — her phrases, her sign-off, her client context, the way she talks. She read the next draft and said 'okay, that's actually me.'"
— Travis Moore, Builder of PostmasterAI
It starts smart. It gets smarter.
"Follow up with Marcus about the proposal timeline."
Tone profile, client card, thread context, and your preferred sign-off are assembled automatically from the Knowledge Base.
Claude generates the email in your voice, with your context, matched to your formality level for this specific recipient.
The draft is deposited directly into your Outlook drafts folder via Microsoft Graph. Open, review, send.
The full architecture — without the credentials.
One-time. Instant access. Build it in a Claude Code session.
Instant download. No subscription.
I build your PostmasterAI, configure the KB to your voice, and hand it off deployed and ready.
Limited to 2 builds per month. Currently accepting applications.
For 1–10 person teams sending 20+ emails a week who need their outbox moving without compromising their voice or their client relationships.
Client follow-ups, offer updates, and intro sequences — without starting from scratch every time.
Rate updates, pre-approval notes, and status emails drafted in your tone, ready to review.
Policy check-ins, renewal reminders, and referral asks — consistent, personal, and fast.
Client updates and follow-through emails that sound like you, not a form letter.
Proposal follow-ups, project comms, and check-ins drafted and ready in your Outlook drafts folder.