The email client for freelance designers who'd rather be drawing.
Three client domains, one personal Gmail, a dormant iCloud you forgot. STAMP collapses them into one quiet list, so you stop billing for time spent searching.
Reply from the right address automatically. Snooze a brief to Tuesday. End the day at inbox zero, even on a Friday.
No credit card · macOS · 28-second setup
The honest version
Three problems specific to freelance designers.
You charge by the hour. Email steals two of them, every day.
You're not paid to search 'invoice' across four mailboxes. You're paid to design. Email shouldn't be the bottleneck.
Reply from the wrong account. Once.
Sending a client thread back from your personal iCloud is the kind of mistake that ends a retainer. Most clients don't do per-account aliasing well. STAMP does.
Brief threads are loud. Newsletters are louder.
Your design inspiration newsletters bury the brief that needed a reply Friday. STAMP fixes the order automatically.
How STAMP solves it
Three features. Mapped to your day.
STAMP didn't ship 47 features. The six it did ship cover this whole problem, from triage to send.
Reply from the right address. Always.
Connect every domain. STAMP reads which account the thread landed on and replies from it. Never explain to a client why your email came from gmail.com.
Per-client labels, set once.
Tag a sender VIP and they bubble up forever. Tag a thread Brief and it's flagged on every reply. Tag rules are learned, not configured.
'Send back at the start of the project sprint.'
Push a brief to Monday at 9. STAMP brings it back, in context, with the original tags. No drafts folder graveyard.
Email is the freelance tax nobody talks about
Every freelance designer has a story about the thread they missed. The brief that came in on the secondary domain. The invoice question that landed in iCloud. The new project that bounced because the address you replied from was wrong.
These aren't capability problems. Gmail and Apple Mail can handle multiple accounts. But they treat them as separate tabs, separate windows, separate mental models. The cognitive overhead of remembering which client lives in which tab is the actual freelance email tax. It's small per-event and brutal per-week.
STAMP collapses that overhead. One window. One queue. The account is metadata, not navigation. You think in clients and projects, not in inboxes.
The freelancer's morning, with STAMP
8:42 a.m. You open STAMP. The headline says: 'Six need attention. Three from clients, two are invoices, one is your accountant.' That's the morning.
You hit J to move down. Press R to reply. ⌘+Return to send. The reply goes out from the studio domain because that's where the thread landed. You didn't think about it.
By 9:10 the queue is empty. You open Figma. You've been at the desk for twenty-eight minutes and you've cleared the inbox without opening Gmail, iCloud, or your studio domain separately.
At 4 p.m. the snoozed brief returns to the top of the list, exactly when you said you'd handle it. The 41 unread newsletters are still in the secondary view if you want them. You won't.
Things designers stop doing
You stop opening Gmail in three browser tabs. You stop the 'wait, which Gmail did I sign in to?' shuffle. You stop forwarding threads from one account to another to keep the conversation in one place.
You stop the search-three-mailboxes routine for an invoice attachment. STAMP search is unified, instant, and respects the originating account so you can filter to one client without leaving the keyboard.
You stop apologising for late replies. The thread you needed to handle Monday at 4 p.m. shows up Monday at 4 p.m., not Friday at 11 p.m. when you finally rummage through the snoozed pile.
“I bill for design hours. STAMP gave me back two of them per day. That's a billable invoice every week.”
Early access user · Independent brand designer
FAQ
Three questions you'd ask first.
Does STAMP work with my custom domain through Google Workspace?+
Yes. Workspace, regular Gmail, multiple Workspace domains, Outlook 365, iCloud, or any custom IMAP/SMTP. Connect as many as you need. Pricing does not scale per account.
Can I keep client threads visually separated?+
Yes. Each account has a colour and a one-letter monogram. Tag rules can apply per account so a client's thread is automatically tagged Brief, VIP, or Invoice based on rules you set in seconds.
What if I need a thread to be handled by my project manager?+
Forward and assignment workflows are built in. Hand a thread to a teammate without leaving STAMP. The original tag and context follow the thread.
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Get early access, freemacOS · 28-second setup · No credit card