See it in action
Same prompt. Two axes. Thousands of brand voices.
Imagine you just built a modern email client and you ask Claude for a launch headline. With no voice skill in use, you get a generic average. With a Mythos-built skill in use, you get a brand. Below is the simplest cut: the same prompt run through each of the 12 archetypes with no personality layer. Add Keirsey + Aaker + Rogers on top in the wizard and each of these splits into hundreds of variants — so your final skill is one combination among ~9,600.
“Claude, write me a catchy launch headline for the modern email client I built — and a one-line subhead under it.”
Same prompt, every time. The only thing that changes below is which Mythos skill is in use.
“Email, made simple again.”
No folders, no rules, no shortcuts to learn. Just a clean inbox that does the right thing by default. Peace of mind is the feature.
Learn more about The Innocent →“Email, finally optimized by people who studied it.”
Six years of research on how senior engineers and PMs process mail — distilled into defaults that cut read time by 41% in our user study.
Learn more about The Sage →“Bring your own protocol. Your inbox, your rules.”
Self-hostable, scriptable, MCP-ready. The email client for people who'd rather build the tool than rent it.
Learn more about The Explorer →“Gmail is a shopping mall now. We're not.”
No ads. No tracking pixels. No "AI-powered" upsells. Just the inbox your grandparents had — on protocols Google can't kill.
Learn more about The Outlaw →“Open your inbox. Watch it sort itself.”
The first email client that turns the morning triage into a five-minute glide. The work disappears before you notice it started.
Learn more about The Magician →“Inbox zero by 9am. Every day.”
Built for operators who measure their day in shipped replies, not unread counts. Take the inbox back.
Learn more about The Hero →“Email worth opening.”
Considered typography. Generous whitespace. A keyboard that feels like a Steinway. For the writer who thinks of their inbox as a desk.
Learn more about The Lover →“Your inbox is screaming. Make it whisper.”
We snuck a sense of humor into email. Customers say it's the only thing they've actually opened all week — and it's their own.
Learn more about The Jester →“An email app that works the way you'd expect.”
No "AI co-pilot." No enterprise tier wall. Just email that's friendly to use and fairly priced, for the rest of us.
Learn more about The Everyman →“We'll watch the inbox while you focus.”
Quiet hours, gentle nudges, and a real human checking important threads when you're away. We handle the noise so you don't have to.
Learn more about The Caregiver →“The inbox of record.”
Encrypted, audited, signed. Used by the offices of seven Fortune 100 CEOs. Invitation only.
Learn more about The Ruler →“Write email like it's the thing, not the chore.”
A composer designed by writers. Markdown, snippets, slow-mode, and an interface that gets out of the way so your sentences can do the work.
Learn more about The Creator →Same prompt, same Hero archetype — only the personality layer (Keirsey + Aaker + Rogers picks) changes. Watch the same brand archetype become six recognisably different voices.
The operator-hero
“Inbox zero by 9am. Documented, not promised.”
Used by 4,000+ teams. The triage playbook is open-source, the metrics are live, the benchmarks beat Gmail by 2.4×.
The principled hero
“Take back your inbox — without selling it back to anyone.”
We built the email client we wished existed, then opened the source. No ads, no tracking, no enterprise tier wall between you and your own mail.
The refined hero
“The next inbox isn't a feature war. It's a quiet, well-fought campaign.”
Considered typography. A composer that respects sentences. Built for writers who treat their inbox as a desk.
The workhorse hero
“Triage that survives bad networks, demanding clients, and Mondays.”
IMAP. SMTP. MIME. Three decades of email standards plus an outbox that finishes what it started, even offline.
The bold hero
“Stop letting Gmail decide your morning. Take your inbox back.”
First mail client with native agents that triage, draft, and close threads while you focus on the ones that matter.
The expert hero
“Inbox zero, derived from first principles.”
Six years of research on how operators process mail, distilled into defaults. Cut a measured 41% off read time in our user study.
Twelve archetypes × personality layers (Keirsey + Aaker + Rogers) ≈ 9,600 voice combinations. Without a voice skill, Claude averages all of it and you get a forgettable middle. That's the whole pitch.
Headlines and subheads above are fictional brand-voice illustrations for a hypothetical email client. Any references to existing products are rhetorical comparisons, not factual claims.
Convinced?
Pick the archetype that's right for your company, layer in a personality, and export a Claude Code skill that writes every future piece of copy in that voice.
Start building →