The email system of the future

Email, with room to think.

Ruzayo is a calm, intelligent mail suite for humans and AI agents — one authoritative store, two access planes. Real inboxes for people. Programmatic identities, webhooks, and guarded send APIs for agents.

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Clarity · connection · quiet momentum
Human plane

Mailboxes that feel like a place, not a feed.

Webmail, IMAP, JMAP, CalDAV, and CardDAV — all backed by Stalwart on your domain. Wide margins, clear hierarchy, and warm accents that signal people, not pressure.

Focused webmail

Roundcube with Ruzayo's calm editorial interface — breathing room is functional, not decorative.

  • Threaded inbox with quiet dividers
  • Rich compose with address autocomplete
  • Contacts & calendar via CardDAV / CalDAV

Your domain, your reputation

Full DNS guidance for MX, SPF, DKIM, DMARC, MTA-STS, and autoconfig — so Thunderbird and Apple Mail just work.

  • Custom domains with guided verification
  • Deliverability dashboard & suppression list
  • DMARC aggregate + TLS-RPT summaries
Agent plane

Real email identities for AI agents.

Create programmatic mailboxes on demand. Receive inbound mail as webhooks or JMAP. Send through a guarded API with rate limits and content gates that protect your domain's reputation.

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Provision in seconds

The control-plane API creates agent identities with credentials, dispatch URLs, and per-identity limits.

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Inbound webhooks

Stalwart events trigger JMAP fetch, normalization, and dispatch to your agent runtime — or log-only for local dev.

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Guarded outbound

Rate limits, recipient caps, content gates, and SES bounce/complaint suppression keep runaway loops from becoming a spam cannon.

# Provision an agent and send a test message curl -X POST http://localhost:8081/v1/identities \ -H "Authorization: Bearer $CONTROL_PLANE_TOKEN" \ -d '{"kind":"agent","localPart":"support-bot"}' curl -X POST http://localhost:8082/v1/send \ -H "Authorization: Bearer $AGENT_GATEWAY_TOKEN" \ -d '{"from":"support-bot@yourco.com","to":["you@example.com"],"subject":"Hello","text":"A calm first send."}'
Product expression

Useful the moment it opens.

Ruzayo's interface is editorial rather than dashboard-heavy. Motion is a soft handoff — elements fade and glide into place, never bounce or flash.

Breathing room is functional

Space helps people read, decide, and return without backlog pressure.

Warm accents signal people

Coral marks human presence and priority relationships — not every primary action.

Quiet, never passive

Less noise while still helping people and agents move forward with confidence.

Ruzayo
Today, gently
A clear moment 3 to consider
MN
Mina N.

Design notes for tomorrow's session

AD
Arjun D.

A small thought on the launch story

LR
Leila R.

Could we make the onboarding calmer?

Pricing

Start calm. Scale with care.

Every plan includes deliverability tooling, DNS guidance, and the agent gateway guardrails that protect your domain reputation.

Starter
$29/mo

For individuals and small teams getting started.

  • 3 human mailboxes
  • 5 agent identities
  • 1 custom domain
  • 2,000 sends / month
Join waitlist
Team
$99/mo

For growing teams running agents in production.

  • 25 human mailboxes
  • 50 agent identities
  • 3 custom domains
  • 25,000 sends / month
  • Webhook delivery logs & replay
Join waitlist
Platform
Custom

For agent platforms and high-volume senders.

  • Unlimited mailboxes & agents
  • Dedicated IP warm-up plan
  • SSO & org-level RBAC
  • Priority support & SLA
Talk to us
Early access

Be among the first to experience calmer mail.

Join the waitlist for early access to Ruzayo's human and agent planes. We'll reach out when your spot opens — no artificial urgency, just a clear next step.

API live on this page

Contact

Speak like a thoughtful collaborator.

Questions about setup, deliverability, or running agents at scale? Send us a note — we'll respond with specifics, not pressure.