01
One inbox for every account
Gmail, Outlook, iCloud, and Fastmail in a single view. Replies go out from the account the message arrived on.
Pre-launch · 2026
Every email account you own.
One inbox.
Connect Gmail, Outlook, iCloud, and your own domains, and send from any of them. Plus real email on up to 3 domains of your own — no per-seat fee.
No spam. One email when we launch.
Works with Gmail, Outlook, iCloudYour own domains includedFree tier, no expiry
01
What it does
02
Real email on your own domain
Send and receive from you@yourdomain.com. Connecting a domain takes a few minutes, and there's no per-seat fee.
03
Send as any of your addresses
Pick the address you send from per message, or let MailNail match the right one to each thread.
02
What email on your own domain costs today
Usually a per-seat bill or a setup you have to maintain. MailNail is built to avoid both.
Hosted mailboxes
$6–7 / user / mo
for a domain you already own and pay for.
Billed per person, every month.
Workspace suites
Per-user pricing
that climbs with every address and domain you add.
Priced for the IT buyer.
Forwarders & self-hosting
Free, plus upkeep
until a DNS or deliverability change quietly breaks it.
Maintenance you have to own.
03
Features
Semantic search
Find messages by meaning, not just the exact keywords you remember typing.
AI assistance
AI tools to help you work through the inbox, with access you stay in control of.
Private by default
Your mail is never scanned, sold, or used to train models.
Rules and filters
Sort, label, and forward automatically. Set a rule once and it runs on every message.
Aliases and catch-all
Create a fresh address for any signup. Catch-all is included, so nothing is missed.
Keyboard-first
Every action has a shortcut. Built to keep up with people who live in their inbox.
04
Built for
Anyone who owns more than one address or domain. Most clients treat a single inbox as the default; MailNail assumes you have several.
INDIE HACKERS
5–30 domains for side projects.
One client. Every project email in one view. No extra accounts.
FREELANCERS
A separate address per client.
project@clientdomain.com, billing@yourstudio.com — all in one inbox.
AGENCIES
Client domains, neatly separated.
Manage email for a dozen clients without a dozen logins.
FOUNDERS
Product · marketing · personal.
hello@product.com, press@product.com, personal@gmail — one place.
05
Pricing
Start free and upgrade when you need more. Your waitlist spot keeps the free tier for good.
FREE
$0
forever
Free with no time limit and no card required.
- 3 of your own domains
- Connect unlimited inboxes
- One inbox + smart search
- Send from any connected account
- Deliverability handled for you
PRO
$5
/ month
For running many domains at once.
- Everything in Free
- Unlimited domains
- Multiple addresses per domain
- Catch-all, rules & filters
- Priority deliverability
BUSINESS
$15
/ month
Teams managing shared addresses.
- Everything in Pro
- Shared team inboxes
- Connect your own tools
- Priority support
- Your branding on every email
06
Join the waitlist
One email when the inbox is ready, and nothing before it — no newsletter, no drip campaign. Your position in the queue is set the moment you sign up.
Early positions lock in the Free tier permanently.