Send yourself reminders.
Email or WhatsApp. One click.
Mailer is the fastest way to capture a thought and ship it where you'll actually read it — your inbox, or your phone. No notebook. No sticky notes. No more lost ideas.
Sign in with Google · Cancel anytime · Beta pricing locked
Features
Built for one job. Done well.
No inbox to manage. No team. No threads. Mailer sends a single message — to you.
Email reminders
Drop it in your personal or work inbox. Delivered via Resend, indistinguishable from any other email you'd actually read.
WhatsApp drop
Send a reminder straight to your WhatsApp. Read it on your phone — before everything else fights for your attention.
Send later
Schedule a delivery for tomorrow morning, next Monday, or that meeting you keep forgetting to prep for.
How it works
Three steps. That's it.
- 01
Sign in with Google
No password. SSO via your Google account. Done in five seconds.
- 02
Set your destinations
Personal email, work email, WhatsApp number. Configure once, forget.
- 03
Send to yourself
Type. Pick a channel. Send. Read it where you live, not in another notes app.
Pricing
One plan. One price.
Locked while Mailer is in Beta — for everyone, no exceptions.
Beta plan
Everything Mailer does — no limits.
or €10/mo · billed monthly · cancel anytime
- Unlimited email reminders
- Unlimited WhatsApp drops
- Scheduled delivery
- Personal and work email
- Cancel anytime
Pricing will increase when Mailer leaves Beta. Lock in $10/mo while you can.
FAQ
Frequently asked.
What is Mailer?
Mailer is a one-purpose tool: send a message to yourself, by email or WhatsApp, in one click. Think of it as a journaling shortcut that lands somewhere you'll actually re-read it.
Why pay for self-reminders?
Mailer pays for delivery infrastructure (Resend, WhatsApp), keeps your data private, and ships fast. If your time is worth more than ten minutes a month, Mailer pays for itself.
What happens when Beta ends?
Pricing will go up. Existing Beta subscribers keep their $10/mo plan as long as the subscription stays active. New users will pay the GA price.
Can I cancel anytime?
Yes. Subscriptions are billed monthly via Polar. Cancel from your billing portal — no questions, no calls, no retention emails.
Stop forgetting. Start mailing.
Beta is open. Pricing locked. Five seconds to sign up.