Gmail campaigns
without the busywork

MailSharks sends messages from your own mailbox to the list in your own Google Sheet. You write the text — the service handles the rest.

Start in 5 minutes

Free, no card needed. Google access can be revoked in one click.

Demo invitationrunning
sentopened
318 of 500 processed
318sent
142opened
37clicked

This is the campaign screen

What you get

A tool, not a bulk-mail service

Your mailbox, your rulesNo shared domains or someone else's servers: the message comes from you, and replies come back to you.
Write, don't codeHeadings, lists, links and the recipient's name — right in the app, with no HTML and no nested tables.
See what workedWho opened, who clicked and who opted out — per campaign, as it happens.

Try it

Everyone gets their own name

Type a name the way it appears in your sheet and watch what {{name}} turns into.

Hello Maria! This is what the recipient sees: the greeting comes from your sheet, the rest you write once.

What's inside

For developers

Send mail from your own code

One POST and the message leaves your Gmail. Campaigns over a sheet, templates with variables and statistics — all on the same key.

  • One message, one request — the status comes straight back
  • Templates with variables: call them by id, pass values in the request
  • Campaigns over a Google Sheet: columns become variables
  • Events instead of webhooks — no server of your own to run
Try the API The key takes a minute to issue in the app. The API mailbox is separate, with its own daily cap.
POST /v1/messages
Authorization: Bearer ms_live_…
Content-Type: application/json

{
  "to": "client@example.com",
  "subject": "Order {{order}} confirmed",
  "template_id": "a7Kd93Xz",
  "variables": {"order": "A-1042"}
}

→ 201 {"id": "a3f…", "status": "sent"}

Common doubts

Is this a spam tool?

No. Messages go from your own mailbox at your own pace, unsubscribing is mandatory and immediate, and mailing purchased lists is forbidden by the terms.

Who sees my addresses?

Nobody. The list is read from your sheet and used only for your messages: other users never see it and it never joins any shared database.

What does it cost?

Nothing. The limit is your Gmail quota: about 500 messages a day on a free account.

Your first campaign takes five minutes

Connect Google, add a sheet with addresses, write the message.

Try it now Free. Nothing to install — the app even runs inside Telegram.

Who made this

A
Artur GhazaryanApp developer and music producer from Armenia. Born on December 18, 2006.
Message on Telegram · @safabeatzmailsharks.support@gmail.com

What exactly the service does with Google data and who is responsible for what — on the about page.

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