The Hisendy messenger

Cold email that
books meetings.

Sendy AI writes it. You approve it. Replies land in one inbox.

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No card. 2 mailboxes, 100 sends and 100 AI credits to start.

Campaign studio
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Calder Studio Rosa, founder

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Pipeline

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A reply moves the stage on its own. You only touch it to book the meeting.

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02The stop

Everyone shows you the sending. Watch the stopping.

Three steps are queued for Maya. Set something off and see what happens to them.

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Set one off

Not a model call and not a setting. The stop is a rule in the sending path, it runs on every campaign, and there is no switch to turn it off.

01What you get

Four things, and we do all four properly.

Not forty features. The four that decide whether cold email works at all.

Your mailbox, not ours

Connect the Google, Microsoft or IMAP account you already send from. Hisendy signs in and sends as you.

A sequence you can read

Up to five steps drafted from your brief, shown as the exact message a named contact receives.

Replies in one inbox

Every answer lands in one thread view, labelled by intent, with the campaign and mailbox attached.

It stops itself

Reply, unsubscribe, bounce, complaint or a pause. Any one of them ends the follow-ups.

02How it connects

Your mailboxes in. Answers out.

Sign in once with the email account you already use. Nothing to set up, nothing rented.

GmailGmail
Google Workspace
OutlookOutlook
Microsoft 365Microsoft 365
Any IMAP mailbox
Your contact list
One shared inbox
Lead pipeline
Reports
The Hisendy messenger
Goes in
Gmail
Google Workspace
Outlook
Microsoft 365
Any IMAP mailbox
Your contact list
The Hisendy messenger
Comes out
One shared inbox
Lead pipeline
Reports
03Who it works with

Works with what you already use.

Your mailboxes today. Your tools next, in the order people ask. Pick one.

Your mailbox Sends as you
Your tools Next, by request
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04Sendy AI

Nine priced actions, quoted before they run.

The whole catalog

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05Which plan fits

Find your plan in two numbers.

Your list size and the reply rate you expect. We show the plan, what it covers, and the working.

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5002,50010k50k
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2%3.4%6%10%
The working

Four emails per contact. One written sequence per 2,500 contacts. Every reply sorted, free inside your plan. A drafted reply to one in three.

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What you get
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Also included, never a credit

Unlimited Google and Microsoft mailboxes. Scheduling and time zones. The Safe Ramp. Stop on reply. Unsubscribe handling. Deduplication and suppression lists. Every preview.

One tool, three very different days.

Compare all three
The Hisendy messenger

Start sending from your own mailbox.

Import your list, approve the sequence, and let it stop itself on every reply.

Start free See the plans

No card. 2 mailboxes, 100 sends and 100 AI credits to start.