What CraftMail.ai does

Type the brief. CraftMail writes the campaign.

Three workflows replace your copywriter, your subject-line tester, and your audience-segmentation spreadsheet.

AI in your voice

Describe it. CraftMail writes the email.

One sentence in. A subject line, preview text, full body, and call-to-action button out — in your brand's voice, ready to review or send.

Trained on your tone, your offers, your past campaigns
Handles promos, announcements, newsletters, win-backs
Edit inline or regenerate sections individually
Saves every prompt + outcome so the AI gets sharper

✨ "Spring sale, 20% off boots — past customers, friendly tone."

↓

Atlas Outfitters9:42 am

A pair of boots just walked in for spring 👢

Hey Sam,

The new spring boots landed this week — and because you've been with us since fall '24, they're 20% off through Sunday.

Shop the boots →

Subject + send-time AI

The line that gets opened. The minute that gets clicks.

CraftMail tests subject lines against your past campaigns and picks the winner. Then it picks the send time your audience is most likely to be looking — not the hour you happened to hit Send.

Auto-generated subject line variants with predicted open rates
Send-time optimisation per recipient, not per campaign
A/B winners promoted automatically mid-flight
Per-segment scheduling for time-zone-aware sends

Subject line · predicted open rate

A pair of boots just walked in for spring 👢Variant A · winner

42%

20% off our new spring bootsVariant B

28%

Best send time
For your most engaged 1,840 recipients

Tue · 10:42 am

Audience builder

Audiences that build themselves from your data.

Slice by booking history, invoice activity, last touch, or anything else Cacele apps know. Save the audience and CraftMail re-builds it the moment new customers qualify.

Filters across Calendefy bookings, Invoicefy spend, custom tags
Living audiences that update as customers move in and out
Suppression rules for unsubscribes, bounces, recent sends
Compliant by default — CAN-SPAM, GDPR, CCPA out of the box

Booked Calendefy · last 90d Invoicefy spend > $200 Past 12-month customer + Add filter

2,431

qualified recipients today

+184 this week

Built for

Marketers, operators, and the lean teams in between.

CraftMail.ai works whether you're solo and on the go or scaling a small marketing team — same AI, different volume knobs.

Solo operators

Run promos, announcements, and win-backs from your phone — no copywriter, no marketing assistant required.

Local services

Reactivate past customers with offers timed to their booking history. Pull from Calendefy and Invoicefy automatically.

Agencies & studios

Run campaigns for multiple clients without juggling tools. Brand voice, audience, and analytics — kept clean per workspace.

Creators & consultants

Newsletters, launch sequences, course drips — generated, scheduled, and reported on without leaving the app.

How it works

Three steps. Then you ship campaigns from your phone.

Most operators have an audience built and the first campaign sent before they finish their first coffee.

01 · Sign up

Create a CraftMail.ai account.

Free to start. Drop in your brand voice, your sender details, and connect your domain for deliverability.

02 · Build your audience

Pull contacts from where they live.

Import a CSV, sync from Calendefy & Invoicefy, or paste in your existing list. CraftMail handles consent and suppressions.

03 · Describe & send

Tell CraftMail what you want to say.

Approve the draft, pick the audience, and hit Send. Subject lines, send times, and follow-ups handle themselves.

Email campaigns generated in seconds.