GenieOS · Email

Email worth opening, written in your voice.

Brief it in a sentence and the campaign arrives designed — your colours, your type, your tone — with a real editor waiting for the final say. No template wrestling, no designer to chase, no Mailchimp tab in sight.

V1Your health data finally has a home launch
✓ INSERTED

NEW RELEASE

Your health data finally has a home.

✕ DeselectDeleteAdd blockAdd image

BLOCK

Image

SOURCE URL *

https://storage.googleapis.com/mail-geni…

ALT TEXT

Fueld

Shown when the image fails to load.

LINK URL

https://…

W

140

H

auto
px ⌄

BORDER STYLE

NoneSolidDashedDotted

I've written your email from the campaign brief — subject, copy and an on-brand hero image. Tell me what to tweak and I'll refine it.

⏎ to send
EMAILYour health data finally has a homeEmailShowcaseLaunch ✦

Your health data finally has a home. One place for every metric, every provider, every insight. The Fueld Directory is live.

NEW RELEASE

Your health data finally has a home.

Open in Email Genie ↗

Part of: Your health data finally has a home

Saved to assets · Inserted

Step 01

Ask, and the email arrives.

Describe the campaign the way you would to a colleague — what’s launching, who it’s for, what you want them to do. GenieOS drafts the email as part of the campaign it belongs to, alongside the landing page and the social posts, so every piece tells the same story.

The draft lands designed, not as a wall of text: subject line, hero, body sections and a call to action, already set in your brand’s colours and type. Because the brand system does the styling, you skip the blank canvas entirely — the first version you see already looks like you.

V1Your health data finally has a home launch
✓ INSERTED

NEW RELEASE

Your health data finally has a home.

✕ DeselectDeleteAdd blockAdd image

BLOCK

Image

SOURCE URL *

https://storage.googleapis.com/mail-geni…

ALT TEXT

Fueld

Shown when the image fails to load.

LINK URL

https://…

W

140

H

auto
px ⌄

BORDER STYLE

NoneSolidDashedDotted

I've written your email from the campaign brief — subject, copy and an on-brand hero image. Tell me what to tweak and I'll refine it.

⏎ to send

Step 02

Edit like you mean it.

Open the email in the editor and everything is a block you can touch — headline, image, buttons, footer. Ask for a new hero image and it pops straight into place, saved to your asset library so the social posts can reuse it.

This is the part most tools get wrong: full control that loses the polish, or polish you can’t change. Here you get both — the design holds itself to your brand while you rearrange, reword and swap to your heart’s content. No designer on call required.

Brand SystemFueld

BRAND SYSTEM

Fueld

◎ How brand works✳ Update brand
OverviewBrand BookBrand KitThemesBlueprintsMerchv2 · auto · last saved 08/06/2026, 02:47:49

FROM NAME *

Fueld

FROM LOCAL-PART

hello

[email protected] → just enter “hello”.

POSTAL ADDRESS

123 Example St, London EC1A 1AA

Required for CAN-SPAM. We’ll warn you on production sends if missing.

Footer signature lives in your themes now. Each theme owns its own footer copy + variant — pick or edit them on the Themes tab →

UNSUBSCRIBE COPY

You’re receiving this because you opted in. Unsubscribe any time.

Markdown supported. %unsubscribe_url% is interpolated at send.

INBOX PREVIEW · FUELD

A welcome that sounds like you.

Your health, in context.

The actual emails Genie writes will look exactly like this — drafted in your voice, in your colours, with your logo, and pinned to your brand version so they don’t drift.

Contact Fueld

Fueld Your health, in context.

Step 03

Your defaults, pinned.

Sender name, reply-to address, footer details and email typography live in your brand system as pinned defaults. Every campaign and sequence starts from them, so the hundredth send matches the first — no drift, and no “who changed the footer?”.

Defaults are versioned and yours to edit whenever you like; the inbox preview shows exactly what subscribers will see before anything goes out. It’s the difference between emails that are usually on brand and emails that simply can’t be anything else.

Capabilities

Built for the long game of email.

  • 01

    Brand-pinned templates

    Campaign and sequence templates carry your colours, type and footer by default — start anywhere and it’s already yours.

  • 02

    Sequences and nurture flows

    Welcome runs, launches and follow-ups drafted as connected sends, scheduled and managed from one place.

  • 03

    Welcome-sequence suggestions

    Finish a campaign and GenieOS suggests the follow-on sequence to carry new subscribers through their first weeks.

  • 04

    Subject lines in your voice

    Options written to your tone-of-voice rules — confident and warm, never clickbait you’d cringe at later.

  • 05

    Images saved to assets

    Anything generated in the editor lands in the asset library, ready for the next send or the social variant.

  • 06

    Sends through your ESP

    Deliver through Resend, Postmark, Mailgun and friends — your sending domain and reputation stay yours.

Beta live — brief to live in minutes

Your next email is one brief away.

Try out the AI marketing platform that runs your campaigns, keeps your brand consistent and connects every channel in one place. You get a direct line to the team via Slack, and a genuine say in what comes next.

What you get
  • Full free access and 300 credits during beta — no card, no catch.
  • Another 300 credits when you sign up after we launch publicly.
  • A direct line to the founding team via Slack — not a ticket, a human.