AI Email Intelligence · Beta

Your brand.
Every email.
Instantly.

Paste your URL. PostFly extracts your brand DNA — colours, fonts, tone, design — then generates pixel-perfect campaigns from a single sentence.

↳ Extracts your brand identity in real-time · campaigns ready in < 2 min

PostFly — Generated Email
PostFly
PostFly
Winter Collection
30% off · Ends Tonight
Brand DNA
Open Rate
42.6%
Created in
47s
Scroll
Brand DNA ExtractionNatural Language DesignCampaign AnalyticsGDPR CompliantAI Email GenerationMailing List ManagementAuto Unsubscribe
The Problem

Two very different
email realities.

Most marketing teams live in the first world. PostFly was built to move them to the second — permanently.

Without PostFly

The grind that kills campaigns

Hours lost hunting brand assets, wrestling HTML — only to ship something that looks nothing like your brand and lands flat.

Open rate
18%
Click-through
2.4%
Brand consistency
Low
Time to send
~6 hrs
  • Copy-pasting hex codes and font stacks every single time
  • Generic templates that erode brand recognition
  • Open rates buried in spreadsheets — no single source of truth
  • Manual unsubscribe — one compliance failure from disaster
The Process

Three steps.
One brilliant email.

No design tools. No HTML to write. No templates to fight. Just a URL and a sentence.

01

Drop your URL

PostFly crawls your site and extracts every visual element — palette, typography, tone, layout language, and brand voice.

Colours · Fonts · Tone · Design patterns · Logo
02

Describe your email

Tell PostFly what you need in plain English. It generates full HTML — structure, copy, CTAs, imagery — all perfectly on-brand.

AI writes copy · designs layout · codes the email
03

Preview, refine & send

Live preview, iterate via more prompts, add images manually, then send. PostFly handles delivery, compliance, and tracks everything.

Opens · Clicks · Bounces · Conversions · Unsubscribes
Capabilities

Everything that used to
take a team.

Four powerful systems in perfect harmony — scanner, creative AI, delivery engine, and analytics layer.

Brand Intelligence

Brand DNA Extraction

Point PostFly at any URL. It reads your visual language — colour palettes, typeface hierarchies, spacing rhythm, and tone of voice — and stores it as permanent brand context.

your-brand.comExtracting
Logo
PostFly
Extracted ✓
Colour Palette
PrimaryAccentLightDark
Typography
Aa
DM Serif Display
IBM Plex Mono
Brand Tone
Premium
Confident
Minimal
List Management

Your entire list. Zero headaches.

Upload CSV lists, manage segments, send to thousands in one click. PostFly handles bounces, auto-unsubscribes, and GDPR compliance — automatically, always.

Subscribers↑ 2,341 active
sarah.mitchell@gmail.comACTIVE
james2okonkwo@outlook.comACTIVE
priya.nair@icloud.comACTIVE
l.fernandez@yahoo.comACTIVE
aiko.tanaka@gmail.comACTIVE
+ 2,336 more subscribers
CSV / XLS importAuto-unsubscribeGDPR-ready
AI Email Builder

Describe it. We build it.

Describe any email in plain language. PostFly generates the complete HTML — full body copy, design, structure, CTAs — styled perfectly to your brand. Refine with more prompts or add images manually.

Full email copy & body text generated by AI
Live HTML preview with brand colours & fonts
Add custom images, iterate via natural language
Prompt Interface
Flash sale email for our winter collection. Urgent tone, 30% off headline, two CTAs — Shop Now & View All
Live Preview
PostFly
❄ 30% Off — Ends Tonight
Shop Now
View All
Campaign Intelligence

Every send. Every open.
Every click.

A real-time dashboard built for clarity — not data overwhelm. See what matters at a glance.

Campaign DashboardLast 30 days
Open Rate
42.6%↑ +8.3%
Click Rate
11.8%↑ +3.1%
Delivered
98.4%↑ +0.6%
Unsubscribed
0.3%↓ −0.2%
Open & Click Rates — Weekly
Open rateClick rate
Audience Engagement
42%
Opened 42.6%
Clicked 11.8%
Unopened 45.6%
Results
10×

faster than building emails manually

42%

average open rate across PostFly campaigns

100%

brand-consistent emails, every single time

"We went from a full day building campaigns to under 3 minutes. The brand consistency alone is worth it — it actually looks like us."

James Whitfield
Head of Growth · DTC Brand

"I just type what I want. 'Re-engagement email, warm tone, one CTA.' PostFly does the rest. Our click rate doubled in the first month."

Ingrid Solberg
Marketing Lead · SaaS

"The brand DNA extraction is uncanny. It pulled our exact typefaces and sparse layout style. Every email looks handcrafted."

Lars Eriksen
Co-founder · Design Studio
Start Free

One URL.
Infinite emails.

Enter your website and watch PostFly extract your brand identity in real-time. Your first campaign is ready in under 2 minutes.

Free to start · No card required · Cancel anytime