Visisto
Block Email Editor

Build emails visually. Preview everywhere.

Visisto is the website growth system with a built-in block email editor that supports light and dark mode themes, mobile and desktop preview, drag-and-drop blocks, responsive templates, and raw HTML mode, so you can build professional emails without a designer.

Connect the tools already around your website

Klaviyo
Shopify
Mailchimp
Stripe
HubSpot
WooCommerce
Calendly
Webflow
WordPress
Pipedrive
FunnelKit
Brevo
Klaviyo
Shopify
Mailchimp
Stripe
HubSpot
WooCommerce
Calendly
Webflow
WordPress
Pipedrive
FunnelKit
Brevo

Connection methods vary by provider. See each integration for supported data and setup.

Explore integrations
The problem

Email editors haven't evolved. Your subscribers have.

Dark mode adoption hit 80%. Mobile email opens passed 68%. But most editors still give you a 2015 drag-and-drop canvas with no dark mode preview and no real mobile testing.

Outdated email editors

Most email editors haven't changed since 2015. Clunky drag-and-drop, no dark mode support, no proper mobile preview. Your emails look different in every client.

68% of emails opened on mobile

No dark mode support

Over 80% of users have dark mode enabled on their devices. If your email editor doesn't let you preview and design for dark mode, your emails look broken for the majority.

80%+ of users use dark mode

Separate tools for building and sending

Design in Canva, export to Mailchimp, test in Litmus, send via Klaviyo. Four tools to send one email. Visisto: build, preview, test, and send, one editor.

4 tools for 1 email

Build once. Preview everywhere. Send with confidence.

Visisto's block editor lets you design, preview on mobile and desktop, toggle between light and dark themes, and send, all from one screen. No Litmus. No Canva. No export chain.

Editor features

Everything you need to build emails that look right everywhere.

Drag-and-drop blocks, dark mode preview, mobile toggle, responsive templates, raw HTML, dynamic tokens, and AI generation, all included on every plan.

Drag-and-drop blocks

Text, image, button, divider, spacer, columns, social links, and HTML blocks. Build responsive emails visually.

Light & dark mode themes

Design emails for both light and dark mode. Preview and adjust each theme independently. 80%+ of users will see your dark mode version.

Mobile & desktop preview

Toggle between mobile (375px) and desktop views in real time. See exactly what your subscribers see before hitting send.

Responsive templates

Start from pre-built responsive templates or build from scratch. Every template adapts to any screen size automatically.

Raw HTML mode

Switch to raw HTML for full control. Paste custom code, use advanced CSS, or import templates from external tools.

Dynamic tokens

Personalise every email with {{contact.first_name}}, {{shopify.customer.total_spent}}, {{reward.code}} and more. Tokens auto-populate from live data.

Image management

Upload, crop, and resize images directly in the editor. Automatic optimisation for fast loading. No separate image hosting needed.

AI content generation

Generate email copy, subject lines, and CTAs with AI. Describe what you want and Visisto writes it. Edit and refine in the block editor.

How it works

From blank canvas to sent email, in minutes.

No code. No middleware. No learning curve. Set up once and let Visisto handle the rest.

01

Drag and drop blocks

Choose from text, image, button, divider, spacer, columns, social links, and HTML blocks. Drag them into your email. Reorder, duplicate, or delete with one click.

02

Preview on mobile and desktop

Toggle between mobile and desktop views in the editor. See exactly how your email renders on both screen sizes before sending.

03

Switch light and dark themes

Preview your email in both light and dark modes. Adjust colors, backgrounds, and images for each theme. Ensure your email looks perfect everywhere.

Visisto vs the stack

One editor. Every feature included.

Visisto's block editor replaces your email builder, dark mode tester, and mobile preview tool, for a fraction of the cost.

Saved per year vs Mailchimp + Litmus£1,188
FeatureVisistoYour stack
Editor features

Editor type

✓Block editor with drag-and-dropDated editor (Mailchimp)

Dark mode preview

✓Built-in, toggle in editor✗Not available

Mobile preview

✓Real-time toggle (375px / desktop)Basic preview only

Raw HTML mode

✓Full HTML/CSS accessPro plan only (Mailchimp)

Dynamic tokens

✓Contact + Shopify + reward tokensBasic merge tags

AI content generation

✓Subject lines, body copy, CTAs✗Not available
Pricing

Email editor included

✓All plans (including free)Paid plans only

Per-contact fees

✓Never, flat pricing£0.13/contact (Klaviyo)

Dark mode + mobile preview

✓Included freeLitmus (£99/mo) for testing

Use fewer handoffs where one system can do the job.

Keep specialist tools when you need specialist depth. Use Visisto to connect the website growth workflows it already covers.

See all features
Real results

Real stores. Real savings. Real numbers.

The dark mode preview changed everything. We used to send emails blind, now I toggle between light and dark in the editor and adjust before sending. Open rates improved because emails actually look good in dark mode.

EM

Emma M.

Email Marketing Manager

I stopped paying £99/month for Litmus. Visisto's mobile and desktop preview shows me exactly what subscribers see. The block editor is faster than Mailchimp's and I can switch to HTML whenever I need custom code.

TJ

Tom J.

Ecommerce Designer

Building client emails used to take 2 hours in Mailchimp. The block editor with responsive templates gets me to a finished email in 20 minutes. Dark mode support means I don't get client complaints about broken layouts.

ZR

Zara R.

Agency Creative Director

£29/mo

Growth plan — flat rate, unlimited contacts

15k

emails/month free to start

20+

widget types on every plan

£0/mo

free to start, no credit card

Free forever

Full block editor. Light and dark mode. Mobile preview. Free.

The complete email editor is included on every Visisto plan, including free. Drag-and-drop blocks, responsive templates, dark mode toggle, mobile preview, dynamic tokens, and raw HTML mode.\n\nNo credit card. No time limit. No per-contact fees, ever.

No time limit · No card · No OptinMonster subscription.

  • All 20 widget types, including gamified
  • 15,000 emails per month
  • Unlimited contacts captured
  • 1 automated email automation
  • 1 broadcast email
  • Shopify integration
  • Basic analytics dashboard
  • No credit card · No time limit
FAQ

Email editor questions, answered.

Still have questions? We answer every message personally, usually within 2 hours.

A block editor lets you build emails by dragging and dropping content blocks (text, images, buttons, columns, etc.) into a canvas. No coding required. Visisto's block editor also supports raw HTML mode for developers who need full control.

Yes. The editor includes a dark mode toggle that lets you preview and adjust your email for both light and dark themes. You can set different background colors, text colors, and images for each mode.

Yes. Toggle between mobile (375px) and desktop views directly in the editor. See exactly how your email renders on both screen sizes before sending, no external testing tool needed.

Yes. Switch to raw HTML mode for full control over your email code. Paste custom HTML, use advanced CSS, or import templates from external tools. The block editor and HTML mode work side by side.

Yes. Insert personalisation tokens like {{contact.first_name}}, {{shopify.customer.total_spent}}, or {{reward.code}} anywhere in your email. Tokens auto-populate with live data when the email sends.

Yes. The full block editor with light/dark mode preview, mobile/desktop toggle, responsive templates, and dynamic tokens is included on every Visisto plan, including free.

Start today

Join thousands of service businesses already growing with Visisto.

No credit card. No time limit. Your first spin wheel widget live in 10 minutes. Free forever, upgrade only when you're ready.

Start free, no credit card

No credit card · No time limit · GDPR compliant · Cancel anytime

See what Visi would build for your website.

Enter your website. Visi will analyse the site and prepare a branded campaign you can review before creating an account.

No credit card to start
Preview before signup
Unlimited contacts
Publish only after approval
Free plan available