Trusted by 280+ growing businesses

Your entire marketing stack,
beautifully unified.

Email, WhatsApp, SMS, automation, and analytics in one platform. Capture leads, send campaigns, and convert customers — without juggling six tools.

No credit card neededFree plan foreverCancel any time99.9% uptime SLA
98%
Inbox delivery rate
40%+
Average open rate
3.2×
Conversion lift
12M+
Emails sent monthly

Platform

Every channel your customers actually read.

Stop context-switching. KAS gives you email, WhatsApp, SMS, automation, and analytics — all managed from one clean dashboard.

Drag-and-drop builder

Create professional emails without touching a line of code. Pick a template, customise your brand, and send in minutes.

New

WhatsApp Campaigns

Reach subscribers directly in WhatsApp — where open rates exceed 90%. Send broadcasts, run drip sequences, and handle replies in one inbox.

Popular

SMS Campaigns

Text messages that get read. Schedule campaigns, personalise with contact data, and track deliveries and clicks in real time.

Visual Automation

Build multi-step workflows with a visual canvas. Trigger actions on sign-up, link clicks, page visits, or custom events.

Smart Segmentation

Group contacts by behaviour, tags, custom fields, or engagement score. Send the right message to the right people — every time.

A/B Testing

Test subject lines, send times, and content variants. Let the data pick the winner and roll it out automatically.

Landing Pages

Capture leads from custom landing pages — no website required. Publish in seconds with built-in forms and analytics.

Analytics & Reports

Track opens, clicks, unsubscribes, and conversions in a unified dashboard. Export reports or connect to your BI tool.

How it works

From first visit to
loyal customer.

KAS connects every touchpoint in the customer journey — from the first form submission to the tenth purchase — so nothing falls through the cracks.

01

Capture every lead

Embed forms, pop-ups, or landing pages. Every submission flows automatically into your contact list.

02

Segment your audience

Tag contacts by source, behaviour, or custom fields. Build laser-targeted lists in seconds.

03

Send across channels

Launch email, WhatsApp, and SMS campaigns from one place — or let automations do it for you.

04

Measure and optimise

See open rates, click maps, and revenue attribution. Know exactly what's working and why.

Integrations

Works with tools you already use.

Connect KAS to your store, CRM, forms, and 100+ other apps in one click.

ShopifyWooCommerceWordPressStripeZapierSalesforceHubSpotSlackGoogle AnalyticsTypeformWebflowNotion
Browse all integrations

Customers

What our customers say.

"We switched from Mailchimp and haven't looked back. The WhatsApp automation alone converted 3× more leads than our email sequences."

AW

Amina W.

Founder, Savanna Skincare

"The segmentation is incredibly powerful. We run completely different sequences for trial users vs paid users — all on autopilot."

BO

Brian O.

Head of Marketing, TechHub

"Setup took 20 minutes. We had our first automated welcome sequence running the same afternoon. The ROI has been immediate."

CM

Cynthia M.

CEO, Mutua Real Estate

Pricing

Simple, transparent pricing.

Start free. Upgrade only when you need to. No surprise bills.

Free

$0

For individuals and early-stage projects


500 contacts
1,000 emails / month
100 SMS / month
Basic analytics
1 automation workflow
KAS branding on emails

Business

$59/ month

For marketing teams with serious volume


25,000 contacts
Unlimited emails
5,000 SMS / month
2,000 WhatsApp / month
Custom automations
5 team seats
Dedicated account manager
SLA support

Get started today

Ready to grow your audience?

Join thousands of businesses using KAS to capture more leads and turn them into loyal customers.

No credit card required · Free plan available · Cancel anytime