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Automatically Send Over 200,000 Personalized SMS to Retain Customers with Kadhr

Updated
3 min read
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We’re building the Revenue Intelligence OS powering modern businesses across emerging markets.

Kadhr enables businesses to sell online, process payments, and unify customer data in one system — replacing notebooks, scattered DMs, and disconnected tools with structured, intelligent infrastructure.

This blog shares insights on building predictable revenue systems, leveraging AI in everyday commerce, and empowering the next generation of African businesses to grow with data, not guesswork.

Every shop has customers who bought once but never returned.
Or customers who loved a product but forgot about you.
Or loyal customers who should be getting exclusive access and rewards.

Kadhr’s Retargeting Engine was built to fix this:
it reads your sales data and automatically creates the perfect message for every customer.

And now — that retargeting power scales up massively.

We’ve upgraded our SMS engine to reliably send over 200,000 personalized SMS without delays, failures, or freezing your dashboard.

This is a major unlock for every vendor serious about growing repeat sales.

Let’s break down what this means for you.


1. Every Customer Gets a Personalized Message — Even at Huge Scale

Kadhr doesn’t send generic mass SMS.

Each SMS is individually crafted based on:

  • the customer’s past purchase

  • what they liked

  • what they’re likely to buy next

  • how long it’s been since they purchased

  • whether they deserve a reward

  • whether you need to win them back

So instead of “Hey, we have a sale,” your customers receive:

“Hi Mary, your last order showed you love skincare. Here’s KES 200 off for your next purchase. Use code MB71. – Kadhr Vendor”

Or:

“Hey John, you’ve been quiet for a while. We’ve stocked new arrivals similar to your last purchase. Check them out.”

This is retargeting done right, and now it scales to:

  • 1,000 customers

  • 10,000 customers

  • 50,000 customers

  • or even 200,000+

All personalized at once.


2. Personalization Drives More Sales Than Blast Messages

Big shops are already doing this — and now you can too.

Kadhr’s smart personalization leads to:

  • Higher open rates

  • Higher click-throughs

  • More returning customers

  • Higher order value

  • Much stronger loyalty

Because personalized messages feel like care, not spam.

Your customers receive messages based on:

  • their name

  • their last purchase

  • their behavior

  • your vendor style

  • reward type

  • engagement level

Personal wins.


3. Perfect for Big Vendor Lists & Daily Retargeting

With the new system, Kadhr can support:

  • Mega flash sale promotions

  • Old customer reactivation

  • Seasonal campaigns

  • Birthday vouchers

  • Win-back messages

  • Complementary product suggestions

  • Abandoned customer engagement

  • Weekly, monthly, or daily retargeting cycles

The more customers you have, the more powerful Kadhr becomes.

Whether you manage 500 or 200,000 buyers — Kadhr handles the load.


4. SMS Works Even When Customers Don’t Have Internet

This is why SMS retargeting is the most effective communication channel in Kenya:

  • Works on every phone

  • No internet required

  • Instantly delivered

  • Always read

  • Works even with low battery mode

  • No app needed

Kadhr takes that reliability and adds personalization + scale.


Why This Matters to You Right Now

The vendors who succeed are the ones who:

  • Don’t wait for customers to remember them

  • Know exactly when to reach out

  • Reward buyers at the right moment

  • Reactivate silent customers

  • Engineered repeat sales using data

Kadhr automates all of that — and now delivers it to massive customer lists with zero friction.


Ready to Boost Your Repeat Sales?

Just upload your sales file → Kadhr creates personalized retargeting tasks → select customers → send.

You get:

  • Personalized messages

  • High delivery rates

  • Scalable sending

  • Reliable credit management

  • Happier customers

  • More sales

And your SMS can now reach 200,000+ people easily.

Get started today

www.kadhr.com

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