- Free Retention Audit
- 24/7 Support
Your ads bring customers in. We make them buy again.
Kosher Leads is a retention marketing agency in Lagos. We turn first-time buyers into repeat customers with Email, WhatsApp and SMS.
Started in 2025. Already trusted by growing Nigerian brands.
₦360M+
in client revenue supported since 2025
- Features
Capture. Follow up.
Bring them back.
Most brands stop at the first sale. We build everything that happens after it.
Capture every buyer
Pop-ups and forms collect emails and WhatsApp numbers, with consent, into one customer list you own.
- Sign-up pop-ups and forms
- One customer list you own
- Consent recorded, as the law requires
Follow up like a big brand, without a big team
Welcome, thank-you, reorder and win-back messages go out on time, by email, WhatsApp and SMS.
- Email automation and monthly newsletters
- WhatsApp broadcasts and reorder reminders
- SMS for flash sales, restocks and order updates
Platforms We Build On
Klaviyo, Mailchimp, Omnisend, Brevo, MailerLite, Zoho Campaigns or WhatsApp. We use what fits your budget, or pick up where you are.
- Setup, migration and list import
- Automations built and tested
- Emails that land in the inbox
Get found on Google and in AI answers
Content that ranks on Google and gets quoted by AI assistants, plus reviews that make new buyers trust you.
- SEO articles your buyers search for
- Answers AI assistants quote (GEO)
- More reviews, every one answered
- Why Choose Us
Why Brands Choose Our Retention Marketing Agency in Lagos
We’re judged on one thing: did your customers buy again?
Retention First. Ads When You Need Them.
Keep your ad person, or let us run Meta, Google and TikTok ads as an add-on.
Measured in Naira, Not Likes.
Each month you see what returning customers spent. What doesn’t sell, we change.
Built for How Nigerians Buy.
DMs, transfers, WhatsApp, delivery calls. Your follow-up fits how your customers shop.
We Fix the Plumbing Too.
We connect your store, checkout and customer list ourselves. No second vendor.
- Solutions
Where Is Your Business Right Now?
“Most of my sales happen in DMs.”
We gather your buyers into one list you own and start your first follow-ups.
“I have a website, but customers buy once.”
We add thank-you emails, reorder reminders and win-back campaigns.
“I collect emails, but I rarely send anything.”
We clean your list and start a steady schedule that sells.
Problems Solved, Marketing Next
They built my dream website for my brand Z3 Hairs, and helped solve a number of problems I would have struggled to figure out myself. They are currently assisting with marketing optimization for the brand, and I can’t wait to see how it turns out.
Zola Eniola – Founder
Experts at What They Do
We’re also currently working alongside Kosher Leads on our […] marketing campaigns including Email marketing. They’re experts at what they do.
The Showcase Hub
- Pricing
Clear Pricing. No Surprises.
Start free. Then pick the plan that fits.
Your First Retention Audit Is Free
We find where buyers are slipping away. No cost, no obligation.
- Best for Brands With Steady Sales
Growth
Flexible
price after your free audit
- One-time setup: customer list, CRM and consent forms
- Welcome, thank-you and win-back flows
- 4 email campaigns a month
- WhatsApp broadcasts and reorder reminders
- Monthly revenue report
Ready to Scale? Go Premium.
- Everything in Growth
- 4 SEO articles a month
- SMS campaigns for sales and restocks
- Loyalty or referral programme
- Strategy call every two weeks
Everything that gets a customer to buy again: follow-ups, reorder reminders and offers for past buyers.
E-commerce and product brands with steady sales on Instagram, WhatsApp or their own website.
Yes, as an add-on. Our main job is bringing your customers back.
Your first campaign to past buyers goes out within 30 days. Results then build month by month.
Yes. We gather your past buyers into one list you own, then follow up from there.
No. We only message people who opted in, as Nigerian law requires, and every message has an easy opt-out.
Book a free retention audit, or reach us by email, phone or WhatsApp.
- Get Started
Stop Paying for the Same Customer Twice
- We’ll show you where buyers are slipping away. Free, no obligation.
