Client Acquisition for: B2B service businesses & tech companies
Stop wasting sales talent on manual outreach. We implement turnkey outbound systems for international B2B firms that prioritize high-value closing.
Meetings booked for a marketing agency
Took a B2B Tech company from 5 to +18 qualified leads per month
Added in pipeline for international clients
Booked 67 conference sponsors for an events hosting company
Tools










We've driven thousands of leads to these companies, and more....










Types of companies we work with
This is not for everyone hence we have our POC program. But, even before we can go forward with he program, you do need to meet the below criteria.
Your avg ticket price is atleast R15,000
Your company has +10 employees
You have atleast one sales person & CRM
Your product/service has a global appeal
Inbox Delivery Engineering
We don’t “blast” emails. We architect your sending infrastructure, warm up and rotate domains, manage inbox pools, and constantly monitor sender reputation—so your emails reliably land in the primary inbox where prospects actually see them.
Laser-Targeted Prospecting
No more spray-and-pray lists. We identify high-intent prospects using buyer signals, job moves, tech stack data, and behavior—so every outreach goes to the right decision-maker, at the right moment.
Copy that Converts
We don’t churn out templates—we craft emails people want to open and respond to. Messaging is tailored, relevant, and anchored in your value proposition, so every reply is driven by real intent and real business outcomes.
How does Mumbo Leads work?
Generate Business Development calls and deals with your exact ICP in 4 easy steps.
Call → Proposal → Deal?
We hop on a quick call, align on goals, send you a proposal, and lock things in with a simple MSA.
Kickoff Call → Setup Phase
We run a deep-dive strategy call, then spend 30 days building your infrastructure: domains, lists, copy, and systems.
Campaign Launch
One month after kickoff, your emails go live. We hit the field and start generating real conversations
Optimize → Scale → Repeat
Every week we iterate: better targeting, stronger messaging, higher reply rates... then we scale what works.
Simple, Transparent Pricing
What's included
- *Can be paid off in two equal payments
- Duration: 15 days warm-up + 45 days outreach
- +50k total outgoing emails
- Can expect 3-12 meetings
- Incl. New Sending infrastructure
- Incl. Expert Data Research
- Incl. Cold Email Copywriting
- Incl. Lead Tracking
- Incl. Campaign report after the POC program.
Same great service, flexible payment options. Choose what works best for you.

Hopewell Mkhize
Managing Director
I’m based in Paarl, Western Cape - South Africa.
I run a lean team of 4 and we help SA & International B2B Businesses get more sales meetings and grow their pipeline without the hassle of cold calling, running ads or waiting for referrals.
We use a combination of Cold Email and Linkedin to build a strong sales/revenue machine that will essentially pump out meetings on autopilot.
Our team is comprised of Myself, incharge of business developement. We have an Account Manager, who handles campaign end-to-end. We also have a Data Manager who handles most of our back-end tools and data research for our clients. Lastly, a Sales Development Representative.
If you’re keen to chat, book a consultation.
What the FAQ
Have a question? I trust you do! If you can't find your answer here, let's check email.