Old Leads. New Revenue.Zero Costs
We Invest Our AI Infrastructure Into Your Database. You Only Pay For Results.
We are not a marketing agency. We are systems engineers who partner with lead-heavy businesses to unlock hidden Revenue . We deploy the tech; you handle the appointments. UK-based, serving globally.
Calculate Your Trapped Revenue
This tool estimates the revenue currently sitting dormant in your CRM. Adjust the metrics below to reveal the hidden equity we could unlock through our AI infrastructure.
Lead Reactivation Revenue Calculator
Estimated Revenue Unlocked
STRICT QUALIFICATION
We Don't Work With Everyone.
Because we operate on a 100% performance basis, we take on all the financial and technical risk. Therefore, we only partner with businesses that meet our strict operational standards.
Lead Volume
Minimum 1,000+ dormant leads (names and mobile numbers) sitting inactive in your current database.
Professional Integrity
A proven service or product with a strong reputation in your market, ensuring our campaigns yield high conversion.
Operational Capacity
The infrastructural capability to handle a sudden, sustained influx of highly qualified sales appointments.
We are not a vendor; we are an extension of your systems team. This is a mutual commitment to growth.
SYSTEMS ENGINEERS, NOT MARKETERS
Mutual Skin In The Game.
At Core System Design, we don’t believe in monthly retainers or “hope-based” marketing. We build re-engagement infrastructure that works.
We are a UK agency serving a global portfolio of high-volume businesses. If we don’t book you appointments, our engineering hours and software costs are on us. That is the ultimate accountability.
OPERATIONAL FLOW
The 4-Step Machine
01
Secure Upload
Send us your lead list We integrate your list with our systems
to extract dormant equity seamlessly.
02
AI Launch
Our proprietary AI infrastructure texts every contact, initiating hyper-personalized conversations at scale.
03
Automated Booking
Qualified leads are filtered and automatically booked directly into your team's calendar without human intervention.
04
Pay on Results
Our commitment to the alliance. You only pay a fixed performance fee for every qualified appointment securely booked.
Why This Beats Paid Ads
Paid Ads
Upfront Cost
High
Risk
High
Conversion Type
Cold Traffic
Email Marketing
Upfront Cost
Low
Risk
Low
Conversion Type
Ignored
Core System Design
Upfront Cost
£0 Upfront
Risk
Zero Risk
Conversion Type
Warm, Reactivated Leads
Built For Lead-Heavy Industries
Solar & Home
Skilled Trades
Aesthetics Clinics
Estate Agents
Dental Clinics
Car Dealerships
Insurance Brokers
Recruitment
THE ULTIMATE ACCOUNTABILITY
The "Pure Upside"
Alliance
Zero Setup Fees. Zero Monthly Retainers. Pay Only Per Result.
We invest the AI, the workflows, and the manpower. You only pay a fixed fee when a qualified prospect is booked into your calendar. If we don't deliver, you don't pay. It's that simple.
TRANSPARENCY & EXPECTATIONS
Global Partnership Clarity
We operate on a model of absolute transparency. If you have questions about how our infrastructure integrates with your current database, our team is ready to clarify every operational detail before we begin.
Why do you have strict selection criteria?
Because we operate entirely on a performance basis, we take on 100% of the financial and technical risk. We only partner with businesses that possess both the requisite lead volume and the operational capacity to handle a sudden influx of highly qualified appointments.
Are your operations restricted to specific regions?
No. While our engineering team is headquartered in the UK, our AI database reactivation infrastructure is deployed for partners globally. The system automatically calibrates for local time zones, compliance nuances, and regional engagement patterns.
How fast do reactivation campaigns launch?
Once we verify the integrity of your database , our standard deployment time is under a week. You will typically see your first appointments booked within days of launch.
What exactly does this partnership cost?
There are zero setup fees, zero integration costs, and absolutely zero monthly retainers. You pay a pre-agreed, fixed performance fee strictly when a qualified prospect is successfully booked into your calendar. If we don't deliver results, our infrastructure costs are entirely on us.
What if leads realise they are speaking to an AI?
Our conversational infrastructure is engineered for highly contextual, natural dialogue, not deception. Efficiency is the primary goal. Leads overwhelmingly appreciate rapid, accurate, and helpful responses that allow them to secure an appointment instantly without friction.
PARTNERSHIP APPLICATION
Your Next
Customer Is
Already Here.
Let's Go Find Them.
Enter your details we will get back to you to talk you through how this would work show you a demo and potential benefits and we can decide together whether a partnership would be beneficial. We'll analyze , and build a custom blueprint to reactivate those leads - at zero upfront cost.
