Launch Your Own List Builder — Own the Platform, Not a Subscription.
Stop renting lists. List Builder Script is a complete, self-hosted platform for running a viral, cooperative list-building site — squeeze pages, referrals, autoresponder delivery, and payments, all built in.
What Is a List Builder Script?
A list builder script is the software that powers a cooperative email-list-growth platform: a website where members build their email lists together by exchanging leads through a viral referral system. Every subscriber a member generates is automatically delivered to their autoresponder — and to the autoresponders of the members above them in the referral chain.
List Builder Script is a complete, self-hosted implementation of that model. Instead of building a cooperative list-building platform from scratch or joining someone else's list, you get a white-label list builder you install on your own domain, brand as your own, and keep 100% of the revenue from — upgrades, referral commissions, solo ad sales, and featured placements included.
It's built for marketers launching a new viral list-building community, list owners who want to stop renting subscribers and start owning the platform, and agencies standing up a member-powered email list network for a client — all without touching a line of server configuration.
A complete membership platform, in one script.
Everything you need to run a profitable cooperative list-growth platform — out of the box.
Viral Referral System
Members recruit others and grow their lists on autopilot — every new subscriber is delivered to the referrer's autoresponder too.
Squeeze Page Builder
Member-configurable opt-in pages with conversion-tested templates. Each member customizes their own without touching code.
Autoresponder Integration
GetResponse, AWeber, MailerLite, ConvertKit, Sendlane and more — leads flow straight into your members' lists.
Automatic Lead Capture
Every opt-in is delivered to the referrer's autoresponder in real time. No manual imports, no lost leads.
Commission Tracking
Referral upgrade commissions with built-in PayPal payout tools. Set commission tiers however you like.
Full Admin Panel
Manage members, tiers, autoresponder integrations, payouts, and content — all from a single hardened dashboard.
Shopping Cart Checkout
Rebuilt cart checkout for tier upgrades, featured squeeze page placements, and bundled offers.
Mobile Responsive
Squeeze pages, member dashboards, and admin tools all work beautifully on any device, out of the box.
AI Support Built In
AI chat and ticket system on your site from day one — deflect support load without hiring a team.
Three steps to your own List Builder.
Our wizard walks you through every step — no developers, no designers, no guesswork.
Sign Up Free & Brainstorm
Create a free account and use the AI wizard to generate domain name ideas, slogans, and branding — all tailored to your list builder vision.
Customize Your Brand
Pick your color scheme, generate professional header graphics, choose your slogan — preview everything in real-time before spending a penny.
Order & Go Live
Place your order and our automated system sets up your fully branded List Builder on your domain — live in minutes, not weeks.
Three Ways You Make Money
Sell membership tiers, solo ads and featured placements, and pay commissions on affiliate distribution. Every revenue stream compounds as your member count grows — and your platform builds your email list on autopilot.
- Membership tiers — free, basic, and pro with monthly or annual billing
- Solo ad & featured squeeze page placement sales
- Referral commissions on terms you define per tier
- Every member builds your platform while building their own list
Deliver Leads Straight Into Your Members' Lists
Every opt-in generated on your platform flows in real time into the referrer's autoresponder — GetResponse, AWeber, MailerLite, ConvertKit, Sendlane, and more. No CSV exports, no missed leads, no delays. Just clean, automated list growth for every member.
- Real-time subscriber delivery to referrer autoresponders
- PayPal payout tools for upgrade commissions
- Shopping cart checkout for tiers, solos & placements
- PHP 8.2 ready — modern, fast, secure
- Referral analytics: subs, commissions, performance
Locked down from day one.
You're running a real membership business — not a hobby project. List Builder Script ships with the security and compliance foundation that protects your members, your subscribers, and your reputation, so you never have to bolt it on later.
2FA for Admins
Time-based one-time codes lock down every admin login, keeping your control panel out of the wrong hands.
reCAPTCHA v2 & Honeypot
Layered anti-bot defenses stop fake signups and junk leads before they ever hit your database.
CSRF-Protected Forms
Every form submission is verified and signed, closing off cross-site request forgery as an attack vector.
Full GDPR Suite
Cookie policy, privacy centre, and self-service data-erasure tools keep you compliant out of the box.
Multi-Site Superadmin
Manage permissions, roles, and settings across every property from a single hardened control panel.
Encrypted at the Core
Sensitive member and subscriber data is encrypted in transit and at rest, by default — no add-ons required.
Answers, up front.
Ready to Own Your List Builder?
Sign up free, design your brand with AI, and launch your fully hosted List Builder on your own domain — all in minutes.
Start Free at CustomSitesPro.com