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We Monetize Your Inactive Subscribers. You Get Paid.

Unlock revenue from dormant email data with zero impact on your brand or sender reputation. Securely connect your ESP or upload dormant data — we handle the rest.

  • Zero upfront cost
  • Transparent 50/50 revenue split
  • Fully managed, fully tracked
  • ​No impact on your brand or primary sending domain
  • ​All data remains yours — never sold or exported
  • ​Remove your data from the MailPay.io system at any time

We Monetize Your Inactive Subscribers. You Get Paid.

Unlock revenue from dormant email data with zero impact on your brand or sender reputation. Securely connect your ESP or upload dormant data — we handle the rest.

  • Zero upfront cost
  • Transparent 50/50 revenue split
  • Fully managed, fully tracked
  • ​No impact on your brand or primary sending domain
  • ​All data remains yours — never sold or exported
  • ​Remove your data from the MailPay.io system at any time

Connect or Upload Email/SMS Data

Securely connect your ESP with our API or upload inactive subscriber data manually to the secure MailPay.io Vault.

We Monetize Automatically

MailPay runs targeted email campaigns with separate sending infrastructure featuring offers aligned with your audience.

We Monetize Automatically

Our performance is fully tracked in your MailPay dashboard, and revenue is split transparently on a 50/50 basis.

Connect or Upload Email/SMS Data

Securely connect your ESP with our API or upload inactive subscriber data manually to the secure MailPay.io Vault.

We Monetize Automatically

MailPay runs targeted email campaigns with separate sending infrastructure featuring offers aligned with your audience.

We Monetize Automatically

Our performance is fully tracked in your MailPay dashboard, and revenue is split transparently on a 50/50 basis.

Inactive Subscribers Collecting Dust?

Don't Risk Your Sending Reputation To Email Them. Let Mailpay Monetizes Your Old, Inactive Subscribers — With Zero Brand Risk

You share data, we mail it. Get paid rev share from our 100% separate sending infrastructure and offers.

MailPay.io operates entirely on its own separate sending infrastructure — never from your primary domain, IPs, brand name, or ESP. Your core email program remains completely untouched.

Email campaigns are delivered through MailPay’s infrastructure using carefully matched partner offers aligned with your audience profile. We do not send unrelated promotions, nor do we leverage your brand identity in any way.

We isolate and monetize only inactive subscribers that would negatively impact your sender reputation if emailed directly from your primary domain. Your engaged audience is never included, and your primary campaigns, automations, and revenue engine remain fully protected. 

Our team of email marketing experts will unlock this new revenue channel for you with our secure MailPay.io data sharing platform and done-for-you process.

Inactive Subscribers Collecting Dust?

Don't Risk Your Sending Reputation To Email Them. Let Mailpay Monetizes Your Old, Inactive Subscribers — With Zero Brand Risk

You share data, we mail it. Get paid rev share from our 100% separate sending infrastructure and offers.

MailPay.io operates entirely on its own separate sending infrastructure — never from your primary domain, IPs, brand name, or ESP. Your core email program remains completely untouched.

Email campaigns are delivered through MailPay’s infrastructure using carefully matched partner offers aligned with your audience profile. We do not send unrelated promotions, nor do we leverage your brand identity in any way.

We isolate and monetize only inactive subscribers that would negatively impact your sender reputation if emailed directly from your primary domain. Your engaged audience is never included, and your primary campaigns, automations, and revenue engine remain fully protected. 

Our team of email marketing experts will unlock this new revenue channel for you with our secure MailPay.io data sharing platform and done-for-you process.

How It Works - The MailPay.io Platform

  • STEP 1: Connect your ESP to automatically synch your inactive subscribers to the secure MailPay.io platform, or manually upload lists.
  • STEP 2: Enjoy full data security and compliance with our unique system— emails are never exported, sold, or shared.
  • STEP 3: Provide some details about your data so we can send high converting offers from our system that your audience will like.
  • ​STEP 4: Results are tracked in your MailPay.io dashboard. Commissions / payouts are sent every month to an account of your choosing.
  • ​STEP 5: You keep control over your data. Remove it from the MailPay.io system any time.

Why MailPay.io, Why Now

Ad costs keep climbing. CAC keeps rising.
Your email list is your most valuable asset.
Yet 1 in 4 subscribers go inactive every year.
Margins tighten. Revenue gets left behind.
Now you can tap into that dormant data — on autopilot.

Platforms like Meta, Google, and TikTok know exactly what you can afford to spend, and it often feels like they squeeze every last dollar they can get out of advertisers. So you lean into the one asset you actually own: your email list. Repeat buyers. Campaign revenue. But that edge is tightening too. Inbox providers are stricter. Your ESP warns you not to send to inactive subscribers anymore.

You have to be more and more careful about how you monetize your own list, which means leaving serious money on the table. One wrong move and your sender reputation can tank, inbox placement collapses, and the revenue engine your business depends on can implode. You’re getting squeezed from both sides.

MailPay.io was built to break that cycle and give you a real edge. Created by e-com brand owners for e-com brand owners, we take your dormant subscribers off your hands, give them a separate home inside the secure MailPay.io system, and monetize them with aligned adjacent offers in a compliant manner. Our experts handle the sending, optimization, tracking, and payouts so you can stay focused on running your business. 

In a competitive industry where every dollar matters, MailPay.io unlocks a new revenue stream from subscribers you already paid to acquire, without putting the brand you worked hard to build at risk.

Book a demo with our team HERE to check your inactive subscribers and see how much revenue you're missing out on.

FAQ

Who does MailPay.io work with?
MailPay.io has helped e-commerce brands and advertisers monetize inactive and legacy email segments across verticals including health and wellness, weight loss, hair loss, nutraceuticals, skincare, finance, survival niches, and more. We work with brands managing databases ranging from 10,000 subscribers to millions of email records.
Is my subscriber data secure?
Yes. Subscriber data is uploaded to the secure MailPay.io Vault and encrypted in transit and at rest. Your data is never sold, exported, or shared with third parties. You retain full ownership at all times and may delete your data from the MailPay.io Vault whenever you choose.
Is MailPay.io's email marketing compliant?
MailPay operates within established email marketing and advertising compliance standards. Campaigns are delivered through MailPay’s own sending infrastructure, and all required unsubscribe and suppression mechanisms are honored. We maintain strict internal controls around data handling and campaign delivery.
Will this affect my brand's sender reputation or deliverability?
No. MailPay runs all campaigns on separate sending domains and IP infrastructure. Your primary ESP, domain, brand name, and sender reputation are never used. Your core email program remains fully insulated.
Do I retain ownership of my data?
Yes. You retain full ownership and control of your subscriber data at all times. MailPay operates as a monetization service provider on your behalf. Your data is never sold, rented, or transferred to third parties. Subscriber information would only be provided to a partner advertiser if the individual subscriber voluntarily engages with or opts into that advertiser’s offer.
Are you sending random promotions to my audience?
No. Campaigns feature carefully aligned partner offers that are trustworthy, high converting, matched to your exact audience profile, and provide great commissions. We do not blast unrelated promotions or use your brand identity in outbound campaigns. 
How is revenue tracked and verified?
All performance is tracked and reported transparently in your dashboard. Affiliate revenue is attributed based on campaign-level tracking and reconciled before payout. You see exactly what was generated and how your 50% rev share is calculated. 
What does it cost to use MailPay?
There is no upfront cost, setup fee, or monthly platform fee. MailPay operates on a transparent 50/50 revenue share. If revenue is generated, you are paid your share. If no revenue is generated, you owe nothing. Brands must meet minimum list size and data quality standards to participate.
Who qualifies to use MailPay.io?
MailPay.io was built by ecom brand owners for other brands and advertisers with meaningful inactive subscriber segments. Generally, this means at least 10,000+ dormant subscribers or more. Inactive subscribers can be classified in various ways, e.g. not opening mail in the last 90 days or no recent purchases etc. We evaluate your situation to ensure fit before onboarding.

Ready to Unlock Dormant Revenue?

Book a demo so we can evaluate your lists and see if you qualify

MailPay.io is a specialized email monetization infrastructure provider for brands with inactive subscriber databases. Through secure data handling, separate sending environments, and fully managed campaign execution, we enable scalable, transparent revenue generation without risk to primary domains or sender reputation.

Connect With Us:

Email: support@mailpay.io 

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