96% of your website visitors leave without filling out a form.
They browse, read, and disappear — unidentified and unreachable. Postalytics MailBack™ changes that.
MailBack™ identifies 60–70% of anonymous US consumer visitors — capturing their name, mailing address, and rich demographic data — and automatically triggers personalized direct mail through your Postalytics campaign workflows.
No forms. No CRM match required. No manual list building. This is website retargeting that reaches people in ways digital channels never could.
⚠️ Available for US mailings only.
Free templates
No mailing caps
3,000+ integrations
US only (MailBack™)

Most visitors never fill out a form. They browse high-value pages, check pricing, and disappear, leaving you with no way to follow up.
Postalytics MailBack™ installs a lightweight JavaScript pixel on your website. When US consumers or businesses visit, the pixel fires, and our identity graph matches them, delivering their name, postal address, email, and demographic fields in daily batches. The B2C Advanced tier identifies 60–70% of unique US consumer visitors.
Those leads flow automatically into a Postalytics Campaign Flow, where you can trigger personalized postcards, multi-touch sequences, A/B test creative, or branch on demographic data like income, home value, or life stage. Available for US mailings only.
Ads get skipped. Emails go unopened. Even high-intent prospects slip through when everything stays on-screen.
Direct mail creates a different kind of touchpoint — putting your message in a format that stands out, holds attention, and stays visible far longer than a fleeting impression or unopened email.
And unlike digital retargeting, MailBack™ doesn’t just re-show ads to prospects already in your funnel. It identifies and reaches anonymous US visitors you’ve never captured — people who are interested but completely invisible to your CRM.


Every mailpiece is tracked from print to delivery using USPS Intelligent Mail Barcodes.
Engagement is captured through personalized QR codes and URLs. And all of it syncs directly into your CRM and marketing automation platform.
The MailBack™ dashboard gives you a real-time Lead Flow Pipeline view — showing whether your pixel, Campaign Flow, and mailing destination are connected and ready to deliver. Green means go. You see exactly what happens, with the same visibility you expect from your digital campaigns.
MailBack™ is a $99/month add-on that works with your existing Postalytics plan — Free, Marketer, Pro, or Agency.
You don’t need to upgrade your primary plan to activate MailBack™. Just add it on. Per-lead fees are metered based on actual leads delivered at your selected data tier. Set a monthly budget cap — the wizard shows projected leads per day and per month as you configure. (Minimum cap: $50/month) Note: The per-lead budget covers visitor identification data costs only. Direct mail production and postage are billed separately through standard Postalytics campaign pricing.
✅ $99/month add-on
✅ Agency Edition: $49/month wholesale per client sub-account
⚠️ Available for US mailings only.
Learn how your peers are deploying automated direct mail to boost their marketing ROI
| Vertical | Use Case Title | Description |
|---|---|---|
| eCommerce & Retail | Cart & Browse Abandoners | Mail postcards to visitors who browsed products or abandoned carts — automatically, within 24 hours of their visit. Use behavioral tags to personalize creative by product category. Postalytics MailBack™ is for US mailings only. |
| Home Services | High-Intent Local Visitors | Filter leads by geography and demographics. Mail only the highest-propensity prospects in your service area. Postalytics MailBack™ matches verified US consumer addresses only. |
| Financial Services & Insurance | Quote & Product Page Visitors | Identify visitors to your rate, quote, or product pages. Follow up with a personalized direct mail piece while intent is high. Branch on estimated income or net worth for offer personalization. US mailings only. |
| Healthcare & Dental | New Patient Acquisition | Convert services-page visitors into new patients with personalized mailers triggered automatically. Geographic filtering ensures every piece mails within your practice’s service radius. US only. |
| Telecom & ISPs | Service Area Prospect Acquisition | Identify residential visitors researching plans or checking service availability. Filter by state or ZIP to match your service footprint. Mail personalized postcards promoting your current offers to high-intent prospects — before competitors do. US mailings only. |
| Real Estate | Property Listing & Buyer Visitors | Property listing visitors and homebuyer-intent pages are among the highest-value targets for MailBack™. Filter by home value or location demographics. Mail follow-up postcards with relevant listings or agent contact details. US only. |
| Nonprofit | Donation Page Visitors Who Didn’t Convert | Visitors who reached your donation or volunteer pages but left without acting are warm prospects. MailBack™ captures them and triggers a personalized appeal by mail — a channel with consistently high nonprofit response rates. US mailings only. |
| Automotive | Vehicle Research & Inventory Visitors | Shoppers browsing specific makes, models, or inventory pages are high-intent. MailBack™ identifies them and triggers personalized mailers with relevant offers, financing information, or service department promotions. US only. |
| Tech Companies | Pricing & Demo Page Visitors | SaaS and tech product visitors who hit pricing, features, or demo pages represent your highest-intent web traffic. MailBack™ B2B tiers identify both office-based and work-from-home decision-makers, enabling direct mail follow-up beyond the digital ad stack. US mailings only. |
| Marketing Agencies | White-Label MailBack™ for Clients | Offer MailBack™ under your brand. Set your own markup, bill clients directly through Postalytics Agency Edition. $49/month wholesale per client. All client campaigns are US mailings only. |
Website retargeting with direct mail uses visitor behavior — page views, repeat visits, or high-intent page activity — to trigger personalized physical mail. With Postalytics MailBack™, you can identify anonymous visitors who have never filled out a form or identified themselves, capture their US mailing address and demographic data, and add them to automated retargeting campaigns automatically. Available for US mailings only.
Postalytics MailBack™ uses a second-generation, first-party cookie-based visitor identification system. When a US consumer visits your website, a lightweight pixel fires and matches them against multiple identity graphs — returning their name, postal address, email, and demographic data in daily batches. The B2C Premium tier identifies 60–70% of unique US consumer visitors. The B2C Value tier identifies approximately 20–25% and the B2B tier identifies 25-35%. Existing contacts and privacy opt-outs are automatically suppressed, so you’re only reaching new, addressable US prospects.
Digital retargeting competes for attention in crowded, fast-moving environments and is often ignored or blocked. Direct mail creates a physical touchpoint that stands out and stays visible longer. Postalytics MailBack™ connects that channel to your website data, so you can follow up with high-intent visitors in a way that complements your digital efforts instead of competing with them.
You can set behavioral rules directly in the MailBack™ pixel setup — for example, fire only for visitors who spend more than 10 seconds on a page, visit specific high-intent URLs (pricing, product, services pages), or view a minimum number of pages per session. Once leads flow into a Postalytics Campaign Flow, you can further filter and branch based on demographic data, geographic location, behavioral tags tied to specific pages visited, and more.
No. Postalytics MailBack™ removes the manual work entirely. The pixel identifies US visitors automatically, and leads flow into your campaign workflows without any list uploads, spreadsheets, or vendor coordination. Printing, postage, and US delivery are all handled within the platform.
Yes. Every mailpiece is tracked from print to delivery using USPS Intelligent Mail Barcodes. Engagement is measured through personalized QR codes and URLs, and all activity syncs back into your CRM and analytics tools. The MailBack™ dashboard also provides a real-time Lead Flow Pipeline readiness view, daily lead volume charts, top states and top pages tables, and a per-lead activity log.
Postalytics integrates with HubSpot, Salesforce, ActiveCampaign, Zoho, Marketo, HighLevel, and Zapier for campaign triggering and CRM sync. MailBack™ also exports leads via CSV, SFTP, API, or Zapier — so you can use the captured US visitor data for email retargeting, digital ad custom audiences (Meta, Google), or CRM enrichment, even if direct mail isn’t your only follow-up channel.
Postalytics MailBack™ is a $99/month Add-On that works alongside your primary Postalytics plan — whether that’s Free, Marketer, Pro, or Agency. You don’t need to change your existing plan to activate MailBack™. Per-lead fees apply based on your selected data tier and monthly budget cap. You set a spending limit, and lead capture stops when it’s reached — a minimum of $50/month. The setup wizard includes a live budget estimator showing projected leads per day and per month before you commit. Important: The per-lead budget covers visitor identification and data costs only. Direct mail production and postage are billed separately through standard Postalytics campaign pricing. MailBack™ is available for US mailings only.
Match rates depend on your audience and selected data tier/pixel: • B2C Premium Pixel: 50-65% of unique US consumer visitors — full PII plus 9 demographic fields with industry leading coverage, and behavioral data • B2C Value Pixel: ~20-25% of unique US consumer visitors — name, address, gender, income, home value, marital status, children and behavioral data • B2B Pixel: ~25–35% — business mailing addresses and firmographic data; office-based visitors only Your actual match rate depends on your site traffic mix and audience demographics.
The MCC gets more credit union customers with effective direct marketing
Learn MoreFind out how Postalytics customers outperform their competition with direct mail
Sales Engine uses triggered direct mail to create mailers that convert at high rates
Learn more96% of your US website visitors leave without a trace. Postalytics MailBack™ finds them, identifies them, and puts your message in their mailbox — automatically. Add MailBack™ to your Postalytics account today. Works with any plan. US mailings only.
Increase ROI with automated direct mail
Reactivate previous clients by creating an automated win-back workflow in Postalytics
Read more
No minimum automation drives rental vacation ROI
Vacation Reputation uses Zapier integration to enable tiny match, fully personalized and tracked direct mail via automation
Read more
Personalized lead generation drives healthcare engagement
Nuclear Care Partners uses personalization at scale with Postalytics
Read more