Growmail vs PostPilot

Growmail provides print and direct-mail services for businesses sending postcards, brochures, flyers, and letter mailers to selected audiences. Targeting can use neighborhood, ZIP code, route, demographics, income, or interests. Products include Every Door Direct Mail, targeted direct mail, and Discount Zone mailers, with QR-code and call-tracking add-ons for campaign measurement. The Direct Mail Manager API syncs customer data, personalizes postcards, and triggers sends from customer actions. Listed connections include Salesforce, Shopify, Intuit, Capsule, Planning Center, and Zapier; other CRMs can connect through webhooks or API calls. Direct Mail Manager states that it has no batching or minimums and guarantees mailing within 48 hours. Most campaigns are produced and mailed within 5–7 business days after proof approval, and every order includes a digital proof requiring approval. Growmail mails across the continental United States, Hawaii, Alaska, Puerto Rico, and the U.S. Virgin Islands. Pricing is on request, with a New Mover Direct Mail option at $69.95, paid once for a minimum of 100 mailers.

PostPilot is a direct mail platform for ecommerce brands using postcards and catalogs to acquire, retarget, and retain customers. Campaigns cover prospecting, retargeting, abandoned carts, loyalty, subscriptions, winback, and retail. MailMatch links email addresses with physical mailing addresses. AcquisitionAI helps find lookalike prospects, while SiteMatch retargets anonymous site browsers. Reporting includes real-time dashboards, holdout-tested iROAS measurement, and cross-channel attribution. Listed integrations include Shopify, Klaviyo, Yotpo, Attentive, Omnisend, Recharge, Loyalty Lion, and Loop Subscriptions; an open API can connect other systems to campaigns. PostPilot automatically tracks Shopify customers who receive a postcard or handwritten card for 60 days. There is no sending minimum. The free plan has no platform cost, but postcards and postage are paid separately. Growth costs $82.50 a month with annual billing; monthly billing is 99 USD per month. Its AI prospecting data fee is $0.07. Pro costs $419 a month with annual billing, and Enterprise pricing is custom.