PostKnock
Direct mail automation that works without a CRM.
PostKnock is a direct mail automation tool that sends postcards and provides a prioritized call queue for follow-up calls. It is designed for local service businesses (dental, HVAC, etc.) to reactivate lapsed customers or send seasonal reminders. The platform handles list import, address verification, postcard design, printing, and USPS mailing. The Pro plan adds multi-wave campaigns and a phone follow-up system with scripts and outcome tracking.
12 alternatives to PostKnock
Ranked by how well each tool replaces PostKnock: shared features, audience, price and popularity.
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- 60 out of 100 match—
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Automated personalized direct mail postcards and letters for marketers.
Covers 2 of 15 key features.
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Covers 3 of 15 key features and starts cheaper.
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Customer engagement platform covering push, email, in-app, SMS and messenger channels
Covers 2 of 15 key features.
Free plan58 out of 100 matchUsage-based- 58 out of 100 matchContact sales
Marketing, CRM and conversational tools for lead generation and sales
Covers 3 of 15 key features and starts cheaper.
57 out of 100 match$16/mo