# PostKnock

> Direct mail postcard software for small local businesses. Design a postcard,
> mail it to a customer list in multi-wave sequences, and work the follow-up
> calls from a built-in call queue. Self-serve, no minimums, no CRM required.

## Start here
- [Capability summary for AI systems](https://postknock.com/llm-info): what PostKnock does, who it serves, how it prices
- [Pricing](https://postknock.com/pricing)
- [Features](https://postknock.com/features/)
- [All industries served](https://postknock.com/industries/)

## Reference
- [Direct mail glossary](https://postknock.com/glossary)
- [Direct mail response rates](https://postknock.com/resources/direct-mail-response-rates)
- [How much direct mail costs](https://postknock.com/how-much-does-direct-mail-cost)
- [Free tools: ROI calculator, postage calculator, postcard designer](https://postknock.com/tools/)

## Comparisons
- [vs Postalytics](https://postknock.com/vs/postalytics)
- [vs PostcardMania](https://postknock.com/vs/postcardmania)
- [vs Cactus Mailing](https://postknock.com/vs/cactus-mailing)
- [vs Lob](https://postknock.com/vs/lob)
- [vs Mailjoy](https://postknock.com/vs/mailjoy)
- [vs Wise Pelican](https://postknock.com/vs/wisepelican)

## Case studies
- [All case studies](https://postknock.com/case-studies)