Which growth hack would you find useful?

[csheng]

Which growth hack would you actually pay a nominal fee for (ie. $5-9), with exact instructions, tutorials, and use cases?

1. Scrape Crunchbase for $1 2. Use SMS for booking meetings 3. Using surveys for lead gen 4. How to start a podcast

[mikequinlan]

https://www.pennmedicine.org/for-patients-and-visitors/find-...