A small SaaS idea from automating garage sale posts
Neighborhood garage sales in Mexico often use WhatsApp sales groups where people share an item photo, price, and description. Posting the same items across groups can become repetitive and slow, especially when helping family members list things. The first solution was a .
It ran on a , but it was hard to use because it needed Excel sheets, , and . The useful idea was an service that posts items to selected WhatsApp groups on set intervals and time windows, while avoiding duplicate posts within 24 hours. The goal was not mass spam, but a tool that fits the normal rhythm of local sales groups.
Cloud Code helped speed up development.
Key points
- The idea came from repeatedly posting garage sale items into local WhatsApp groups.
- The first version was a running on a .
- The script worked, but Excel sheets, , and made it hard to use.
- The SaaS idea adds scheduled posting and avoids duplicate posts within 24 hours.
- Cloud Code was used to speed up development.