On the Free plan, you can add up to 30 spots. However, if you're plannning a trip or creating a crowdsourced map - then you can invite people to your map so they can add their own spots. Together, you can create a map of up to 100 spots.
For example, you add 30 spots. Your friend adds 30 spots. And another friend adds another 30 spots.
We hope this helps you planning trips or creating crowdsourced resources. For more spots, try one of our paid plans.