Dors.AI is free, and each user can send a total of 5 minutes of voice messages or 20 text messages per day. If you want to use it without any daily limit, you can join the Unlimited membership plan.

Dors can be used on both smartphones and website. But website version for now is only available in Japanese. Apologize for inconvenience. 

For users who intend to use the service over a long period, we offer an Unlimited membership plan, which allows you to choose between monthly, quarterly, or annual payments, each with corresponding discounts. If you join now, the fees are as follows: $10 for monthly payments, $24 for quarterly payments (which breaks down to $8 per month), $36 for semi-annual payments (or $6 per month), and $55 for annual payments (which is $4.5 per month), all of which are very affordable.