Hi, Based on your requirements, I recommend you to consider the following platforms:
1. Sendinblue: It is a web-based application available in Italian that offers unlimited sending, advanced segmentation, and automation features. The cost for 20,000 subscribers is €39 per month. There are no setup costs.
2. Mailjet: It is a web-based application available in Italian that offers unlimited sending, advanced collaboration tools, and detailed analytics. The cost for 20,000 subscribers is €69 per month. There are no setup costs.
3. Moosend: It is a web-based application available in Italian that offers unlimited sending, advanced automation features, and detailed reporting. The cost for 20,000 subscribers is €80 per month. There are no setup costs.
Please note that these prices are subject to change and may vary based on your specific requirements. If you have any further questions or need assistance with the setup process, please let me know.