Mailing integration at API

Carry out mass mailing. Inform your clients about offers and special promotions, account balance or accumulated points. Send service messages about the delivery of the order or the arrival of a taxi. Easy, fast and at the specified time.

Use cascade mailing. Save up to 70% of your mailing budget. The system analyzes the contact base and mails at the most profitable channel. API supports four channels: SMS, Viber, VKontakte, Odnoklassniki.

Plan and automate mailing. API integration allows automating of mailing. You can make uniform or delayed mailing, set up automatic congratulating of clients on holiday or birthday.

Set up two-factor authorization. Because of the API integration you can set up authorization by one-time SMS password on your Internet service. SMS confirmation of user’s actions when filling out the forms on the site is also can be configured.

Quickly integrate into popular CRM. SigmaSMS company prepared mailing modules for popular business management systems. The number of modules is constantly growing to cover the business needs for reliable and profitable mailing.