sms.to is an SMS API provider based in Cyprus. It offers an API with a range of integrations for sending and receiving text messages, and it also supports WhatsApp, so an application can reach customers through more than one channel from the same account.
Being registered in Cyprus makes it a European alternative to the large US messaging platforms for developers who prefer an EU based supplier. Billing is usage based, which suits teams whose message volumes vary from month to month.
Pricing
Sending is charged per message at 0.038 EUR per SMS, with discounts on heavy API usage. Pricing for other products such as WhatsApp messages is quoted by the sales team.