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RelationCity

Digital marketing platform for SMS, email and RCS communication with customers

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RelationCity is a marketing communication platform operated by ONLINECITY.IO, a Danish telecommunications company active since 1999. It enables businesses to send messages to target groups through SMS, email and RCS, supporting individual and bulk messaging, two-way communication via inboxes with shortcodes and keywords, email automation with templates, and campaign planning.

The platform includes SMS marketing, SMS two-way communication, email marketing with ready-to-use templates, email automation, and RCS Business Messaging with rich media and interactivity. Email services support multiple GDPR-compliant providers, including Postmark, Heysender and EmailCraft. The platform is available as a free account with test credits, with usage-based pricing for SMS, email and RCS messages, and optional add-ons such as premium support and onboarding specialists.

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