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Email sending for startups

Customer communications hub for building strong relationships

Design and send messages from your app with a simple API.

Your Workplace Engagement Hub

Engage customers through personalized omni-channel messaging

Unified, enterprise messaging platform for leading brands of the world

Create automated messages -- email, iOS/Android push, SMS and web…

Emails as quick and easy as text messaging.

Send texts your customers actually want over RCS

Open-source customer engagement & messaging automation

No-code email marketing platform to send forms & widgets within emails

Super Send automates personalized outreach across email, LinkedIn,…

Hublo is making data-driven marketing simpler. It's a super simple…

Managed Sales Email Delivery For Cold Outreach

Beautiful, personalized, interactive developer hubs

Video messaging app for remote teams.

Enterprise ready webhooks service, open-source and in the cloud

The email API built for product teams

Low-code SaaS for marketing in push notifications

Open source mobile marketing platform. Alternative to appcues /…