Free messaging tools or service for developers

A collection of free messaging app, tools or service for developers

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Send transactional Email, SMS, In-app, Whatsapp, Push, Slack notifications using a single API.

Tags: notification, communication, messaging

Free Offer:

Free for up to 100 monthly active users.
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A notification infrastructure to help developers build and manage notifications on all channels - sms, email, push, slack, chat and more

Tags: communication, messaging, notification

Free Offer:

Up to 10000 notifications per month Added multi-tenancy, user preferences, and inapp notification center Free webhook support Multi-channel support (email, SMS, push, WhatsApp, slack, teams, discord, inapp)