OpenWA
Self-hosted WhatsApp API gateway.
Transactional Messaging
Compare healthier or more active tools in the same use case using ToolVitals public evidence.
Why compare
Switching guide
Stronger current public-health signal than Wraps.
Useful when portability and inspectability matter.
Ranked alternatives
Self-hosted WhatsApp API gateway.
The Open-Source Email Platform
✉️ Send e-mails with Node.JS – easy as cake!
A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
WPPConnect is an open source project developed by the JavaScript community with the aim of exporting functions from WhatsApp Web to the node, which can be used to support the creation of any interaction, such as customer service, media sending, intelligence recognition based on phrases artificial and many other things, use your imagination
open-source sms-gateway. turn any android phone into an sms gateway
Open-source, self-hosted newsletter, email marketing and transactional email platform. Visual MJML editor, Liquid templating, 7 sending providers.
Privacy-focused encrypted email service.
Self-hostable email archive.
Email infrastructure for agent and indie devs.
Open source alternative to Resend, Sendgrid, Postmark etc.
✉️ Open-Source Email API for Developers. Self-hosted Alternative to SES, Mailgun, SendGrid.