Dittofeed
Marketing
Self-hostable customer engagement platform for automated journeys, segments and broadcasts over email, SMS, push and webhooks.
Free self-hostedOpen source · MIT License
Also offers paid editions — see the detail.

Categories
Entries in our catalogue that can take over from Segment. Each one states why, and links the vendor's own source for the claim.
Marketing
Self-hostable customer engagement platform for automated journeys, segments and broadcasts over email, SMS, push and webhooks.
Also offers paid editions — see the detail.
Why it can replace Segment: Dittofeed's documentation describes feeding an existing Segment data stream into a Dittofeed instance as a data source, with the endpoint and the exposure it needs. Source