Dittofeed
61 · StableCustomer engagement platform for automated email, SMS and push journeys.
Open source alternatives to Customer.io
1 open source project replaces Customer.io, ranked by how safe each is to depend on.
Dittofeed
61 · StableAt a glance
Health and license are separate verdicts: a project can be well maintained and still not be open source.
| Project | Health | License | Stars |
|---|---|---|---|
| Dittofeed | 61 · Stable | Free to useMIT | 3.0k |
More in Email marketing
Customer.io is a paid email marketing product. See all open source email marketing tools, ranked the same way.
Scores last refreshed from GitHub on 9 October 2026. How we score.