Dittofeed
61 · StableCustomer engagement platform for automated email, SMS and push journeys.
Directory / Alternatives to Customer.io
1 open source project replaces Customer.io, ranked by how safe each is to depend on.
Customer engagement platform for automated email, SMS and push journeys.

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 | MIT | 3.0k |
Customer.io is a paid email marketing product. See all open source email marketing tools, ranked the same way.
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