214 threads1.2k comments12 tools reviewed

Anyone else using Customer.io for event follow-up?

Posted by Sofia Martinez · · Comparisons

Posting from the 50-person team perspective. We have been working through event follow-up and I wanted to compare notes with others in the community.

Context: currently on Customer.io for sending, evaluating Loops for deliverability. Not looking for sales pitches, just what broke and what held up for you.

Comments (3)

  • Isaac Mwangi · · 12 upvotes

    Read the Gmail bulk sender guidelines before you scale. Content quality does not fix auth gaps.

  • Lucia Fernandez · · 69 upvotes

    Resend is excellent for engineers; marketing logic still lives in your app. Know which job you are hiring for.

  • Ben Okonkwo · · 126 upvotes

    Customer.io shines when events drive everything. Prompt-built flows help when you lack a data team.

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