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    Email marketing

    Customer.io integration with AI agents

    Customer.io is a messaging automation platform that sends email, push, SMS and in-app messages based on user behavior. Growth teams use it for onboarding, retention and segmented campaigns.

    • Agents only read and suggest
    • No credit card
    • Disconnect anytime

    What the agents read from Customer.io

    • campaigns and broadcasts
    • deliveries, opens and clicks per message
    • conversions per campaign
    • segments and people
    • metrics by channel (email, push, SMS)

    Ask Sherlok

    Which Customer.io campaign has the highest conversion rate?

    At which onboarding message do users stop opening?

    Which segments respond better to push than to email?

    What the agents do with Customer.io

    Agents that use this data: Report, Site and Conversion, Investigate

    Shows which campaigns drive results

    Opens, clicks and conversions by campaign and automation, not just the list average.

    Points to tired lists and segments

    Falling engagement and rising unsubscribes before deliverability suffers.

    Ties email to revenue

    Cross-checks GA4 and your CRM to show how much each send brought in.

    Connect in 3 steps

    1. 01

      Create your free account, no credit card.

    2. 02

      In Data sources, find Customer.io and click Connect.

    3. 03

      Authorize access. The agents start reading as soon as the connection is done.

    Questions about the Customer.io integration

    Does Sherlok change anything in Customer.io?

    No. The agents read your Customer.io data and suggest the decision with the number and the why. You decide and apply it.

    Which agents use Customer.io data?

    Report, Site and Conversion, Investigate. Every agent reads your connected sources and cross-checks Customer.io with the rest of your marketing.

    Do I need to pay to connect Customer.io?

    Not to start. The Free plan connects up to 2 sources, no credit card. Growth and Pro connect more.

    You already have the data. What's missing is the decision.