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Our API experts handle attribute syncing, API calls, SDKs, and event automation, ensuring flawless data flow and scalable workflows.
We leverage segmentation tools, behavioral triggers, and custom attributes to hyper-personalize campaigns, ensuring every message reaches and converts the right audience.
Our certified experts map customer journeys, refine automations, and craft high-converting sequences to boost engagement, retention, and measurable ROI.
We fix messaging issues at the root with domain authentication, sender reputation monitoring, and optimization—ensuring emails, push, and webhooks land reliably.
Fine-tune automation, improve engagement,
and accelerate growth.
Review your current Customer.io setup to identify optimization opportunities.
Implement proven workflows to enhance engagement, streamline operations, and maximize efficiency.
Continuously optimize performance for better deliverability, conversions, and ROI.
See how leading B2C brands are scaling their marketing with Propel’s retention marketing expertise.
❝ Incredible! 505% More Conversions ❞
Propel's strategic campaigns and weekly guidance transformed our user engagement completely. Their expert team brought actionable insights.
❝ Masterful! ❞
Propel has been a fantastic partner. They are responsive, follow directions, and deliver great marketing insights. We've retained them as our marketing consultants for ongoing projects.
❝ Proven! From Start-up to Scale ❞
From start-up to scaling 1M+ monthly emails, Propel's deep understanding of lifecycle marketing and customer journey mapping made our growth journey seamless.
Got Questions? We Have Answers!
Customer.io is a marketing automation platform that helps businesses send personalized messages through email, push notifications, and SMS. It uses customer behavior data to create real-time, targeted messages, making it easy to engage users and boost conversions.
Customer.io is not a traditional CRM. It’s a marketing tool that works with your CRM to send personalized messages. By connecting to your customer data, it helps you automate and optimize communication across the user journey.
You can reach Customer.io through their support page, live chat, or by submitting a help request. If you’re a Customer.io user, their customer success team is always available through your account for quick assistance.
Customer.io is trusted by thousands of businesses worldwide and continues to grow as a top marketing platform. While profitability specifics aren’t public, its strong reputation and client success stories speak for its value.
Customer.io makes your communication smarter and more personal. It helps you engage users with behavior-based messages, automate workflows, and boost conversions, all while saving time and resources.
Customer.io helps you build trust and loyalty by sending timely, personalized messages. Its automation and targeting features ensure users feel valued, turning them into long-term customers.
Use our free Retention Impact Calculator to see how much revenue you’re leaving on the table — and how much you could unlock by improving retention.
👉 Calculate My Impact
