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Agency partners

Find and connect with a certified Agency Partner

Need a hand getting your automated messaging efforts to the next level? Discover our certified partners in our partner community. Whether you’re looking for a strategic consultation or full-service execution, you’ll find the right fit here.

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Certified Partner
Certified Partner
Ikaros
Ikaros is a specialist growth consultancy that acts as a dedicated growth squad for its clients. Leveraging product-led growth (PLG), data, and automation, Ikaros has delivered significant growth for its clients. With a focus on growth strategy, high-velocity delivery, and growth foundations such as process, tech infrastructure, and culture, Ikaros helps businesses design their growth strategy, execute their plans, and train their teams for long-term success. Since its founding in 2019, Ikaros has established a track record of measurable success through product-led growth, having worked with scale-ups, VC/PE, and corporate clients across all types of industries. With a team of experts and entrepreneurs, Ikaros can deliver strategic advice as a fractional Chief Growth Officer, execute initiatives end-to-end as a dedicated Growth Pod, or embed with existing teams to fill capacity and capability gaps, providing flexible solutions tailored to its clients' needs.
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Certified Partner
Certified Partner
The Database Divas
If Customer.io does it, we'll make it happen for you. Want to brainstorm your workflow? We are real and accessible people who help business marketers sell more stuff online using the magic of marketing automation systems. We answer your emails, return your phone calls, and you can text us...we like talking to our clients! (Ie., no keyboard hideouts over here!) Our tech team is wicked smart and owns all the tech t-shirts. DM the Divas or schedule a call; let's squeeze more profit out of your list!
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Certified Partner
Certified Partner
Appspand
Appspand is a boutique mobile app marketing agency, delivering data-driven growth, retention, and monetization strategies for consumer apps and mobile games. With over 30 years of combined experience, our team brings proven expertise from top mobile-first companies like Zynga, as well as deep know-how scaling small to mid-size startups. What We Do * Growth Marketing: Custom acquisition strategies combining organic (ASO, UGC, referrals) and paid channels (Meta, Google, TikTok, ASA) to deliver cost-efficient installs and maximize ROAS * Lifecycle & Retention: Fully managed lifecycle marketing—auditing, strategy, automation, and channel operations—that boosts engagement, lowers churn, and maximizes LTV * Monetization: Tailored strategies for subscription apps, in-app purchases, and ad monetization that align revenue goals with user experience and long-term retention Why We Stand Out * Full-funnel expertise: We optimize the entire marketing journey—from first touch to long-term user value—using a holistic, omni-channel approach * Flexible & scalable: Ideal for seed startups and growth-stage apps alike, our managed services start from $1,200/month
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Certified Partner
Certified Partner
Web2Media
At Web2Media, we are a full-service digital marketing agency with a comprehensive approach to helping businesses succeed in the digital landscape. We support and both B2C and B2B companies. Our team of over 75 specialists brings expertise across key areas such as SEO, paid media, social media management, and marketing automation. We focus on creating customer-centric solutions, combining strategic insights with the latest technology to drive results. With Customer.io, we specialize in marketing automation and CRM, enabling brands to deliver highly personalized, omni-channel experiences that take the customer experience to new heights through loyalty and engagement across all touchpoints.
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Certified Partner
Certified Partner
Digi Storms
At Digi Storms, we're on a mission to redefine email marketing for SaaS companies. Want to know our secret sauce? 👇 Throughout our journey, we've had the privilege of helping SaaS businesses grow. How? By crafting emailing strategies that resonate deeply with each client's unique narrative. Here's what's in our toolbox: 💌 Customized Email Marketing Campaigns: Tailored to echo your brand's voice and engage your audience at every stage. 📊 Data-Driven Insights: We don't just send emails; we tell stories backed by data, driving real engagement and growth. 🔍 Behavioral Segmentation: Pinpoint precision in reaching the right audience with the right message. 💡 Creative Content Development: Crafting messages that not only inform but captivate. But here's what truly makes Digi Storms different – our approach. We believe in the power of collaboration. Partnering with clients to turn their visions into effective email strategies. How do we make it happen? 🤝 Creating deep partnerships with clients to align our email strategies with their goals. 🧠 Drawing on extensive industry knowledge and a drive for digital marketing innovation. So, if you're looking to: 🚀 Elevate your email marketing beyond the conventional. 📈 Craft a digital presence that’s as dynamic and unique as your SaaS product. 💥 Ignite growth and build lasting relationships with your users. Let's connect! Drop us a message, and let's explore how we can take your email marketing to the next level.
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Certified Partner
Certified Partner
Marketomic
Marketomic is a full-stack integrated marketing and operations management consulting firm that specializes in aligning business strategies and technology to sales and revenue goals. We provide the tools necessary to increase your efficiency, accelerate your growth, and lower your customer acquisition costs while increasing customer retention. Our business-first approach to automation across your organization allows for higher ROI, lower implementation costs, and delivers cross-functional satisfaction. At Marketomic, we understand that every business is unique and requires a tailored approach when it comes to marketing. That’s why we offer our services in Customer.io—so you can get the most out of this powerful platform and maximize the success of your marketing campaigns.
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Certified Partner
Certified Partner
Seven Digits Media Inc.
Data-driven full-stack agency serving mainly mid-market clients in four continents. 7Digits is more than a regular agency: 30+ senior employees, uniquely wide experience in martech and our strong business focus positions the Company at the intersection of a growth-focused business consultant entity and an effective online marketing firm full of capable seniors on the execution size. Helping brands like Lindt, Lidl, MKB Bank, Krullung, RSM and several others as well as mid-sized e-commerce clients helped us quickly grow and constantly learn on many international markets. Our business-first, proactive approach empowered our clients not only to grow exceptionally, but to transform many inhouse processes to support their market acquisition potential to the fullest extent. Business cases we admire are the most difficult ones: rapid market acquisition, international expansion, high-volume sales environments and market segments heated with fierce competion. Take a look at our case studies to discover our full potential as your business growth partner in the online space.
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Certified Partner
Certified Partner
Little Nudge Marketing B.V.
Little Nudge Marketing specializes in helping small businesses and startups in SaaS, e-commerce, and the hospitality and travel industries master marketing automation. We build smarter, more effective marketing systems using Customer.io, enabling you to save time and focus on growth. Whether you're a lean startup or a growing business, we provide the strategic thinking and hands-on execution needed to build a robust automation framework. Our primary services include: * Marketing automation strategy and execution * Seamless migration to Customer.io from other platforms * Custom email development, including expert copywriting, design, and coding What makes us different is our collaborative and empathetic approach. We believe in empowering our clients, not just executing tasks. We work with you as a partner, providing honest feedback and transparent insights into your marketing strategy. We won't simply tell you what to do; we'll explain the 'why' behind every decision, helping you understand your audience and become a more effective marketer. Our goal is to meet you where you are and provide you with a system that works for you; a system built on trust, clear communication, and a shared vision for success.
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Certified Partner
Certified Partner
WeDoCRM
WeDoCRM is the 'insourced' CRM agency, supporting CRM teams and businesses all over the world in both a B2C and B2B capacity. With the exception of employees, customers are the most important commodity a business has. In the last few years, CRM has become a necessity for most organisations. Yet many still struggle to unlock its full potential when it comes to engagement, conversion and recurring revenue. That’s where WeDoCRM comes in.
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Certified Partner
Certified Partner
ScaleMath
ScaleMath works directly with software startups, VC firms, and enterprise companies to help them scale customer acquisition with SEO & content marketing. Real results driven by spending time, day after day, month after month, helping people and businesses grow their search traffic & deliver exceptional customer experiences.
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Certified Partner
Certified Partner
Escalate Ops
We help companies to streamline their operations by implementing AI & top tech solutions. We've implemented more than 80 projects all over Americas, from the US to Argentina.
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Certified Partner
Certified Partner
Ed2Market
What We Do Ed2Market specializes in marketing strategy and implementation for education entities such as curriculum companies, professional development providers, ed tech organizations, authors, nonprofits, and more. Whether you’re looking to develop a strategic marketing plan and calendar, want to launch a social media initiative, need to develop rich content marketing assets or something in between, the experienced team at Ed2Market can help you meet your outreach goals. Why Ed2Market? Our team brings a combination of K-12 and higher education industry and marketing strategy knowledge that traditional marketing agencies lack. Our team includes marketing experts with experience at the leading education companies in the market such as Corwin, SAGE Publishing, HMH, MindSpark, and more. Many of us are former teachers and administrators with advanced degrees in Education and Marketing. We stay up to date on the latest research, policy, funding, and trends so we can always help our clients navigate the dynamic education market.
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Certified Partner
Certified Partner
LifecycleX
We turn customer activity data into revenue. LifecycleX is a SaaS marketing agency. We help SaaS teams increase purchases, cross-sells, upsells, and customer lifetime value by replacing out-of-the-box lifecycle messaging with high-impact campaigns and automated engines. Expertise includes: * Customer Relationship Management (CRMs) * Marketing Automation Software * Email Marketing Campaigns * Text/SMS Marketing * In-App Notifications * Push Notifications
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Certified Partner
Certified Partner
SaaS Growth Advisory
SaaS Growth Advisory helps B2B SaaS companies acquire customers through repeatable and scalable acquisition processes. We obsess over collection of data, measurement and analytics, of each and every customer interaction, in order to deliver superior ROI out of your inbound paid acquisition and outbound marketing.
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Certified Partner
Certified Partner
FIVE Agency, an Endava company
FIVE Agency designs, develops, and grows winning digital products that deliver business results and move metrics for our clients. Our growth team applies an analytically rigorous data-driven approach to relentlessly optimize every user journey and lifecycle growth funnel. Growth services span user acquisition, app store optimization, engagement marketing, and test-&-learn based conversion optimization. FIVE is part of Endava (NYSE: DAVA).
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Certified Partner
Certified Partner
Daniele Tadini
I help SaaS businesses to grow revenues and save time with Digital Marketing | CRM & Marketing Automation expert
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Certified Partner
Certified Partner
Enflow Digital
Enflow Digital is your dedicated team of email marketing experts. We use proven email marketing strategies to capture, nurture, convert, and retain more customers for your eCommerce brand. Are you ready to grow your brand?
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Certified Partner
Certified Partner
Flux Digital Labs
Unify Your Sales, Marketing & Data Systems To Track, Optimise & Automate Your Business. Increase Productivity and Sales with Systems Aligned for Seamless & Friction-less Experiences For You & Your Customers
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Certified Partner
Certified Partner
Modular Marketing
Get more value from Customer.io Modular is a personalization and retention agency that helps leading brands launch, scale, and optimize lifecycle programs on Customer.io. We combine deep expertise with a repeatable delivery system—so you can move from “platform set up” to measurable impact without reinventing the wheel. What we do in Customer.io: * 🔧 Foundation & Infrastructure: data architecture, event taxonomy, modular templates, dynamic content/snippet engine * 📈 Build & Launch: Campaign + journey frameworks, cross-channel orchestration (email/SMS/push/in-app), QA, optimization sprints * 🧠 Strategy & Ops: audits, governance, testing roadmap, reporting upgrades, AI-assisted insights Industries: healthcare & wellness, fintech, retail, travel & hospitality, eCommerce, B2B SaaS, marketplaces, and more. Ready to accelerate Customer.io outcomes? Let’s start with an audit or a build sprint.
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Certified Partner
Certified Partner
Infinities ICT Solutions
We DREAM, ARCHITECT, DESIGN, and DEVELOP. At Infinities ICT Solutions, we focus on challenging the boundaries of user-centred design by creating the best life-changing solutions for our customers. We look for outside-of-the-box solutions that no other company has thought about, we empower creativity, and we are no biased toward any tech-ready solution.
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Certified Partner
Certified Partner
Esme IT
Esme IT — Customer.io Partner for DACH, Data Architecture & Lifecycle Automation Experts Esme IT is a Vienna-based consulting and technology firm specializing in data-driven lifecycle automation. As an official Customer.io partner for the DACH region, we help companies transform fragmented systems, scattered data, and manual processes into scalable, automated customer experiences. We go beyond traditional marketing automation. Our work combines data architecture, system integration, and automation strategy — enabling Customer.io to operate as the central engagement engine within a company’s digital ecosystem. Our expertise includes: * Designing end-to-end data pipelines, event schemas, and tracking concepts * Building custom integrations, APIs, and automations tailored to complex business logic * Synchronizing Customer.io with CRMs, BI tools, databases, subscription systems, and analytics * Developing modular workflows such as onboarding, retention, reactivation, permissions, and lifecycle communication * Providing continuous optimization through technical audits, experimentation, and performance analysis With a strong background in DevOps, cloud platforms, and IT strategy, Esme IT enables organizations to create scalable, efficient, and sustainable digital operations. From deep-dive technical assessments to long-term growth retainers, we act as a strategic partner — combining engineering precision with a clear understanding of business goals to deliver measurable impact.
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Certified Partner
Certified Partner
Seedium
Seedium is a reliable and highly-qualified web development company. We are software solution providers in Real Estate, Healthcare, etc. industries for US and European markets. We do care about quality and time.
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Certified Partner
Certified Partner
Mediac Agency
Mediac Agency is a Danish performance and design agency specializing in experience-driven branding, marketing strategy, and digital growth solutions. Based in Aarhus, we help businesses unlock their full potential by delivering cutting-edge marketing, creative design, and compelling storytelling that resonate with their audiences. Our expertise spans across digital advertising, content creation, branding, and video production, ensuring that every campaign is crafted with precision and purpose. We believe in making marketing simple yet effective, aligning our strategies with data-driven insights and creativity to maximize results. At Mediac Agency, we don’t just execute campaigns—we create meaningful brand experiences that engage, inspire, and convert. Whether it's building a brand from the ground up, optimizing performance marketing, or producing high-impact visual content, our goal is to drive measurable success for our clients. Our core services include: * Strategic Marketing: Tailored strategies that align with business goals and market trends. * Performance Advertising: Data-driven campaigns designed for maximum ROI. * Branding & Identity: Developing strong, cohesive brand narratives that stand out. * Content Creation: Engaging, high-quality visual and written content for various platforms. * Video Production: Storytelling through dynamic video content that captivates audiences. We collaborate with businesses of all sizes, from startups to established enterprises, helping them navigate the evolving digital landscape with confidence. With a commitment to transparency, innovation, and excellence, Mediac Agency is your trusted partner in achieving marketing success. Let’s make marketing simple—let’s make it work. Visit us at mediacagency.com to learn more about our work and how we can help your brand grow.
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Certified Partner
Certified Partner
DOME Digital
Dome Labs is a martech agency crafting high-end WordPress websites, analytics data strategies and digital tranformation infrastructures to make sure you enable your full growth potential.
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Certified Partner
Certified Partner
Ragnarok
As the leading personalization marketing agency and MarTech systems integrator, Ragnarok has delivered exceptional results since its inception in 2012. Our expertise in MarTech tooling, strategy, and execution has led to the successful delivery of over 500 projects across a range of industries, including e-commerce, healthcare, fintech, media, and transportation. We take pride in our unique approach of combining cross-channel marketing with MarTech consultation, offering our clients a more holistic approach to building and enhancing personalization in their marketing programs. Our team comprises professionals from across the globe, bridging the gaps between strategy, data, and technical consulting.
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Certified Partner
Certified Partner
dataconduit
From simply setting up your Customer.io account to creating advanced integrations with your martech stack and backend – the team at dataconduit is here to help you make sure you get the most out of Customer.io.
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Certified Partner
Certified Partner
flightdeck
We help tech companies optimize landing pages and product flows by taking a scientific approach to conversion rate optimization.
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Certified Partner
Certified Partner
Webllisto Technologies
Webllisto is a prominent IT Consulting and Engineering firm offering clients the finest Web and Software development services for their business. Our exceptional Web services are dedicated to Enterprises, ISVs, Startups, and digital agencies.
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Certified Partner
Certified Partner
Revity
Our team has over 120 years of experience in marketing, animation, and other related services. We started REVITY to give businesses the opportunity to grow through a partnership with a marketing agency who will care about their business as much as they do. We believe in generating revenue for our clients–and ourselves–with integrity. We pride ourselves on honesty and openness; we encourage our clients to be involved in our process. We firmly believe in providing value first and foremost. We care about the individuals who make up a company and the individuals they serve. Through our service, we help those individuals lead a better and more productive life. Our mission is to increase the visibility of our clients through an integrated marketing approach. We aim to facilitate a better overall marketplace for businesses and consumers.
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Interested in becoming a Partner?

The Customer.io partner program is for agencies and technology companies that want to grow their business by providing exceptional messaging services to our mutual customers. We’ll help you grow through guidance, education, our referral network, and so much more.

Top-notch training

Use our partner exclusive training to train your team on our product -- and more importantly how to become messaging and email experts.

Agency-only communications

Be in the know. Gain an inside track of communication and how what we’re building at Customer.io can help your business grow.

Access to new leads

Get listed in our partner directory for increased exposure and backlinking + become part of our referral network. (Coming soon)

Co-marketing

Work with our marketing team to increase your exposure. Guest blogging, co-branded materials, and more…

Peer-to-peer community

A safe place to ask questions, get advice, and share opinions with marketing and messaging professionals from all walks of life.

Sales enablement

From one-pagers to competitive comparisons, we’ll give you what you need to sell Customer.io effectively.

What makes a good Partner?

At Customer.io we have two different types of partnerships that help drive success for our customers. Customer.io Agency Partners are responsible for helping our customers hit their marketing and growth goals through the implementation of awesome messaging campaigns. Customer.io Connect Partners build first-class integrations with our platform to help our customers take their messaging abilities to the next level. Not all companies are suited for partnerships like the Customer.io Partner Program.

However, companies with the following attributes always make a good fit:

  • Looking to grow
  • Willing to work with our team to come up with micro and macro solutions
  • A focus on providing value and finding the right solution over pitching
  • Willingness to be transparent and honest
  • Committed to follow through