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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.

We will do all the work to match you with the best partners.
Certified Partner
Certified Partner
Caddie Inc.
Caddie Inc. features a team of experienced professionals with a wealth of knowledge in marketing, tech, finance and SaaS. We can assist with all aspects of Customer.io, from implementation to optimization. We know that every business has its own unique needs, which is why we take the time to understand your company, your goals, and your challenges. Whether you're just starting out with Customer.io or looking to take it to the next level, we have the expertise to help you succeed. In addition to our technical skills, we value strong relationships with our clients. We strive to be a reliable and trusted partner, available to offer support and guidance. Thank you for considering us as your consultancy. We look forward to working with you to achieve your goals!
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Certified Partner
Certified Partner
9x
9x helps fast-growing companies supercharge their operations with no-code solutions. We advise you and your team on how to digitalize and automate your processes, work with the right tools and implement operational best practices. We also offer trainings to learn how to leverage technology at work: SaaS, APIs, no-code and low-code, and can take over special projects to help you build faster.
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Certified Partner
Certified Partner
stitch
We stitch data, advertising and marketing technology together to drive measurable business outcomes. Marketing is more complex than it’s ever been The increase in diversity of consumption from fragmented experiences that go across device, browsers, apps and physical experiences are leading to marketing complexity where requirements are outpacing available resource while providing real challenges within the measurement space as well. Today we are exposed to more than 5,000 ads per day, yet 91% of people who could buy your product will never click on your ads (they still view it). E-commerce is growing fast, yet 94% of transactions still happen in the real world. To get full visibility into the customer journey - we need to close the loop with customer data while reducing our reliance on proxy metrics such clicks. Why choose us? At stitch we have over 30 years of combined strategic, technical and implementation experience from global tech companies, agencies and consultancies (such as Facebook, Microsoft, Accenture, Initiative Media, Clemenger & Colenso BBDO) helping brands fully realise the potential of merging strategy, data, advertising and marketing technology to deliver more profitable business outcomes through a transformed customer experience.
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Certified Partner
Certified Partner
Inclined
We partner with online businesses to analyze, implement and optimize changes that dramatically increase their bottom line. We are a technical growth marketing agency with deep expertise in Customer.io, Segment, Amplitude, BigCommerce Enterprise, and Shopify Plus. We run world-class email marketing campaigns on Customer.io.
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Certified Partner
Certified Partner
Outliant
Outliant entrepreneurs, engineers, marketers & designers provide expertise for all business stages. Services range from business automation to full scale software development. Our world class US team is standing by to solve your next problem, big or small.
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Certified Partner
Certified Partner
Space Age
Space Age is a world class digital marketing and UX/UI company. By combining design and marketing our unique approach to marketing solutions has lead to impressive results and satisfied customers. With a focus on Web3 and tech we hope to support businesses looking to drive real change within their given industry and society as a whole.
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Certified Partner
Certified Partner
Nextway technology
The mission of our company is to create digital solutions using agile and lean practices to ensure excellent customer experience. Be build software software tailored to your needs, some examples are: * Mobile Apps * Web applications * Ecommerce * Marketing Automation * Reports and BI * CRM
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Certified Partner
Certified Partner
Hawke Media
Hawke Media is an award-winning digital marketing consultancy and full-service agency. Hawke was founded on the idea that every modern business needs a CMO-level expert to lead digital marketing efforts. We customize data-driven, performance-focused solutions to help launch, scale, and invigorate businesses of all sizes, industries, and revenue models. We’re shifting the agency paradigm by putting client success ahead of our own. Our comprehensive à la carte menu of services and month-to-month contracts mean you get only what you need, when you need it. What We’re Great At: - Digital Marketing Strategy - Conversion-Optimized Websites - Creative Design - Social Media Management - Content Marketing & SEO - Search and Social Ads - Effective Email Campaigns
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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
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
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
Extensive Web
Extensive Web was established in 2009 as a web designing and development agency. We have delivered hundreds of successful projects in US, UK and other European countries. We have been working with different CMS, e-commerce and marketing platforms since 2013. Here is the list of services that we provide: 1) Marketing Automation to manage complete user flow and retargeting users based on user actions 2) Custom WordPress theme and plugin development 3) Custom Woocommerce-based theme and plugin development 4) Custom theme and app development for Bigcommerce 5) Data visualization services that include creating beautiful digital dashboards using Google Data Studio 6) Email marketing setup
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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
Bits'n Coffee Consulting
Bits'n Coffee, founded by an ex-Apple engineer, is building top notch mobile (and web) apps for start-ups, scale-ups & fortune 500 companies. With more than 80 apps built in the past 13 years - that’s about 1.5 billion downloads - first as employee, and then as consultant or start-up founder we have a extremely deep knowledge of customer or business facing apps, and all the keys to create great mobile (& web) experiences. Most of our apps are selected by Apple's editorial team, to be promoted in the Appstore, and reach hundreds of thousands of customer really quickly. We're located in Lille, France, but oftenly serves customers in North America, European Union + UK, or East Asia (Singapore, Hong-kong, Taïwan...)
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Certified Partner
Certified Partner
Part and Sum
Part and Sum is a full-stack growth consultancy that transforms how brands leverage Customer.io to drive meaningful customer engagement and measurable revenue impact. Ways we support Customer.io clients: Migration & Implementation Excellence: We seamlessly migrate and implement Customer.io within your existing martech ecosystem, to maximizing platform capabilities from day one. Customer Activation Strategy: We develop sophisticated lifecycle strategies that see through your customers' eyes, turning insights into action at every touchpoint. Our comprehensive approach combines customer insights, market validation, and behavioral data to create activation programs that deliver results. Full Lifecycle Marketing Management: As your dedicated lifecycle partner, we manage the complete customer journey, from acquisition through retention and advocacy. Our team acts as a fiduciary for your marketing investments, continuously optimizing campaigns, workflows, and automations to maximize ROI across all channels. What sets us apart: We're not just implementers, we're strategic growth partners who combine deep technical expertise with customer-centric thinking. Our integrated approach spans innovation, customer experience, and technology, ensuring your Customer.io investment delivers compounding value over time.
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Certified Partner
Certified Partner
Verbose
VERBOSE works closely with clients to design, build, and run dedicated in-house Lifecycle teams to meet your exact needs that solely work on your brand. This ensures cultural allegiance and fosters a partnership of complete collaboration and trust. Our Creative and Production teams are a pool of diverse agency talent that are available on-demand. These people provide a wide range of creative or marketing production services support based on your specific resourcing needs throughout the year. We’ll work with you and your dedicated Lifecycle Strategist to put together customized service packages for you.
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Certified Partner
Certified Partner
Inbox Army, LLC
Inbox Army is Making Email Marketing Affordable and Results-Driven for Everyone As a full-service email marketing agency, we offer strategy, design, coding/development, testing, QA, deployemnt, data management/analytics, automation/journey building and integrations. We work with clients of all sizes from small e-commerce companies to fortune 500 and enterprise clients. Since we are platform agnostic, we have clients on over 40 different platforms. Our Clients Save Up To 30% Or More On An Average InboxArmy grew out of an experiment to create a more efficient and cost-effective way to handle email marketing production. The experiment worked. Today our clients save as much as 30% or more compared to current email marketing and digital agencies. 250+ Years Of Combined Email Marketing Wisdom They say knowledge is power. We posit applied knowledge is a superpower. With over 250+ of email marketing experience, 25,000+ campaigns deployed and 5,000+ clients served, we have turned email marketing know-how into wisdom. InboxArmy symbolizes teamwork, innovation, integrity and shared learning. Each day we strive to listen, create, and learn with passion. Our data analysts find answers in numbers while our designers strive to innovate email design for better conversions. Contact Us Contact us for a free consultation call with our team, we can see if we are a good fit, we are happy to offer free quotes and if we are not a fit we can sometimes to refer you to another agency. Either way we'll part friends and love to meet new people in the email marketing space whether or not they become a client.
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Certified Partner
Certified Partner
Devhaus Pte. Ltd.
We're a Digital Transformation Agency based in Singapore Devhaus Digital Transformation Services helps companies adopt the best technology in their digital transformation journey - working alongside startups, scaleups, and small to medium-sized enterprises in structuring the right automation, communication, and data visualization tools to help them scale their business faster and more efficiently without breaking their budget. Our other services 1. Branding & Design System Strategy 2. Go to Market Strategy 3. Webflow Development Services 4. Marketing Technology System Architecture and Integration Services
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Certified Partner
Certified Partner
Impact Solutions GmbH
We use marketing and tech to build bridges to your success No shiny new objects or silver bullets. We deliver impact by applying our experience in technology, marketing, and business innovation to suggest and create the solutions to your challenges.
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Certified Partner
Certified Partner
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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
For Now Marketing
Our mission is to enable and empower marketers with the skills to execute their creativity and remove any hurdles.
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Certified Partner
Certified Partner
UFirst GmbH
UFirst is your premier full service web agency and expert in customer.io implementation and strategy. Our mission is to assist you in becoming data-driven and customer-centric, empowering your business to create personalized customer experience at scale. Committed to excellence, our team delivers state-of-the-art technologies and tailored strategies to address the evolving needs of modern enterprises. We specialize in digital transformation, e-commerce, B2B commerce, app development, and software solutions. Serving as your trusted partner, we excel in executing digital projects across the DACH region (Switzerland, Germany, and Austria), with a particular focus on delivering digital solutions for the construction, telecommunications, and hospitality industries.
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Certified Partner
Certified Partner
makook
We are a martech-focused growth agency that helps brands navigate the digital landscape, drive growth and achieve digital transformation.
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Certified Partner
Certified Partner
Magic Beans Agency Ltd.
Magic Beans is a growth marketing agency specializing in optimizing the middle of the marketing funnel through data-driven strategies and behavioral science. We focus on Activation, Revenue, and Retention (ARR) to convert more visitors into customers and maximize client growth. Our unique approach combines advanced analytics, conversion rate optimization, and marketing automation, all underpinned by behavioral science principles. With expertise in user journey mapping, A/B testing, and data analysis, we help businesses unlock sustainable growth through experimentation and continuous optimization. Founded by three industry experts in marketing, UX design, and analytics, Magic Beans transforms complex data into actionable insights, delivering measurable results for our clients across various sectors.
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Certified Partner
Certified Partner
Romain Finot
Product Growth Advisor. I help companies achieve their business goals by analyzing product usage data & enhancing user experience through growth experiments: 📝 Method: - Definition of business objectives - Implementation of the tracking plan and data stack - Data analysis and user research - Experiments on short sprints (4 to 8 weeks) 🧰 Deliverables: - Document outlining quantifiable business objectives - Evolving and editable tracking plan - Set of tools for tracking/data activation - Product dashboards - User questionnaires (Typeform, Maze) and analyses - Proposed experimentation roadmap Need assistance with any of the detailed topics above? Feel free to reach out!
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Certified Partner
Certified Partner
Mindnow AG
Hello, we're Mindnow! We specialize in agile product development from ideation to launch, with an entrepreneurial approach that delivers results. Our unique agile process covers strategy, research, design, development, optimisation and transformation, enabling you to make incremental progress as your business case evolves. We don’t charge per hour. Instead, we offer everything before the development phase as packages, perfectly adapted to your specific needs. The agile development of your product itself is invoiced sprint per sprint, giving you full flexibility. The first thing we do when we’re up to a new project is to listen and understand. As a development powerhouse, we’re experienced in asking the right questions to the right people. Once you’re considering working with us, we'll schedule a scoping workshop and dive deeper into your business processes and goals. After the workshop, you will receive a customized proposal based on the results. Want to know more? Let's talk about your challenge!
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Certified Partner
Certified Partner
Offtrail Marketing
A full service email and lifecycle marketing agency. Build a data-driven email and lifecycle program that doesn't follow the map. Personalized. Strategic. Uniquely yours.
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Certified Partner
Certified Partner
Intaface
We help companies and other agencies in Latin America send personalized, dynamic, and automated messages through email, SMS, WhatsApp, and push notifications. We advise at every stage of the sales funnel, from attracting new customers to executing programs. Let our team manage campaigns, speed up processes, and maximize results.
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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