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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.
Meet Jasper, your Service Partner matchmaker.
Matchmaking agent
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
Cellosite
Cellosite specializes in mobile marketing and advertising. We promote mobile apps by increasing usability and sales. The world of mobile apps has evolved. While in the past companies aimed for apps to be downloaded by many people, today’s companies seek to target high-quality users who will use the apps repeatedly, with the focus shifting toward in-app purchases.
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Certified Partner
Certified Partner
Growthy
Suppose you're already experiencing some sales and have found a product-market fit. In that case, we can help you accelerate your growth with well-built systems. Here's what we're great at: * Building your complete messaging (email, messaging, SMS) systems from scratch and your current one with Customer.io (think abandon cart, onboarding campaigns, re-activation, triggered emails, etc.). * Plan and implement your analytics tracking stack so you can understand conversions by traffic source and campaigns to understand CAC & LTV. * Conversation rate optimization across product, ads, landing pages, and the customer journey. * Acquiring qualified converting paid traffic from Google Ads (search, display, YouTube) and Facebook/Instagram Ads. * Helping you systematize and build a content system that drives organic traffic and write SEO-friendly articles for you. * Copywriting & landing page creation. We focus on building systems that scale & we'll even help you hire internal team members to replace us.
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Certified Partner
Certified Partner
We are strategists, creatives, analysts, and project managers that will work with you, side-by-side, to build your growth stack and engage your customers. Whether you're starting from scratch or starting a new phase of growth, we can plan, execute, and optimize your growth ecosystem for maximum results.
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Certified Partner
Certified Partner
addvanto
We are leaders in Marketing Automation Lead Generation - Lead Nurturing - Customer Acquistion - Retention - Cross-Selling - Upselling - Churn Prevention - Winback As a customer lifecycle marketing agency we are specialized in marketing automation. We conceptualize and realize customer journeys for our clients to help them to create value from their customer data. You can find our offering below. Customer lifecycle marketing * Strategy consulting: We find the most valuable use cases for marketing automation based on your business and customers. * Conceptualization of customer journeys: We figure out how the new automated customer experience should look and feel. Which channels, content, creatives, messages and/or offers should be used, in which sequence and in what time frame? * Realization of customer journeys: We create all necessary assets for automated customer journeys (creatives, copywriting & coding). * Implementation: We setup the automated customer journeys in your customer.io instance and test them to make sure they are working as expected. * Operations: We monitor, analyse and optimize journeys for our clients. Tool support * Conceptualization of data model: Which data does my company need in customer.io to realize the most valuable use cases? * Integration of data bases or a data warehouse with your customer.io instance: We build the connection between your data bases and your customer.io instance. * Design and implementation of templates: We make sure your templates (e.g. for emails or landing pages) in your customer.io are ready to be used by your marketing managers. * Training for employees We adapt our offering to the needs of our clients. Contact us for more information: felix.zeeb@addvanto.ch We look forward to hear from you! Kind regards Felix
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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
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
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
Make the Grade
We are a digital strategy agency. We increase the impact of your marketing actions to drive your sales pipeline and develop your revenue, while reducing the cost of customer acquisition.
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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
Right Side Up
Right Side Up partners with companies of all stages and sizes to craft best-in-class growth strategies, design optimal organizations for scale, and bring those strategies to life with consultants, teams, and full-time employees via our recruiting services. Right Side Up’s strategic and tactical specialists can help you evaluate product/market fit, develop customer acquisition strategies, navigate executional challenges, build elite teams and team structures, and evaluate pivotal decisions. Whether you need one individual or a custom-built, full-service team, we’ll find you the configuration of A+ talent you need to accomplish your goals.
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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
Flowstate
Flowstate creates business operations and customer experience software for wavepool operators, coaches and surfers. We primarily focus on our attention and providing services to this industry sector.
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Certified Partner
Certified Partner
Osano
Osano enables companies to quickly comply with data privacy laws around the world. * Search for personally identifiable information (PII) in Customer.io * Automatically summarize PII to fulfill subject rights requests * Automatically delete PII to fulfill subject rights requests
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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
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
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
Welcome Tomorrow
Moving away from traditional marketing agencies, Welcome Tomorrow sets new standards as your trusted growth partner.
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Certified Partner
Certified Partner
Flowium
Flowium is a full-service eCommerce email marketing agency run by a team of proven experts. Our mission is to deliver results-driven email marketing for every brand we encounter We do it by providing you with an all-star team of pros to take care of everything related to email marketing, including: * Account set up * Full email marketing strategy (abandoned cart, browser abandonment, welcome series, etc.) * Campaign content calendar * Email copy that fits your brand and connects with your customers * Email design optimized for mobile and dark mode * Technical setup and regular maintenance * Continuous testing and optimization for even better results We also offer SMS marketing to maximize engagement and repurchase rates with your brand. Every Flowium team member is an expert in their field, whether that’s copywriting, design, brand strategy, working together to bring you top-tier results. For real, revenue-boosting email marketing solutions, contact us.
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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
Parallel 9
Parallel 9 is a UK-based performance marketing agency that helps e-commerce and direct-to-consumer brands grow faster and more profitably. They specialise in building data-driven marketing strategies across paid media, design and customer engagement channels, including Meta Ads, Google Ads, TikTok, email and SMS. Parallel 9 looks at the whole customer journey to create bespoke channel mixes that drive revenue and improve return on ad spend, rather than relying on one-size-fits-all retainers. The team blends strategic insight with performance creative, influencer marketing and rigorous analysis to help ambitious online brands scale and strengthen their customer relationships.
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Certified Partner
Certified Partner
allset
Fintech lifecycle agency.
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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
inteQ
inteQ is a data intelligence company with over 30 years of experience helping retailers and consumer-facing brands unlock the full value of their customer data. Genesis Data connects every customer touchpoint into a single, coherent view of your customer. Our configurations takes unstructured data from across your business - transactions, loyalty programs, digital interactions, and more - and organizes, cleanses, and aggregates it into actionable intelligence. Rather than replacing your existing systems, Genesis feeds that refined data back into the tools you already use, so you can activate on it immediately and start driving real results. What sets inteQ apart is their hands-on approach. Their team becomes an extension of your IT department, handling the complex data challenges that slow most organizations down and ensuring your data is always where it needs to be - clean, connected, and ready to work. With three decades of retail industry expertise, inteQ brings both the technology and the know-how to help brands move from fragmented data to confident, customer-driven decisions.
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Certified Partner
Certified Partner
Repetitos
If an executive asks “how healthy is our customer contact database," can you provide more than a vague “it’s pretty good” response? As Forrester's Director of Customer Marketing, I learned: 1. A customer contact database decays 2% monthly and bad customer contact data impacts from 3-5% of annual contract value 2. Bad data is the second biggest challenge when running customer campaigns 3. The third largest buying signal is being a past customer and 20% of new business revenue can come from repeat buyers Repetitos can update and enrich your customer contact database for pennies per name. With a clean database, you are ready for, and we can design a Repeat Sales by Former Customer Contact program.
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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
Nine Lives Digital
You’ve acquired users/leads/prospects. Now what? At Nine Lives Digital, we help organizations with complex funnels and long sales cycles get sh*t done (like generate more leads, achieve higher conversion rates, attract logos to get excited about). We're a small, nible, but highly dedicated team and we'll partner closely with you to dig deep into your data and uncover insights into your email funnel that can help you maximize your communication efforts and better reach your audience. This data-driven approach to email marketing allows you to better understand your data, your customers, and their needs, leading to better business outcomes (and happier email subscribers). Need help with your data structure & strategy? We provide recommendations for platforms and configurations and create strategies for marketing, sales, and product data architecture so you can scale communications to your users, prospects, and customers.
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Certified Partner
Certified Partner
Solaris Digital (Brooke Hart)
Brooke Hart is a fractional marketing leader with over 15 years of experience helping brands build and scale high-performing lifecycle and email programs. A longtime Customer.io expert, she has guided businesses through full platform stand-ups, lifecycle strategies, scalability through automation, and optimization tactics to drive retention and revenue growth. Through her consultancy and complimenting agency, Solaris Digital, Brooke blends strategic insight with hands-on execution support — helping teams turn complex customer journeys into simple, scalable systems that deliver measurable impact.
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Certified Partner
Certified Partner
schalk&friends
Do you see the potential of digital marketing, but sluggish systems and a lack of resources are getting in the way? From system architecture to web applications, from digital branding to online marketing - we provide independent, end-to-end advice. With intelligent strategies and modern, AI-supported technology, we establish a sustainable framework to automate marketing processes and make them more efficient. The company website plays a central role here: data-driven, customer-centric and fully networked, it becomes a strategic marketing tool. Intelligent marketing technology - for more entrepreneurial freedom, even with limited resources.
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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