List of the Top 24 Integration Software for Klaviyo in 2026

Hevo Data is a user-friendly, bi-directional data pipeline solution designed specifically for contemporary ETL, ELT, and Reverse ETL requirements. By utilizing this platform, data teams can optimize and automate data flows throughout the organization, leading to approximately 10 hours saved in engineering time each week and enabling reporting, analytics, and decision-making processes to be completed 10 times faster. Featuring over 100 pre-built integrations that span Databases, SaaS Applications, Cloud Storage, SDKs, and Streaming Services, Hevo Data simplifies the data integration process. With a growing base of more than 500 data-centric organizations across more than 35 countries relying on Hevo, it has established itself as a trusted partner in the realm of data integration. This broad adoption highlights the platform's effectiveness in addressing the complex challenges faced by modern businesses in managing their data.

LeadsBridge is an innovative iPaaS platform designed to help businesses enhance their omnichannel strategies by effectively orchestrating their data. As a comprehensive solution for integration needs, LeadsBridge works to connect various advertising platforms and sales funnels, offering customized integrations tailored to meet specific business requirements. Organizations aiming to optimize their advertising efforts through the unification of their marketing technology stack with platforms like Facebook & Instagram Ads, Google Ads, and LinkedIn Ads will greatly benefit from what LeadsBridge has to offer. Currently, the platform boasts over 370 integrations, enabling users to link their preferred software with their advertising channels and effortlessly sync data for efficient marketing workflows. Key features of LeadsBridge encompass: - Lead Synchronization - Targeted Audience Management - Online to Offline Tracking Capabilities - Cross-Platform Integration - eCommerce Data Synchronization - Customized Integration Solutions With its robust capabilities, LeadsBridge stands out as an essential tool for businesses looking to elevate their marketing performance through seamless data connectivity.

Cyclr, an embedded integration platform as a service (iPaaS), offers a comprehensive toolkit that enables the development, management, and publication of customized integrations within your software as a service (SaaS) application. This solution simplifies the process of meeting your users' integration needs through an intuitive visual interface and low-code integration builder, alongside various deployment options that cater to different requirements.

Zapier is a powerful AI and automation platform built to help teams orchestrate workflows across their entire tech stack. It connects more than 8,000 apps, enabling seamless automation between tools, data, and AI systems. Zapier allows users to create advanced multi-step workflows enhanced with AI decision-making. Teams can build custom AI agents that handle tasks like lead qualification, IT support, and customer responses. AI chatbots and AI-assisted workflow builders make automation accessible to non-technical users. Zapier centralizes data using tables and forms to power intelligent automations. The platform provides enterprise-grade security with SOC 2 and SOC 3 compliance. Full observability ensures teams can monitor, audit, and optimize every automation. Zapier supports role-based access controls and single sign-on for enterprise governance. It scales from personal productivity to company-wide automation programs. Zapier helps organizations move faster without sacrificing control or security. It enables real-world AI adoption that delivers measurable ROI.

Make serves as a dynamic visual platform that empowers individuals to design, construct, and automate a variety of projects, from workflows and tasks to applications and systems, all without the need for coding. This innovative tool is embraced by small and medium-sized businesses, scaleups, and teams around the globe, enabling them to accelerate their growth like never before. With Make, users can swiftly connect and create workflows, effectively allowing anyone to develop solutions akin to a developer and deploy them across diverse industries and business sectors in a significantly reduced timeframe and cost. Teams benefit from the ability to visualize, modify, and collaborate on processes, ensuring they can adapt and grow in alignment with their organizational needs. The platform facilitates the integration of sales and marketing tools, automation of customer journeys, enhancements in business operations, and the creation of bespoke backend systems. Engaging with Make is not only intuitive and playful, but also incredibly powerful, fostering creativity and innovation. Our vibrant Maker community demonstrates that when the act of building is infused with joy, the possibilities for achievement are boundless, inspiring users to push their creative limits.

APIWORX accelerates the expansion of eCommerce enterprises by streamlining and automating their back-office operations. Our Integration Platform as a Service (IPAAS) caters specifically to the distinct requirements of eCommerce companies. We seamlessly connect with all prominent eCommerce platforms such as Shopify, BigCommerce, WooCommerce, and several others. Additionally, we collaborate with major marketplaces including Amazon, eBay, Wayfair, and Etsy, among others. We also enhance the capabilities of third-party logistics providers such as Shipbob and Amazon FBA, ensuring efficient service delivery. Electronic data interchange networks like SPS Commerce, Coupa, Ariba, and EDI depend on APIWORX for their last-mile integration solutions. Our integrations with point-of-sale systems like Square, Lightspeed, and Clover unify both online and physical store operations. Furthermore, we align with leading accounting software such as Sage Intacct, Brightpearl, XERO, Netsuite, and Quickbooks to streamline financial management. The integration of inventory management and order processing systems is made easier through partnerships with platforms like Brightpearl, SKUVAULT, and Shiphero, thereby enhancing overall operational efficiency. In essence, APIWORX ensures that all facets of eCommerce businesses are interconnected for optimal performance.

Integrately streamlines the automation of manual tasks with just a click, making it an ideal solution for businesses, professionals, and entrepreneurs who want to improve their operations without needing any coding skills. Users can easily select their applications and choose from an extensive library of over 250,000 pre-built one-click integrations to establish connections effortlessly. By leveraging Integrately, you can connect various applications like Salesforce, Google, HubSpot, and Facebook, enabling automatic data transfers that conserve both time and resources. With such a broad range of pre-configured integrations available, you can activate them instantly—no complicated processes or lengthy training necessary, which is truly remarkable! Effortlessly transfer marketing leads to your CRM, log leads or purchases into a spreadsheet, and synchronize appointments in your CRM and Google Calendar. You can also set up notifications through Email or Slack when a deal is closed and automate invoice creation in QuickBooks. With the ability to connect your apps within five minutes, Integrately stands out as a highly effective tool for anyone aiming to enhance their workflow. The combination of simplicity and quick outcomes makes it a transformative resource for busy professionals seeking to optimize their daily tasks. Furthermore, this accessibility empowers users to focus on strategic initiatives rather than getting bogged down by repetitive tasks.

We streamline the complex task of bidirectional data integration, allowing your vital business information to be automatically synchronized across major software platforms, thus removing the tedious hours typically spent on manual data entry or inter-departmental coordination. As a result, your Sales, Marketing, Support, and Finance teams can collaborate more effectively and maintain alignment. For businesses engaged in eCommerce, we offer seamless integration with the software tools your team already uses, facilitating two-way communication. Enjoy bidirectional marketing automation integration for your Salesforce sales teams and gain direct insights from your Mailchimp marketing professionals. Moreover, you can take advantage of marketing automation integration designed for your NetSuite sales team alongside Mailchimp, all conveniently accessible via your dashboard. Learn how fitness businesses worldwide are addressing their data integration hurdles by linking Mindbody with Infusionsoft by Keap. Furthermore, integrating Constant Contact with Salesforce enables you to track your marketing performance metrics in real-time. With SyncApps, connecting your Cloud, On-Premise, or Plug-in applications to your CRM, Financial systems, Marketing tools, eCommerce platforms, and more becomes a seamless experience, optimizing your operations for greater efficiency and productivity. This integration not only saves valuable time but also fosters improved collaboration between departments, ultimately leading to enhanced business results and a more agile organizational structure. As you explore these integration solutions, you will find that they empower your teams to focus on strategic initiatives rather than getting bogged down by data management tasks.

The SSIS+ suite from COZYROC features over 270 data integration connectors, ETL components, and tasks designed to facilitate the creation of ETL solutions using Microsoft SQL Server Integration Services. This extensive collection empowers developers to streamline their data processing workflows efficiently.

StarfishETL functions as a Cloud iPaaS solution, enabling the seamless integration of virtually any application with another, provided that both have an accessible API. This capability empowers StarfishETL users to exercise full control over their data initiatives, allowing them to establish distinctive and scalable data connections tailored to their specific needs. By facilitating such flexibility, StarfishETL enhances the overall efficiency of data management and integration processes for its clients.

Rivery's ETL platform streamlines the consolidation, transformation, and management of all internal and external data sources within the cloud for businesses. Notable Features: Pre-built Data Models: Rivery offers a comprehensive collection of pre-configured data models that empower data teams to rapidly establish effective data pipelines. Fully Managed: This platform operates without the need for coding, is auto-scalable, and is designed to be user-friendly, freeing up teams to concentrate on essential tasks instead of backend upkeep. Multiple Environments: Rivery provides the capability for teams to build and replicate tailored environments suited for individual teams or specific projects. Reverse ETL: This feature facilitates the automatic transfer of data from cloud warehouses to various business applications, marketing platforms, customer data platforms, and more, enhancing operational efficiency. Additionally, Rivery's innovative solutions help organizations harness their data more effectively, driving informed decision-making across all departments.

Choose the applications that have been approved from our integration library, and use the flow builder to establish the required actions and fields to kickstart the synchronization process. After this step, your applications will start communicating with KonnectzIT, which will take over the management of the entire operation. Are you overwhelmed by routine tasks that, although simple, take up too much of your precious time? Is your focus on more important projects hindered by these tedious responsibilities? If you are looking for a straightforward yet effective way to regain your time, resources, and energy, your search ends here. Our intuitive drag-and-drop visual builder makes it easy to connect applications and synchronize their data effortlessly. Depending on how much automation you need, this can result in significant time savings each day. The broader your connections, the more time you can liberate daily. With our visual connect builder, you can automate countless tasks efficiently, no matter how intricate your workflow may be. Not only does our builder streamline the process of linking applications, but it also provides a clear visualization of the automation setup while you configure the tasks, resulting in a smooth experience. By utilizing this tool, you can transform your daily operations and focus on what truly matters.

Membrane reimagines the integration landscape by turning complex, time-consuming engineering into a conversational, AI-assisted workflow. As the product that succeeded Integration App, Membrane enables teams to simply describe their integration goals while the platform builds the logic, tests the behavior, and sets up the infrastructure automatically. The Membrane Agent interprets natural language and API documentation to generate integration designs, while the Membrane Engine powers reliable execution with built-in retries, monitoring, and event handling. Developers can take full ownership with Membrane Packages, which provide production-ready JavaScript and YAML code that can be deployed anywhere without platform lock-in. The system works with any API, making it ideal for CRMs, financial software, HR platforms, collaboration tools, and modern SaaS ecosystems. It supports pre-built integrations, real-time syncing, data import/export flows, workflow automation, and customer-specific connector logic. Membrane also integrates seamlessly with AI coding tools like Claude Code and Cursor, allowing developers to build, refine, and ship integrations inside their existing workflow. Reliability is a core pillar of the platform, backed by observability tools, open standards, SOC 2 Type II compliance, and optional on-premise deployment. Companies around the world highlight Membrane’s responsiveness, depth of capabilities, and ability to cut integration timelines from weeks to minutes. By combining AI generation with a robust execution framework, Membrane unlocks a new era of integration development that is faster, more flexible, and dramatically more scalable.

Latenode merges the simplicity of no-code solutions with the depth of full-code options and AI-enhanced insights, enabling effortless interactions between services that utilize APIs. Users have the flexibility to either work with no-code nodes for quick deployments or write custom scripts for more specialized needs. Rather than spending hours navigating through API documentation, you can communicate your requirements directly to the AI assistant, which will generate pre-assembled code tailored to your specifications. This powerful platform is designed to optimize the integration of various marketing tools, creating a unified system that reduces data discrepancies and enhances operational efficiency through smooth integration. Users can easily connect with popular SaaS applications using available connectors or develop bespoke code as required. For instance, you can effortlessly send alerts via Slack to your team while simultaneously dispatching email confirmations to your clients. Furthermore, the platform supports conditional logic, allowing you to intelligently control your scripts based on the data received, significantly improving functionality. With a complete cloud-based toolkit for API creation, you can craft workflows that seamlessly link any applications together, thereby streamlining processes across the board. By harnessing these features, teams can elevate their productivity and refine their communication strategies, ultimately leading to better collaboration and results. This integration-driven approach encourages innovation and ensures that users can adapt to changing demands with ease.

Composio is a powerful platform that transforms AI agents from simple conversational tools into fully functional systems capable of executing complex workflows. It provides seamless integration with over 1,000 applications, including popular tools like Slack, Gmail, GitHub, Notion, and more. The platform handles authentication automatically, managing OAuth flows, API keys, and permissions without requiring manual setup. Composio enables agents to dynamically select and execute the right tools based on user intent, improving efficiency and accuracy. It also offers secure, sandboxed environments where workflows can run safely, ensuring isolation and reliability. Developers can build multi-step workflows, automate processes, and execute tasks in parallel for greater productivity. The platform supports context-aware sessions, allowing agents to retain state and continue tasks without restarting. Composio is model-agnostic, giving developers the freedom to switch between AI models without disrupting their workflows. Its infrastructure is designed for scalability, supporting enterprise-grade use cases and high-volume operations. With built-in security features and compliance standards, it ensures safe handling of data and operations. By simplifying integrations and execution, Composio reduces development overhead and accelerates deployment. Ultimately, Composio enables developers to build intelligent, action-oriented AI agents that can operate across the entire software ecosystem.

Nango is recognized as a top-tier product integration platform that allows developers to seamlessly connect with over 300 APIs in just hours. By providing a range of pre-built integrations, developer tools, and user-friendly components, it alleviates the challenges associated with API interactions. With Nango, developers retain full control over their code and gain direct access to external APIs, which allows for the creation of customized integrations that align with their clients' unique demands, similar to the capabilities of an internal development team. The platform is equipped with comprehensive support for various types of authorization and API nuances, offering a consistent interface that aligns with your own data structures while delivering excellent user experiences. Each tool provided is specifically tailored to individual APIs, ensuring efficient handling of pagination, rate limiting, and other crucial aspects. Additionally, Nango features an AI co-pilot trained on a wide array of integrations, aiding in the development of personalized solutions. For those seeking expert assistance, Nango facilitates connections with API specialists and provides a service where their engineers can develop custom integrations designed to meet distinct needs. This all-encompassing strategy guarantees that developers are equipped with the necessary tools and support to thrive in their integration endeavors while fostering innovation through enhanced collaboration.

At Progress DataDirect, our enthusiasm lies in optimizing applications by leveraging enterprise data. We offer robust data connectivity solutions suitable for both cloud and on-premises setups, covering a vast array of sources including relational databases, NoSQL, Big Data, and SaaS platforms. Our focus on performance, reliability, and security serves as the foundation for our designs, meeting the needs of numerous enterprises as well as leading analytics, business intelligence, and data management vendors. By taking advantage of our extensive collection of high-quality connectors, you can effectively lower your development expenses across various data sources. Our promise of customer satisfaction is highlighted by our 24/7 world-class support and stringent security protocols, providing you with peace of mind while using our services. Experience the ease of our cost-effective, user-friendly drivers that enable faster SQL access to your data. As a leader in the data connectivity landscape, we are committed to remaining at the forefront of industry advancements. Should you require a specific connector that is not yet available, please reach out to us, and we will work with you to create a practical solution. Our mission revolves around seamlessly integrating connectivity into your applications or services, thereby significantly enhancing their overall capabilities and functionality. Ultimately, we strive to empower businesses to harness their data effectively, leading to improved decision-making and operational efficiency.

Quickwork serves as a versatile platform for businesses to design both straightforward and intricate workflows with ease. It enables organizations to develop and publish secure APIs while facilitating seamless conversational exchanges among employees, customers, and partners, thereby enhancing the overall user experience. As a comprehensive solution, Quickwork equips users with the necessary tools and services to construct robust and scalable integrations. The platform includes features like serverless APIs and interactive conversational experiences. Users can simply drag and drop applications to forge impactful integrations, eliminating the need for any coding expertise. With access to thousands of applications spanning business, consumer needs, analytics, messaging, and IoT, Quickwork empowers extensive customization. Its API Management feature allows for the effortless conversion of any workflow into a REST API with just one click. Furthermore, the serverless infrastructure ensures that your APIs can be scaled both elastically and securely. Additionally, Quickwork facilitates the creation and management of real-time messaging and conversational workflows that engage multiple channels, integrating human agents, IoT devices, and chatbots to provide comprehensive solutions. This holistic approach not only simplifies operations but also fosters enhanced connectivity and efficiency across various business functions.

iPaaS.com serves as a sophisticated Integration Platform as a Service, designed to effectively oversee and automate data exchanges among various business systems. At its core, it emphasizes the importance of achieving seamless integration and connectivity among diverse systems, such as CRM, ERP, and eCommerce platforms. By adopting an API-first approach, the platform guarantees both compatibility and adaptability across a wide range of digital environments. Utilizing a hub-and-spoke architecture, iPaaS.com centralizes data management, which reduces redundancy while enhancing overall efficiency. This design not only simplifies the integration process but also makes it user-friendly for individuals with minimal technical knowledge. Furthermore, the real-time synchronization of data across platforms ensures that all business operations rely on the most current information available. As a result, organizations experience improved decision-making processes and greater responsiveness to operational needs. This comprehensive approach positions iPaaS.com as a vital tool for modern enterprises looking to streamline their data management practices.

Unify and streamline your data operations. Transform your data ecosystem into a dynamic force. Data Virtuality serves as an integration platform that ensures immediate access to data, centralizes information, and enforces data governance. The Logical Data Warehouse merges both materialization and virtualization techniques to deliver optimal performance. To achieve high-quality data, effective governance, and swift market readiness, establish a single source of truth by layering virtual components over your current data setup, whether it's hosted on-premises or in the cloud. Data Virtuality provides three distinct modules: Pipes Professional, Pipes Professional, and Logical Data Warehouse, which collectively can reduce development time by as much as 80%. With the ability to access any data in mere seconds and automate workflows through SQL, the platform enhances efficiency. Additionally, Rapid BI Prototyping accelerates your time to market significantly. Consistent, accurate, and complete data relies heavily on maintaining high data quality, while utilizing metadata repositories can enhance your master data management practices. This comprehensive approach ensures your organization remains agile and responsive in a fast-paced data environment.

Discover the remarkable capabilities of SyncSpider, an advanced solution designed for effortless data synchronization among numerous platforms. By automating processes and minimizing the risk of human error, SyncSpider enhances your operational efficiency, ensuring that data like contacts, support tickets, and product information is consistently updated across your digital ecosystem. Elevate your e-commerce experience with SyncSpider’s distinctive integrations, which not only link online stores and marketplaces to your ERP system but also manage and synchronize customer information across various platforms. Choose from our cost-effective annual plans to drive your business towards a new era of enhanced productivity and operational coherence. Additionally, with SyncSpider, you can focus more on strategic growth while we handle the intricate details of data management.

Pipedream is a platform designed for serverless computing and integration, offering a rapid way to connect APIs and run code seamlessly. It empowers developers to construct event-driven workflows that link various applications effortlessly. By creating event sources, developers can convert any API into an event stream, allowing them to monitor activities such as tweets, GitHub events, or updates from Airtable. This platform provides a user-friendly interface for inspecting events, triggering Node.js workflows with each event, and accessing these events through an API in their applications. The workflows are built using Node.js code steps that execute whenever an event occurs. Developers have the flexibility to write custom Node.js code and utilize any npm packages, or alternatively, they can reuse actions designed for popular APIs. Events can be triggered from various sources, including a custom URL, an email address, SDK code, or based on a predetermined schedule. Once authentication apps are connected, they function seamlessly within the workflow. Pipedream accommodates OAuth and key-based authentication, managing token refresh and the OAuth flow on the user's behalf. Users can simply link accounts to the workflow steps and input the necessary authentication details in their code. Furthermore, the ability to monitor multiple event sources simultaneously enhances the platform's versatility for developers.

Deliver the integrations that your clients and potential customers are currently seeking, and watch your revenue grow without sacrificing the integrity of your main products. Provide robust, secure integrations equipped with advanced observability and security features suitable for a variety of use cases. We ensure that none of your customer's data is stored on our servers. Additionally, you can securely manage their OAUTH2 access tokens within your AWS Secrets Manager accounts. This OAUTH2 authentication method protects your customers' credentials while allowing them to revoke access tokens whenever they wish. By utilizing your OAUTH2 client secrets and IDs, you gain complete control over branding and security measures. Your application will maintain full authority over authorization processes and access tokens. Eliminate the complications associated with managing multiple APIs and intricate data transformations. Instead, streamline your integration efforts with a unified API and data model that simplifies your workflow. By focusing on this approach, you can enhance efficiency and improve user satisfaction simultaneously.

Are you aiming to launch a marketplace, an e-learning platform, or a site for memberships? Uncover a wide range of resources, tools, integrations, workflows, and detailed guides to help you initiate your venture. You can investigate various applications, find alternatives, assess features, and share your insights. Should you wish to streamline repetitive tasks, gain access to a unified hub for integrations from services like Zapier, Integromat, Automateio, and others, which enables you to weigh pricing and functionalities. Take advantage of valuable resources such as guides and tutorials provided by both the community and service providers. Contribute your knowledge and skills, and embrace the collaborative nature of the nocode community. Create your profile, choose your favorite tools, and display your tech stack to connect with like-minded individuals. Engaging with this energetic community not only encourages innovation but also sparks creativity in your projects, paving the way for new opportunities and partnerships. By sharing experiences and learning from one another, you can enhance your journey in this dynamic space.