Integration Platform as a Service (iPaaS) Software

Top Rated Integration Platform as a Service (iPaaS) Products

TrustRadius Top Rated for 2021

These products won a Top Rated award for having excellent customer satisfaction ratings. The list is based purely on reviews; there is no paid placement, and analyst opinions do not influence the rankings. Read more about the Top Rated criteria.

Integration Platform as a Service (iPaaS) Software TrustMap

TrustMaps are two-dimensional charts that compare products based on trScore and research frequency by prospective buyers. Products must have 10 or more ratings to appear on this TrustMap.

Integration Platform as a Service (iPaaS) Software Overview

What is iPaaS Software?

Integration Platform as a Service (iPaaS) or Cloud Data Integration tools are platforms for building and deploying integrations. These can be built both within the cloud and between the cloud and enterprise on-premise applications.

iPaaS Software Features & Capabilities

  • Pre-built, tested connectors to a wide variety of applications such as CRM, ERP, HCM, Marketing Automation, etc.

  • Provision for modification of pre-built connectors to suit unique environments

  • Support for real-time and batch integration

  • Ability to perform data profiling, deduplication, cleansing, etc.

  • Security features including rights management, LDAP integration, password encryption, etc.

  • Console for monitoring resource utilization, system health, ability to start and stop processes, etc.

  • Support for other integration processes such as EDI and ETL

Why Integration Platforms Matter

Software-as-a-Service (SaaS) and Platform-as-a-Service (PaaS) have radically simplified the deployment of consumption of business applications and development platforms. They have also created silos of data that remain difficult to access by other systems.

For example, customer data from an application like may need to flow to an online accounting system for invoicing and billing. It may also need to flow to an ERP system for purchasing. Additionally, a business intelligence system might need to extract data from all of these systems and more, to build a data warehouse for the purpose of decision-making. None of this is currently easy to accomplish without an integration platform.

iPaaS solutions are also gaining traction as important tools for managing the exponentially-growing Internet of Things. As the number of autonomously-communicating devices grows, on a consumer and business level, iPaaS solutions are poised as key resources for facilitating and managing the communications and integrating the data within the IoT that is growing both in scale and complexity.

Evolution of iPaaS Tools

iPaaS solutions were developed to help SMBs that had little-specialized knowledge of data integration, how to support data synchronization between on-premise ERP systems and early SaaS offerings like Salesforce. Vendors that emerged in this space allowed SMBs to achieve integration at relatively low cost.

It is no longer necessary to have specialists with knowledge of SOA and enterprise service bus (ESB) integration technologies. These integration platforms allow systems to be integrated much more rapidly, by using a multi-tenant cloud service.

iPaaS cloud solutions are now challenging traditional on-premise middleware solutions like service bus products, due to their relative agility and ease-of use. Integration Platform as a service software typically has an intuitive console for deploying and managing integrations across the enterprise. Within iPaaS, there are enterprise, IT-centric tools and a new generation of simpler, self-service tools designed for citizen developers. The growth of low-code or no-code interfaces within the market is a key facet of the development of self-service platforms.

iPaaS Software Comparison

To compare different iPaaS products, consider these common facets of the software:

  1. Target user size: iPaaS products can range in target user size from personal and small business use to enormous enterprises. If you already have some idea of the scope of the ecosystem you need to integrate, eliminating outlier products for your use case should be fairly clear. Looking at the trends in reviewers’ companies’ sizes can be a helpful signpost for which iPaaS products could be appropriately scaled for you.
  2. Ease of use: iPaaS’s market vision is to not need IT specialists to manage integration- this is understandably easier to achieve at smaller scales, but as you grow into larger iPaaS products, look for reviewer insights into how user-friendly the product is. For instance, investigate whether Line of Business users would work with the iPaaS or whether they needed to bring on dedicated iPaaS managers.
  3. Prebuilt integrations list or custom integrations options: Depending on the scale and complexity of the integrations you need, it will be helpful to know either the prebuilt integrations available or how easily and effectively you can build your own integrations on the platform. Most vendors advertise what prebuilt integrations are available, but the functionality of building your own integrations may be a more intensive process to discern.

Start an iPaaS comparison

Pricing Information

There are a number of inexpensive or freemium products like Zapier and IFTTT which are integration tools designed for non-technical “citizen” one-way integrations between widely-known apps like Slack and Salesforce. These are modern, relatively simple tools not always suitable for the enterprise. Enterprise-level tools tend to significantly more expensive, residing at the upper end of the market. These tools provide also provide support for API management, EDI transactions and other developer-heavy protocols. iPaaS pricing is based on the solutions feature completeness, as well as the size of business they can support.

More Resources

Integration Platform as a Service (iPaaS) Products

(51-68 of 68) Sorted by Most Reviews

CCH Central

CCH Central from Wolters Kluwer is an environment in which programs within the CCH software suite can share information. CCH Central is at the heart of the Wolters Kluwer tax and accounting software suite. By combining information from multiple applications on customisable ‘home…

Sapper Intelligent Automation Platform

Sapper is focused on making it easy to automate processes, experiences and solutions. The solution consolidates common tasks of integrating applications, integrating data, preparing data for analytics or interacting with Bots. Sapper boasts a team with deep expertise in AI, Automation…

Appy Pie

The Appy Pie App Builder is a platform with no-code solutions to start, run and grow a business, including a website builder, a mobile CMS for app building, a chatbot tool, and tools for other web-based interactions for restaurants, online shopping, etc.


Outfunnel is the most boring* marketing tool on the planet. *It aims to make it easy to create deep data connections between all your marketing tools and CRM (Copper, Pipedrive and HubSpot). It’s not very exciting, but it is useful to keep sales and marketing people working together…

Huawei Cloud ROMA Connect

The ROMA Connect platform, on Huawei Cloud, allows users to integrate applications, data, and devices, and rapidly streamline legacy systems and cloud-native applications. With ROMA connect, the user can seamlessly integrate cloud and on-premises applications, eliminate data silos,…

frends eiPaaS by HiQ

frends enterprise integration platform as a service is a Nordic .Net integration platform. Hybrid, low-code, and intuitive, frends aims to deliver in a fraction of cost and efforts compared to traditional integration solutions.frends platform has a built in version control system…

SyncApps by Cazoomi

SyncApps by Cazoomi, a company with US headquarters in Redding, is an iPaaS platform designed to make bidirectional integrations easier, with solutions supporting small businesses, non-profits, and enterprises.


Cloras is a B2B integration solution from DCKAP headquartered in Round Rock, that creates a unified integration experience across eCommerce, ERP, CRM, and 3PL applications. The Platform is built to solve day-to-day integration challenges.


Founded in 2015, Unito, headquartered in Montreal, created their eponymous platform to integrate disparate SaaS applications, enabling workflows that cross the boundaries of tools, teams, and organizations. Unito's workflow management platform and two-way integrations allow information… is an integration platform-as-a-service (iPaaS) company acquired by Software AG in 2018. Services include Flow, an integration Platform-as-a-Service that connects any microservice, device or platform with an API, and Flow Embed, a ‘plug and play’ integration solution…

Layer2 Cloud Connector

The Layer2 Cloud Connector can integrate data and sync documents between 100+ corporate data sources without programming. It is used to connect services and apps on-premises or cloud-based, such as Microsoft Office 365, SharePoint, Dynamics, Azure, SQL/ERP/CRM, and more for migration,…

IBM Cloud Pak for Integration

IBM Cloud Pak for Integration is deisgned to drive digital transformation with a simple, complete solution to support a modern approach to integration, enabling teams to integrate three times faster, while reducing cost by one-third.


API2Cart is a unified API which allows B2B SaaS providers to get connected with more than 40 shopping platforms and marketplaces such as Magento, WooCommerce, Prestashop, Demandware, XCart, Amazon, eBay and others via one integration. The service allows users to easily to retrieve,…

Rivery is a data integration platform that aggregates and transforms all a company's internal and external data sources in a single cloud-based solution. It can automate every ELT process for cloud data warehouses, including Redshift, BigQuery, Azure, or Snowflake. As a flexible…

Actian Business Xchange

Actian Business Xchange is a fully-managed B2B integration service that enables trading partners to exchange electronic procurement and supply chain documents regardless of format or enterprise system. Business Xchange helps trading partners reduce costs, inefficiencies and friction… Integration (webMethods Integration Cloud) Integration (formerly webMethods Integration Cloud) from Software AG is designed to make it easy to connect SaaS apps and make business processes more efficient. It enables enterprise subject matter experts and eliminates integration silos, allowing users to integrate…

Adeptia Connect

Adeptia in Chicago offers their B2B integration solution to enables enterprises to accelerate customer data onboarding from months to a matter of minutes. Adeptia Connect provides a simple user interface (a front-end) to manage all external connections and data interfaces for a company.…

OpenText Alloy (formerly Liaison)

OpenText ALLOY Platform (formerly the Liaison ALLOY Platform from Liaison Technologies, acquired by OpenText) is a cloud brokerage service.

Frequently Asked Questions

What businesses benefit most from iPaaS?

Businesses with many data sources or pipelines that need to be integrated benefit most from iPaaS solutions. Usually, this means larger businesses tend to need them more than small businesses, but small businesses with many integration needs will still appreciate iPaaS solutions.

How do freemium iPaaS options work?

Most freemium iPaaS options offer a few free integrations, which can be enough for very small businesses. These options also typically include a pay as you go model, which can make them very approachable for growing businesses.