18.9
Make has an Android app and web platform for building multi-step workflows with 3,000 connectors.
Free planAndroidiOSWeb
Best Integration Platform as a Service Software in 2026
Make leads this chart of 113 (8.9/10, free plan). Kestra is next (8.7/10, free plan), and Azure Logic Apps is the next highest-placed with a free plan (8.7/10). Integration platform as a service (iPaaS) software links apps and transfers data across them. Look at connector coverage and the way each product coordinates workflows. If you plan to manage integrations from a Xiaomi, Redmi or POCO device, check for an Android app and what it can do. The list shows availability for web, APIs, self-hosted environments, Windows, Linux and macOS; it does not list Android availability.
28.7
Kestra is open-source workflow orchestration with YAML-defined flows and hybrid deployment.
Free planOpen sourceWebAPILinux
38.7
Azure Logic Apps is a managed integration platform for automating workflows, connecting data, and coordinating processes across cloud and on-premises environments.
Free planWebAPILinux
- 4
Informatica Intelligent Data Management Cloud
Informatica Intelligent Data Management Cloud (IDMC) is a hybrid, cloud-native platform for finding, connecting, and managing data across hybrid and…
Free planWebAPIExtensionLinux8.6From £26,550 a year - 5
Workato Agent Studio
Workato Agent Studio offers API, web, iOS, Linux, macOS and Windows access, with a free plan.
Free planiOSWebAPILinux8.6Free plan - 6
Nango
Nango is open-source software available through web and API access, or self-hosted.
Free planOpen sourceWebAPISelf-hosted8.4Free plan - 7
Zapier
Zapier runs on the web, links 9,000 apps and supports workflows with multiple steps.
Free planWeb8.3From $19.99 a month - 8
Pabbly Connect
Pabbly Connect is a web-based automation service from Pabbly Connect, headquartered in Bhopal, Madhya Pradesh, India.
Free planWeb8.3Free plan - 9
Skyvia
Skyvia is a web service for integrating, backing up, accessing, and managing cloud data.
Free planWebAPIWindows8.3From $7 a month - 10
Node-RED
Node-RED is a free, open-source tool for building event-driven applications that collect, transform, and visualize data.
Free planOpen sourceAndroidWebAPILinux8.2Free plan - 11
CData Arc
CData Arc supports APIs, web, Linux, macOS and Windows, with self-hosted options.
WebAPILinuxmacOS8.1From $35,000 a year - 12
Apache Camel
Apache Camel is open-source workflow orchestration and data transformation software for Linux, Mac and Windows.
Free planOpen sourceAPILinuxmacOSSelf-hosted8.1Free plan - 13
Knit
Knit has Android and iOS apps, plus web and API access; paid plans start at $29 a month.
Free planAndroidiOSWebAPI8.1From $29 a month - 14
Activepieces
Activepieces offers a free plan, web access, self-hosting and 764 connectors.
Free planWebAPISelf-hosted8.0From $20 a month - 158.0From $22 a month
- 16
Workato Agentic
Workato Agentic is available online and through an API, with a visual builder for flows.
Free planWebAPI8.0Free plan - 17
Apache NiFi
Apache NiFi is free, open-source software for automating data flows between systems, including cybersecurity, observability, event stream, and generative AI pipelines.
Free planOpen sourceWebAPILinuxmacOS8.0Free plan - 18
SnapLogic
SnapLogic is a hybrid integration platform available through web, APIs, Linux, macOS, Windows and self-hosting.
WebAPILinuxmacOS7.8 - 19
Microsoft Power Automate
WebWindows7.7From $15 a month - 20
ByteChef
ByteChef supports hybrid deployment, with tools to coordinate workflows and reshape data.
WebAPISelf-hosted7.7 - 21
7.7Free plan - 22
Boomi
Boomi is a hybrid enterprise platform for connecting applications and data, managing APIs, and automating processes.
WebAPILinuxSelf-hosted7.7$99 usage-based - 23
Oracle WebCenter Content
Oracle WebCenter Content is an enterprise document management and imaging platform for organizations handling documents in transactional business processes.
AndroidiOSWebAPI7.7$3,450 one-time - 24
7.6Free plan - 25
APIANT
APIANT is a web and self-hosted platform for building, testing, deploying, and monitoring integrations across APIs.
Free planWebAPISelf-hosted7.6From $99 a month
Choosing well
Which connectors does it need?
Make a list of the apps, services and systems you want to link first. Then check connector count and whether the tool covers the on-premises connectors you require.
How complex are the workflows?
Check that the tool's workflow coordination and data transformation capabilities fit the tasks you want to automate. If updates need to pass through as they happen, see whether real-time sync is available.
Where can it run?
Check the deployment model before choosing.
Can I start with a free plan?
Check whether a free plan is available and compare it with the starting paid price. A free trial is a separate option; consider which one suits your evaluation.
Does it include API management?
If your integrations depend on APIs, compare API management alongside connector coverage, orchestration and data transformation.
Questions people ask
What is iPaaS software used for?
iPaaS software connects applications and transfers data between them. Connector coverage, workflow orchestration, data transformation and sync options vary by tool.
What should I compare when choosing an iPaaS tool?
Consider free-plan availability and paid pricing, deployment model, connector count, workflow orchestration, data transformation, real-time sync, on-premises connectors and API management.
Can I self-host an iPaaS platform?
Self-hosted is one of the deployment options compared for this category. Check the individual tool to confirm its deployment choices.
Are there free iPaaS plans?
Free plan availability is one of the comparison points. Check an individual tool's current plan and pricing details before deciding.