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Best Integration Platform as a Service Software in 2026

When applications and services need to exchange information, integration platform software can help coordinate those connections and the flow of data. Compared on API management, connector count, data transformation, deployment model, free plan, on-premises connectors, paid from, real-time sync and workflow orchestration, the entries give you several ways to assess fit. Make, Kestra and Zapier are among the options shown. Check connector availability against the systems you need to join, and consider whether the listed transformation and sync capabilities suit your data flows. Deployment model, API management and orchestration add operational considerations, while free-plan availability and paid-from pricing help you weigh access and cost.

  1. 1

    Kestra

    Free plan Open source APILinuxMac+3

    Kestra combines configurable workflow execution with a broad advertised plugin library and multiple deployment options.

    9.3 Free plan Visit site
  2. 2

    Apache Camel

    Free plan Open source APILinuxMac+2

    Apache Camel combines broad connector and route options with integration and security capabilities. Check the Java requirements and LTS support window for the release you plan to use.

    9.1 Free plan Visit site
  3. 3

    Nango

    by Nango
    Free plan Open source APISelf-hostedWeb

    Nango combines code-based integration development with authentication and runtime management. Its free limits and the absence of EU-hosted cloud may matter when assessing deployment needs.

    8.8 Free plan · paid from $50/mo Visit site
  4. 4

    Node-RED

    by Node-RED
    Free plan Open source AndroidAPILinux+4

    Node-RED offers a visual flow editor, a lightweight runtime, and a large community library. Its default editor security is important to address before deployment.

    8.8 Open source Visit site
  5. 5

    Apache NiFi

    Free plan Open source APILinuxMac+3

    NiFi combines visual flow management with provenance tracking, flow controls, and a range of documented integrations.

    8.7 Open source Visit site
  6. 6

    Make

    by Make
    Free plan AndroidAPIiPhone+1

    Make offers several ways to build automations, plus extensive app connections and AI options.

    7.7 Free plan Visit site
  7. 7

    Activepieces

    Free plan APISelf-hostedWeb

    Activepieces combines workflow automation, agent building, and a broad integration catalog, with cloud and self-hosted deployment options.

    7.5 Free plan · paid from $20/mo Visit site
  8. 8

    ByteChef

    Free plan APISelf-hostedWeb

    ByteChef combines visual workflow building, AI agents, and a broad integration set with cloud and self-hosted deployment options.

    7.5 Free plan · paid from $23/mo Visit site
  9. 9

    Informatica Intelligent Data Management Cloud

    by Informatica Intelligent Data Management Cloud
    Free plan APIExtensionLinux+4

    IDMC combines data management services, connectors and AI features in a hybrid platform. The free offerings have different usage limits, and paid pricing depends on consumption.

    7.5 Pricing on request · 30-day trial Visit site
  10. 10

    Skyvia

    by Skyvia
    Free plan APIWebWindows

    Skyvia offers data integration alongside automation, backup, query, and access tools, including a Windows gateway for local databases.

    7.4 Free plan Visit site
  11. 11

    Knit

    by Knit
    Free plan AndroidAPIiPhone+1

    Knit brings together API-based integrations, workflow creation, and managed-auth MCP access.

    7.4 Free plan · paid from $29/mo · 30-day trial Visit site
  12. 12

    Zapier

    by Zapier
    Free plan Web

    Zapier offers app automation at several plan levels, with multi-step workflows and shared team resources on paid plans.

    7.3 Free plan · paid from $19.99/mo · 14-day trial Visit site
  13. 13

    Latenode

    by Latenode
    Free plan APIWeb

    Latenode combines visual workflow building with API and JavaScript flexibility, plus tools for AI workflows and browser tasks.

    7.3 Free plan Visit site
  14. 14

    Albato

    by Albato
    Free plan APIWeb

    Albato provides no-code app workflows, AI tools, and embedded integration options. Check transaction limits and plan-specific update intervals against the workflows you need.

    7.3 Free plan · paid from $15/mo (annual) · 7-day trial Visit site
  15. 15

    Zoho Flow

    Free plan iPhoneWeb

    Choose Zoho Flow if your workflows need to connect many apps, use conditional steps, or link cloud services with apps on a private network.

    7.3 Free plan · paid from $25/mo (annual) · 15-day trial Visit site
  16. 16

    Workato Agentic

    by Workato Agentic
    Free plan APIWeb

    Choose Workato Agentic if your organization needs to build agents that act across connected systems, use knowledge, and coordinate workflows with governance controls.

    7.3 Free plan · paid from $75/mo Visit site
  17. 17

    APIANT

    Free plan APISelf-hostedWeb

    Pick APIANT if you need a platform to build and manage API integrations with workflow, testing, and monitoring capabilities.

    7.3 From $99/mo Visit site
  18. 18

    n8n

    by n8n
    Free plan Self-hosted

    Choose n8n if you need flexible workflow automation with code support and a choice of deployment models.

    7.2 Free plan · paid from €20/mo (annual) · 14-day trial Visit site
  19. 19

    Rayven Integration Platform

    by Rayven Integration Platform
    Free plan Self-hosted

    Rayven combines integration, orchestration, and custom application work with several hosting and delivery choices.

    7.2 Free plan Visit site
  20. 20

    Pabbly Connect

    by Pabbly Connect
    Free plan Web
    7.2 Free plan Visit site
  21. 21

    Integrately

    by Integrately
    Free plan Web

    Integrately offers workflow automation with task-based plans and listed support for conditions and webhooks.

    7.2 Free plan · 14-day trial Visit site
  22. 22

    Celigo

    by Celigo
    Free plan Web

    Choose Celigo if your team needs to connect a broad range of business systems and manage integrations through several build methods.

    7.2 Free plan · 30-day trial Visit site
  23. 23

    Konnectify

    by Konnectify
    Free plan APIWeb

    Choose Konnectify if your team wants app integrations and configurable AI agents with options for approval or autonomous runs.

    7.2 Free plan · paid from $12/mo Visit site
  24. 24

    Striim

    by Striim
    Free plan APISelf-hostedWeb

    Striim offers streaming and change-data-capture tools with managed and self-managed deployment options.

    7.2 Free plan Visit site
  25. 25

    OpenFn

    by OpenFn
    Free plan APISelf-hostedWeb

    OpenFn covers workflow orchestration, data transformation, and real-time sync, with on-premises connectors also listed.

    7.2 Free plan · paid from $49/mo Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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