Best Integration Platform as a Service Software in 2026
Updated
In short: Make is ranked #1 of 114 as of 9 October 2026, ahead of Kestra and Zapier. The best-ranked option with a free plan is Kestra. The lowest first paid tier on this page is Skyvia at $7/mo.
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.
114 integration platform as a service software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
23 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | MakeWeb · Android · iPhone · API | Three bars | — | 3 of 6 | $9/mo | 8.1 | |
| 2 | KestraWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | Free | 8.1 | |
| 3 | ZapierWeb | Two bars | — | 1 of 6 | $19.99/mo | 7.9 | |
| 4 | Pabbly ConnectWeb | Two bars | — | 1 of 6 | Free | 7.9 | |
| 5 | ActivepiecesWeb · Self-hosted · API | Two bars | — | 1 of 6 | $20/mo | 7.8 | |
| 6 | Rayven Integration PlatformSelf-hosted | Two bars | — | 0 of 6 | Free | 7.8 | |
| 7 | IntegratelyWeb | Two bars | — | 1 of 6 | Free | 7.7 | |
| 8 | LatenodeWeb · API | Two bars | — | 1 of 6 | Free | 7.7 | |
| 9 | AlbatoWeb · API | Two bars | — | 1 of 6 | $22/mo | 7.7 | |
| 10 | CeligoWeb | Two bars | — | 1 of 6 | Free | 7.7 | |
| 11 | Zoho FlowWeb | Two bars | — | 1 of 6 | Free | 7.6 | |
| 12 | Workato AgenticWeb · API | Two bars | — | 1 of 6 | $75/mo | 7.6 | |
| 13 | SkyviaWeb · Windows · API | Two bars | — | 2 of 6 | $7/mo | 7.6 | |
| 14 | Informatica Intelligent Data Management CloudWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 7.4 | |
| 15 | APIANTWeb · Self-hosted · API | Two bars | — | 1 of 6 | $99/mo | 7.4 | |
| 16 | Apache CamelWindows · Mac · Linux · Self-hosted | Three bars | — | 3 of 6 | Free | 7.4 | |
| 17 | KonnectifyWeb · API | Two bars | — | 1 of 6 | $12/mo | 7.3 | |
| 18 | KnitWeb · Android · iPhone · API | Three bars | — | 3 of 6 | Free | 7.2 | |
| 19 | Google Cloud Application IntegrationWeb · API | Two bars | — | 1 of 6 | Free | 7.1 | |
| 20 | NangoWeb · Self-hosted · API | Two bars | — | 1 of 6 | $50/mo | 7.1 | |
| 21 | ByteChefWeb · Self-hosted · API | One bar | — | — | 1 of 6 | $23/mo | 6.9 |
| 22 | StriimWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.9 | |
| 23 | OpenFnWeb · Self-hosted · API | Two bars | — | 1 of 6 | $49/mo | 6.9 | |
| 24 | n8nSelf-hosted | One bar | — | — | 0 of 6 | €20/mo | 6.8 |
| 25 | Spring IntegrationSelf-hosted | Two bars | — | 0 of 6 | Free | 6.8 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Deployment model | Connector count |
|---|---|---|---|---|---|---|---|---|
| 1 | Make | 8.1 | Free plan | $9/mo | Yes | $9/mo | AWS (EU/North America) | 3,000 |
| 2 | Kestra | 8.1 | Free plan | Free | Yes | — | hybrid | — |
| 3 | Zapier | 7.9 | Free plan | $19.99/mo | Yes | $19.99/mo | — | 9,000 |
| 4 | Pabbly Connect | 7.9 | Free plan | — | Yes | $79/mo | — | 2,000 |
| 5 | Activepieces | 7.8 | Free plan | $20/mo | Yes | $20/mo | — | — |
| 6 | Rayven Integration Platform | 7.8 | Free plan | Free | Yes | — | hybrid | 1,228 |
| 7 | Integrately | 7.7 | Free plan | — | Yes | — | — | — |
| 8 | Latenode | 7.7 | Free plan | Free | Yes | — | — | — |
| 9 | Albato | 7.7 | Free plan | $22/mo | Yes | $15/mo | — | — |
| 10 | Celigo | 7.7 | Free plan | Free | Yes | — | hybrid | 1,000 |
| 11 | Zoho Flow | 7.6 | Free plan | Free | Yes | $25/mo | — | — |
| 12 | Workato Agentic | 7.6 | Free plan | $75/mo | Yes | $75/mo | cloud | — |
| 13 | Skyvia | 7.6 | Free plan | $7/mo | Yes | $7/mo | hybrid | 200 |
| 14 | Informatica Intelligent Data Management Cloud | 7.4 | Free plan | Free | No | — | hybrid | — |
| 15 | APIANT | 7.4 | Free plan | $99/mo | No | $99/mo | hybrid | 500 |
| 16 | Apache Camel | 7.4 | Free plan | Free | Yes | — | hybrid | — |
| 17 | Konnectify | 7.3 | Free plan | $12/mo | Yes | $12/mo | cloud | — |
| 18 | Knit | 7.2 | Free plan | — | Yes | $29/mo | — | — |
| 19 | Google Cloud Application Integration | 7.1 | Free plan | Free | Yes | — | — | — |
| 20 | Nango | 7.1 | Free plan | $50/mo | Yes | $50/mo | — | — |
| 21 | ByteChef | 6.9 | No | $23/mo | Yes | $23/mo | hybrid | 277 |
| 22 | Striim | 6.9 | Free plan | Free | Yes | — | — | — |
| 23 | OpenFn | 6.9 | Free plan | $49/mo | Yes | $49/mo | — | — |
| 24 | n8n | 6.8 | No | €20/mo | Yes | $20/mo | Cloud, self-hosted, or on-premises | 500 |
| 25 | Spring Integration | 6.8 | Free plan | Free | — | — | on-premises | — |
Is your app on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which integration platform as a service software is ranked first on Freedom251?
Make is ranked #1 of 114 with a score of 8.1. Kestra is second and Zapier third.
How many of these have a free plan?
23 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Skyvia has the lowest first paid tier we found: $7/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.