Best API Integration Platforms in 2026
Updated
Connecting APIs often means building repeatable workflows across services and deciding where those workflows should run. Knit, Nango, and Google Cloud Application Integration are among the platforms to compare. Consider custom connectors, reusable workflows, webhook triggers, and the workflow builder in relation to the integrations you need to assemble. Self-hosted deployment is another listed point of comparison. Included executions and free-plan availability can help frame usage, while paid-from pricing adds cost context. Weigh these features against the way your team expects to build and operate integrations.
API Integration Platforms, one module each.A lit port is something its maker publishes; 22 of 22 with a known API signal have a public API.
- 01 Knit API yesFREE yesDOCS 7.4Free
- 02 Nango API yesFREE yesDOCS 7.3$50/mo
- 03 Google Cloud Application Integration API yesFREE yesDOCS 7.2Free
- 04 Pipedream API yesFREE yesDOCS 7.2$99/mo
- 05 Superfeedr API yesFREE yesDOCS 7.2$2/mo
- 06 Windmill API yesFREE yesDOCS 7.2$120/mo
- 07 Workato Agent Studio API yesFREE yesDOCS 7.2$75/mo
- 08 WrapAPI API yesFREE yesDOCS 7.2Free
- 09 Apache NiFi API yesFREE yesDOCS 7.1Free
- 10 TransportAPI API yesFREE yesDOCS 7.1Free
- 11 Oracle Integration API yesDOCS 7.0
- 12 Azure Logic Apps API yesDOCS 6.9
- 13 Jitterbit Harmony API yesDOCS 6.8
- 14 API2Cart API yesFREE noDOCS 6.7$300/mo
- 15 Boomi API yesFREE noDOCS 6.7$99/mo
- 16 Mule ESB API yesFREE noDOCS 6.7
- 17 Tray.ai API yesDOCS 6.7
- 18 Alumio API yesFREE noDOCS 6.6€499/mo
- 19 Integry API yesDOCS 6.6
- 20 Pandium API yesFREE noDOCS 6.6$499/mo
- 21 Paragon API yesDOCS 6.6
- 22 Happi.dev API yesDOCS 6.5
- 23 Celigo FREE yesDOCS 5.9Free
- 24 Apache Camel FREE yesDOCS 5.8Free
- 25 Sheety FREE yesDOCS 5.7$9.99/mo
Compare all 25 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Workflow builder | Self-hosted deployment |
|---|---|---|---|---|---|---|---|---|
| 1 | Knit | 7.4 | Free plan | Yes | 29 /mo | code | ||
| 2 | Nango | 7.3 | Free plan | $50/mo | Yes | 50 /mo | code | Yes |
| 3 | Google Cloud Application Integration | 7.2 | Free plan | Free | Yes | visual | No | |
| 4 | Pipedream | 7.2 | Free plan | $99/mo | ||||
| 5 | Superfeedr | 7.2 | Free plan | $2/mo | Yes | 2 /mo | code | |
| 6 | Windmill | 7.2 | Free plan | $120/mo | Yes | 120 /mo | hybrid | Yes |
| 7 | Workato Agent Studio | 7.2 | Free plan | $75/mo | Yes | 75 /mo | ||
| 8 | WrapAPI | 7.2 | Free plan | Free | Yes | visual | Yes | |
| 9 | Apache NiFi | 7.1 | Free plan | Free | visual | Yes | ||
| 10 | TransportAPI | 7.1 | Free plan | Free | Yes | |||
| 11 | Oracle Integration | 7.0 | ||||||
| 12 | Azure Logic Apps | 6.9 | No | visual | Yes | |||
| 13 | Jitterbit Harmony | 6.8 | ||||||
| 14 | API2Cart | 6.7 | No | $300/mo | No | 300 /mo | code | Yes |
| 15 | Boomi | 6.7 | No | $99/mo | No | 99 /mo | ||
| 16 | Mule ESB | 6.7 | No | No | 2,000 /mo | hybrid | Yes | |
| 17 | Tray.ai | 6.7 | No | |||||
| 18 | Alumio | 6.6 | No | €499/mo | No | visual | No | |
| 19 | Integry | 6.6 | No | hybrid | ||||
| 20 | Pandium | 6.6 | No | $499/mo | No | 499 /mo | code | No |
| 21 | Paragon | 6.6 | No | |||||
| 22 | Happi.dev | 6.5 | No | |||||
| 23 | Celigo | 5.9 | Free plan | Free | Yes | |||
| 24 | Apache Camel | 5.8 | Free plan | Free | Yes | |||
| 25 | Sheety | 5.7 | Free plan | $9.99/mo | Yes | 9.99 /mo | No |
Is your platform on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.