Yes, both Tray.io and IBM Business Automation Workflow offer a Free Trial.
Tray.io is designed for and Large Enterprises.
IBM Business Automation Workflow is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Tray.io begins at $1,450/Month, while pricing details for IBM Business Automation Workflow are unavailable.
Some top alternatives to Tray.io includes Zapier, Cloudpipes, Integrately, The Cloud Connectors, IBM Business Automation Workflow, Locoia, ZapUp by 500apps, SaaS Integrator, automation.re and Built.io Flow.
Some top alternatives to IBM Business Automation Workflow includes Microsoft Flow, ProcessMaker, BP Logix BPMS, IBM Blueworks Live, Fusion Platform, Bautomate, Bizagi, Tibco BPM Enterprise, BPMapp by 500apps and BPA Platform.