Yes, both Tray.io and Cloudpipes offer a Free Trial.
Tray.io is designed for and Large Enterprises.
Cloudpipes is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Tray.io Starts at $1,450/Month whereas for Cloudpipes Starts at $1,920 when Billed Monthly.
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 Cloudpipes includes Zapier, PieSync, MuleSoft Anypoint Connectors, Integrately, The Cloud Connectors, eZintegrations, Pipefy, SaaS Integrator, Pipeops and Pipedream.