Yes, both ExoSense and DevicePilot offer a Free Trial.
ExoSense is designed for Large Enterprises, Medium Business and Small Business.
DevicePilot is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for ExoSense Starts at $25/Month whereas for DevicePilot Starts at $99/Month.
Some top alternatives to ExoSense includes Qualified, Workvivo, SmartConnect, AWS IoT Core, Telit IoT Platforms, MQTTRoute, Azure IoT Solution Accelerators, NovoTerm, bytebeam.io, DevicePilot, IFTTT and AWS IoT Device Management.
Some top alternatives to DevicePilot includes datajar.mobi, SensorCloud, Qualified, Workvivo, Senso.cloud, Panorama9, Syxsense, Azure IoT Solution Accelerators, bytebeam.io, IFTTT and IBM Watson IoT Platform.