Yes, both Opsgenie and Blink offer a Free Trial.
Opsgenie is designed for Large Enterprises, Medium Business and Small Business.
Blink is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Opsgenie Starts at $9/User/Month when Billed Yearly whereas for Blink Starts at $3.40/User/Month when Billed Yearly.
Some top alternatives to Opsgenie includes Freshservice, Jira Service Desk, PagerDuty, VictorOps, Amixr, AlertOps, Splunk On-Call, Spike.sh, Mission Manager, StatusCast Incident Management and PagerTree.
Some top alternatives to Blink includes Deel, Synergita, Nvolve Engage, emplo, WorkJam, Cooleaf, WorkTango, SurveyMonkey Engage, Workmates, Wrkit, Honestly Employee Engagement, EngageRocket, EngageWith, Kudos, Motivosity, Leapsome and Workvivo.