Yes, both Logz.io and Splunk Enterprise offer a Free Trial.
Logz.io is designed for Large Enterprises and Medium Business.
Splunk Enterprise is designed for Large Enterprises and Medium Business.
Pricing for Logz.io Starts at $1.09/Month whereas for Splunk Enterprise Starts at $150/Month.
Some top alternatives to Logz.io includes DatabaseLog, Splunk Enterprise, Datadog APM, Dynatrace, Log Owl, LogRocket, Logi Analytics, ezyLogs, SenseLogs and InsightOps.
Some top alternatives to Splunk Enterprise includes Reveal, Sprinkle Data, Data Monkey, Knarr, Iteratively, Splunk Cloud, Easy Insight, dataSights, Squirro Service Insights and Data Suisse.