Yes, both Datadog APM and Lokalise offer a Free Trial.
Datadog APM is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Lokalise is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Lokalise begins at $120/Month when Billed Yearly, while pricing details for Datadog APM are unavailable.
Some top alternatives to Datadog APM includes Retrace, Scout APM, New Relic APM, Nastel AutoPilot, AppDynamics, Dynatrace, Instana, Thundra APM and APImetrics.
Some top alternatives to Lokalise includes Smartling, Crowdin, Lingotek, Lokapp, Localazy, Localize, Smartcat, Lokally.io, Localizely and Translized.