Yes, both Logstash and Datagaps ETL Validator offer a Free Trial.
Logstash is designed for Large Enterprises, Medium Business and Small Business.
Datagaps ETL Validator is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Logstash begins at $16/Month, while pricing details for Datagaps ETL Validator are unavailable.
Some top alternatives to Logstash includes Elasticsearch, Etlworks Integrator, Splunk Enterprise, Matillion ETL, Fivetran, K3, Datagaps ETL Validator, Etleap, Optimus Mine and ETLrobot.
Some top alternatives to Datagaps ETL Validator includes Etlworks Integrator, Matillion ETL, Fivetran, Panoply, ETL Framework, K3, Etleap, Minitab Connect, Optimus Mine and ETLrobot.