Neither Zapier nor Factorial offers a free trial.
Zapier is designed for Large Enterprises, Medium Business and Small Business.
Factorial is designed for Medium Business and Small Business.
Pricing for Zapier Starts at $19.99/Month when Billed Yearly whereas for Factorial Starts at $5.75/User/Month when Billed Yearly.
Some top alternatives to Zapier includes Pabbly Connect, Integrately, eZintegrations, Zoho Flow, ZapUp by 500apps, SaaS Integrator, Built.io Flow, Activepieces and ApiX-Drive.
Some top alternatives to Factorial includes BambooHR, Workable, GoCo, Paychex Flex, Remote.com and Rippling.