Neither HackerPen nor IFTTT offers a free trial.
HackerPen is designed for Large Enterprises, Medium Business and Small Business.
IFTTT is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for HackerPen Starts at $41.66/Month when Billed Yearly whereas for IFTTT Starts at $3/Month.
Some top alternatives to HackerPen includes PaizaCloud, AWS Cloud9, CodeinCloud, CodeOnline, Qualified, Workvivo, WebTool, CodeSee, CoderPad, Interview Sandbox, IFTTT and Codidate.
Some top alternatives to IFTTT includes Tasker TimenTask, Zapier, Integrately, Microsoft Flow, Zoho Flow, Qualified, Built.io Flow, Workvivo, Flowall, Applet, OneSaaS and Basaas.