PageSpeed Plus offers Free Trial, but IFTTT does not.
PageSpeed Plus is designed for Large Enterprises, Medium Business and Small Business.
IFTTT is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for PageSpeed Plus Starts at $11.27/Month whereas for IFTTT Starts at $3/Month.
Some top alternatives to PageSpeed Plus includes SanityCheck, SEO Sitecheckup, OnPage Champ, PageCheck, PageSpeed Green, Qualified, Page Health, Performance90, Workvivo, IFTTT, Speedrank and Page Speed Leads.
Some top alternatives to IFTTT includes Tasker TimenTask, Zapier, Integrately, Microsoft Flow, Zoho Flow, Qualified, Built.io Flow, Workvivo, Flowall, Applet, OneSaaS and Basaas.