LibPixel offers Free Trial, but IFTTT does not.
LibPixel is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
IFTTT is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for LibPixel Starts at $15/Month whereas for IFTTT Starts at $3/Month.
Some top alternatives to LibPixel includes Resizing.app, Pixelz, Resizer, Cloudimage.io, ShortPixel, ShortPixel Google Drive Optimizer, Pixelied Convert, ImageBoss, Qualified, Workvivo, Pixelshift.io and IFTTT.
Some top alternatives to IFTTT includes Tasker TimenTask, Zapier, Integrately, Microsoft Flow, Zoho Flow, Qualified, Built.io Flow, Workvivo, Flowall, Applet, OneSaaS and Basaas.