I am using Cluodflare free and I'm wanting to switch to free plan of Incapsula for serveral websites but I never tried this provider. What is the difference between Incapsula free and Cloudflare free? Do they have any limitations on using?
Incapsula will provide you free trial if you contact their sales team. Their pre-sales is pretty nice to deal with and very helpful. additionally you can find any of their resellers around and they may be also get you a trial based on their service offering. I have not tried CloudFlare in production, but Incapsula is working good so far [ WAF + CDN ]. The link above seems like a pretty nive comparison between the 2 providers, excpet Incapsula clamins they have presense in 32 locations now.
If Incapsula free is existed then I would still choose Cloudflare free because I am using Cloudflare CDN and it is pretty good. No problem at all and easy to setup DNS, also optimize website speed is more better.