I never used the paid version of Cloudflare, because I didn't feel like it was worth the money and my experiences with the free version (often included with regular hosting providers, like A2 Hosting). I only really had disappointing experiences with Cloudflare. This is one of the very few negative reviews I've ever written, but I did want to share this as I stopped using Cloudflare years ago, because of this. By the way, I am yet to find a CDN that I'm really happy about, but at least my current CDN doesn't break my site. It does slow it down sometimes though. So there's that.

Trials and affiliate programs could improve and also there might be some reward programs would be good for startup owners.

Cloudflare provides CDN and Attack mitigation functions as a cloud service powered by 165 data centers across the world. The paid plans are relatively cheaper than its most competitors.Powering 13 million domains its one of the largest cloud CDN provider.

Cloudflare has helped me so much, majorly in increasing my site page speed and loading speed for my pages, as well made my site accessible by other network providers.

Cloudflare is a great tool to secure and improve the performance of any website. It may not be the right fit for large scale apps, but for 90% of apps, Cloudflare is a must.