/screenshotone-alternative, /urlbox-alternative and /apiflash-alternative
are live. Each one lists what that product does better than this one first, by
name: SDKs in seven languages, proxies in 200 countries, video capture, a
99.99% SLA, cheaper volume pricing.
Every competitor claim was read on their own site rather than taken from a summary, and the pages carry the date they were checked. The first summary I worked from described a plan's effective rate as an overage price, which is the kind of error that makes a comparison page worthless.