Perma.cc - Perma.
Screenshot Machine - Screenshot machine is an online website capturing service. Creates a screenshot or thumbnail of any online web page in couple of seconds for free.
Estonian Web Archive - Estonian Web Archive is a digital archiving library working under the supervision of the National Library of Estonia.
URL2PNG - Screenshots as a Service. Capture snapshots of any website, right in your app, quickly and reliably.
WebCite - May 5, 2017 - What makes a website's homepage design brilliant instead of blah? . Download our full collection of website homepage examples here to inspire your own homepage design.
ApiFlash - ApiFlash is a powerful serverless screenshot API built with Chromium and AWS Lambda. It can easily scale to millions of screenshots per day and has an ever growing number of satisfied big clients.