A limitless presentation tool for designers.

This is probably the only presentation tool you need for making great looking stuff. Comes with many integrations such as Framer, and also does an iframe (show webpage in presentation easily). If you really fancy some more advanced usage of presentations for teamwork, such as making them interactive by having viewers comment, note and respond to your slides and integrating it with Slack, I would recommend you check out Paste by Fiftythree which was just released in november 2017. Has a lot of potential imo