wdym by "Rollup's"?
I answered re:stackstorm st2 in another comment:
> i think a few major points would be: 1. we're much more integrated and focused on the tools (and even more specifically on the monitoring tools), we actually integrate with their APIs and not only receive events from. 2. trying to be a lot simpler, modern UI, zero-clicks concepts, etc. 3. they're super cool and we learn a lot from them