[mataug]

Should Zapier be worried ? Probably not, unless Microsoft suddenly forms a large division out of this and manages to get a 100 - 200 integrations going.

[omarchowdhury]

Zapier has a built in lock in in their business. Once you get workflows running why move them over to a new service.

[mistermann]

Does Zapier allow you to download an xml backup of your workflow definitions?

If so, if a solid competitor arrives, that maybe has one killer feature, and they can read those xml files, you can move with minimal downtime.