[psimm]

I use these team features in Prodigy: I start annotation sessions with different session_id and with the feed_overlap flag. I run Prodigy from an EC2 instance that annotators connect to.

The Prodigy team is working on a new version called Prodigy Scale with more team features. I'm looking forward to that release! For now it feels like a hack to use Prodigy in a team.

Inter-annotator agreement is key! You could consider making that highly visible in your tool. It's something that every team should measure and strive to maximize.

For developers who use spaCy in production (like me), I imagine it would be very hard for your tool to come out on top of Prodigy. But there could be an opportunity with price-sensitive hobby users or devs who use a different NLP library.