Polywork originally started as a plugin to the Kalo Freelance management platform back in August 2019.
After two years going around in circles we rebuilt the Polywork application as a team of 4 engineers from scratch in January 2021, launched and raised a seed round within 5 months.
https://techcrunch.com/2021/05/20/polywork-gets-3-5m-to-blend-professional-and-social-networking