Slack Fund and Citi Ventures have reinvested in the communications software developer through a round that lifted its overall funding to $175m.

Yahoo Japan and Alphabet-backed Fractyl aims to make one of its proposed products a cornerstone therapy for type 2 diabetes, and has now raised about $270m in total.

The Salesforce and Plante Moran-backed customer management software producer plans to make strategic acquisitions with the series C proceeds.

Neo4j, a US-based provider of graph-centric database and related products, has raised $325m at a more than $2bn valuation in its series F round led by France-based private equity firm Eurazeo.

Alphabet unit GV and the Deutsche Telekom-backed DTCP both invested in the graph database software provider at a valuation topping $2bn.

The GV-backed fleet management technology provider has increased its total funding to $417m in a series E round valuing it at $2bn.

SoftBank Vision Fund 2 led artificial intelligence technology developer Vianai Systems' series A round, participating alongside a range of private investors.

Accenture Ventures, M12 and Workday Ventures all contributed to a series C round reportedly valuing the recruitment and retention technology provider at $800m.

Standard Industries' 40 North unit co-led a series D round that included LG, Schneider Electric, Rockwell Automation and Siemens at a reported $1bn-plus valuation.

GLP, Salesforce Ventures and Siemens' Next 47 unit all participated in a series E round that lifted the fulfilment software provider's overall funding to over $180m.