Fluid Inc., a San Francisco-based provider of SaaS-based merchandising solutions for ecommerce, has raised $24 million in growth equity funding from an affiliate of Goldman Sachs Asset Management. www.fluid.com
Black Sand Technologies Inc., an Austin, Texas-based chipmaker specializing in power amplifier technology for wireless applications, has raised $10 million in Series C funding. Return backers include Northbridge Venture Partners and Austin Ventures. www.blacksand.com
Compass Labs, a San Jose, Calif.-based social media advertising platform, has raised $6 million in new VC funding from New Enterprise Associates and Presidio Ventures. www.compasslabs.com
Tracx, a New York-based social media management platform, has raised $4.4 million in Series B funding co-led by Revel Partners and Flybridge Capital Partners. www.tracx.com
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